倍力器说明书
AVENTICS E P压力调节器系列ED05数据参数说明书
E/P pressure regulator, Series ED05- Qn = 1000 l/min- Compressed air connection output G 1/4- Electr. connection Plug, ISO 15217, form C- Signal connection input and output, Plug, ISO 15217, form CType Poppet valveMounting orientationα = 0-90° β = 0-90°Certificates CE declaration of conformityWorking pressure max11 barAmbient temperature min./max.0 ... 70 °CMedium temperature min./max.0 ... 70 °CCompressed air connection input G 1/4Compressed air connection output G 1/4Compressed air connection, exhaust G 1/4Medium Compressed airMax. particle size50 µmOil content of compressed air0 ... 1 mg/m³Nominal flow Qn1000 l/minControl AnalogDC operating voltage24 VVoltage tolerance DC-20% / +20%Hysteresis0.06 barPermissible ripple5%Protection class IP65Weight1,1 kgNominal flow Qn with working pressure 7bar , with secondary pressure 6 bar andΔp = 0.2 barMinimum working pressure = 0.5 bar + max. required secondary pressure, Additional pressure setting ranges available on request 1) Output 10V constant to supply a set point potentiometer.1) Core hole 15 mm deep for self-tapping screws M62) Universal threaded connection, suitable for G1/4 according to ISO 228/1:2000 and 1/4-27 NPTF3) Through holeConnect the plug via a shielded cable to ensure EMCa) Nominal input value b) Actual output valueThe E/P pressure control valve modulates the pressure corresponding to an analog electrical nominal input value.1) Operating pressure2) Working pressure3) Exhaust1) Operationalvoltage2) Input current nominal value (ohmic load 100 Ω, max. 50 mA.)The voltage at the nominal input value may not exceed 12 V.4) actual output value (max. total resistance of downstream devices 300 Ω).3) The operating voltage must be protected by an external M 1.6 A fuse. Connect plug 2 via a shielded cable to ensure EMC.A) Plug 1 B) Plug 21) Operationalvoltage2) Nominal input value voltage3) Actual output value (min. external ohmic load 1 kΩ)4) The operating voltage must be protected by an external M 1.6 A fuse. Connect plug 2 via a shielded cable to ensure EMC.A) Plug 1 B) Plug 21) Operationalvoltage2) Nominal input value voltage3) The operating voltage must be protected by an external M 1.6 A fuse. Connect plug 2 via a shielded cable to ensure EMC.A) Plug 1 B) Plug 24) Potentiometer control (0 - 2 kΩ (min.), 0 - 10 kΩ (max.))Your local contact:/contactus/EmersonAutomationSolutions/company/Emerson-Automation-SolutionsAn example configuration is depicted on the title page. The delivered product may thus vary from that in the illustration. Subject to change. This Document, as well as the data, specifications and other information set forth in it, are the exclusive property of AVENTICS GmbH. It may not be reproduced or given to third parties without its consent. Only use the AVENTICS products shown in industrial applications. Read the product documentation completely and carefully before using the product. Observe the applicable regulations and laws of the respective country. When integrating the product into applications, note the system manufacturer's specifications for safe use of the product. The data specified only serve to describe the product. No statements concerning a certain condition or suitability for a certain application can be derived from our information.The information given does not release the user from the obligation of own judgement and verification. It must be remembered that the products aresubject to a natural process of wear and aging.of the Emerson family of companies. All other marks are the property of their respective owners. © 2020 Emerson Electric Co.All rights reserved.2020-12。
AtlasIED DNA2404 数字网络4路强电源音频放大器说明书
S o u n d L P . T h e A t l a s “C i r c l e A ”, S o u n d o l i e r , a n d A t l a s S o u n d a r e t r a d e m a r k s o f A t l a s S o u n d L .P . I E D i s a R e g i s t e r e d T r a d e m a r k o f I n n o v a t i v e E l e c t r o n i c D e s i g n s L L C . A l l r i g h t s r e s e r v e d . d e m a r k s a r e p r o p e r t y o f t h e i r r e s p e c t i v e o w n e r s . N o e n d o r s e m e n t i s i m p l i e d . D u e t o c o n t i n u a l p r o d u c t d e v e l o p m e n t , s p e c i f i c a t i o n s a r e s u b j e c t t o c h a n g e w i t h o u t n o t i c e . A T S 005968 R e v A 6/19Digital Network 4-CH Power Amplifier DNA2404CL/DNA2404DL/DNA2404CH/DNA2404DHDNA2404Class D operation, combined with an integral switching mode power supply, offers many advantages, and the unique IED design makes full use of these benefits. They include higher efficiency, increased reliability, improved performance, and lower operating cost. Switching mode operation combined with high voltage power MOSFET devices make it possible to eliminate the heavy, costly, bulky transformers. IED’s design is stable under all load conditions (phase angles of 0 to 360degrees). The amplifier card has 34dB of gain from its analog input to the loudspeaker output. Attenuation is handled ahead of the power amplifier by DSP controls through software.Inputs are provided for connecting up to eight (8) 540S ambient noise sensors (2 sensors for each output channel). This allows the output of each channel to be automatically adjusted in real time based on the measured ambient noise level in the zone.The power amplifier has built-in voltage limiting to protect theloudspeakers being driven. In addition, a temperature sensor on the heatsink will annunciate a trouble condition if an amplifier becomes too hot.The DNA2404 series amplifiers feature LED indicators for power, audio signals and fault status. A Form C relay is also included that will indicate that a fault is present.The DNA2404 amplifiers provide 600-watts per channel in either 70.7-volt or 100-volt transformer-distributed loudspeaker systems.Models DNA2404CL and DNA2404CH utilize CobraNet ® for digital audio while models DNA2404DL and DNA2404DH utilize Dante™ for digital audio transmissions. Models DNA2404CL and DNA2404DL operate from a 120 VAC power source and the DNA2404CH and DNA2404DH models operate from a 240 VAC power source.Models DNA2404CL and DNA2404CH can be used in conjunction with a GLOBALCOM ® Announcement Controller for sound masking applications. The sound masking functionality can be enabled andcontrolled on a per channel basis. Each of the four (4) output channels has eighteen (18) bands of dedicated 1/3 octave filter sets. Sound masking can be layered on top of background music (BGM) and / or paging allowing for a complete paging, masking, BGM solution.Features• Supports Dante™ or CobraNet ® Digital Audio Inputs (Depending on Model)• Compatible with IED GLOBALCOM ® Systems and 3rd Party Dante™ or CobraNet ® Devices• Provides Redundant Ethernet Ports• 7-Band Parametric EQ and a High-Pass and Low-Pass Filter per Channel• Output Audio Monitoring• Four 600-Watt Amplifier Output cChannels • 70.7-Volt or 100-Volt Output Models Available• LED Indicators for Power, Audio Signals and Faults• Built-in Supervision of Amplifier Cards and Loudspeaker Lines • Fault Reports and Amplifier Status Available Over Ethernet Using Standard SNMP Protocol• Supports Independent Background Music for All Channels with Automatic Ducking When Paging Audio is Present (CobraNet ® Versions Only)• Two Inputs for Ambient Noise Sensors for Each Amplifier Output Channel• ETL Safety Listed - DNA2404CL(DL) Are Also Listed to UL1711 Which is Required for UL2572 Mass Notification Systems • Can be Used on Class A, B or AB Loudspeaker CircuitsGeneral DescriptionThe DNA2404 series of amplifiers are an integral part of the IEDGLOBALCOM ® Communications System, allowing a few audio zones to be added where necessary when a full 16-zone T9160 amplifier frame is not required. The amplifiers feature either CobraNet ® or Dante™ digital audio input and four channels of 600 watt amplification. The DNA2404 amplifiers are controlled with network commands for selectinginput routing and configuring EQ, output levels, ambient noise levelcompensation, and sound masking (CobraNet ® versions only). Amplifiers are controlled through the GLOBALCOM ® System Management Center.The internal amplifier cards are Class D (switching mode) dual channelS o u n d L P . T h e A t l a s “C i r c l e A ”, S o u n d o l i e r , a n d A t l a s S o u n d a r e t r a d e m a r k s o f A t l a s S o u n d L .P . I E D i s a R e g i s t e r e d T r a d e m a r k o f I n n o v a t i v e E l e c t r o n i c D e s i g n s L L C . A l l r i g h t s r e s e r v e d . d e m a r k s a r e p r o p e r t y o f t h e i r r e s p e c t i v e o w n e r s . N o e n d o r s e m e n t i s i m p l i e d . D u e t o c o n t i n u a l p r o d u c t d e v e l o p m e n t , s p e c i f i c a t i o n s a r e s u b j e c t t o c h a n g e w i t h o u t n o t i c e . A T S 005968 R e v A 6/19S o u n d L P . T h e A t l a s “C i r c l e A ”, S o u n d o l i e r , a n d A t l a s S o u n d a r e t r a d e m a r k s o f A t l a s S o u n d L .P . I E D i s a R e g i s t e r e d T r a d e m a r k o f I n n o v a t i v e E l e c t r o n i c D e s i g n s L L C . A l l r i g h t s r e s e r v e d .d e m a r k s a r e p r o p e r t y o f t h e i r r e s p e c t i v e o w n e r s . N o e n d o r s e m e n t i s i m p l i e d . D u e t o c o n t i n u a l p r o d u c t d e v e l o p m e n t , s p e c i f i c a t i o n s a r e s u b j e c t t o c h a n g e w i t h o u t n o t i c e . A T S 005968 R e v A 6/19l l r i g h t s r t i c e . A T SS o u n d L P . T h e A t l a s “C i r c l e A ”, S o u n d o l i e r , a n d A t l a s S o u n d a r e t r a d e m a r k s o f A t l a s S o u n d L .P . I E D i s a R e g i s t e r e d T r a d e m a r k o f I n n o v a t i v e E l e c t r o n i c D e s i g n s L L C . A l l r i g h t s r e s e r v e d . d e m a r k s a r e p r o p e r t y o f t h e i r r e s p e c t i v e o w n e r s . N o e n d o r s e m e n t i s i m p l i e d . D u e t o c o n t i n u a l p r o d u c t d e v e l o p m e n t , s p e c i f i c a t i o n s a r e s u b j e c t t o c h a n g e w i t h o u t n o t i c e . A T S 005968 R e v A 6/19The rear panel is to include dual ethernet connectors (100Mbps), dual 4-pin Phoenix™ style connectors for speaker line connection, eight (8) 3-pin Phoenix™ style ambient noise sensor connections, power connectors and Fault Relay (NO/NC) to trigger an optional redundant back up amplifier switch model AtlasIED 1544BAS.The Power Amplifier shall be capable of live or delayed paging, pre-recorded message playback, and muting of individual amplifier channels, zones, and zone groups in any combination when used with optional GCK software deployment.Amplifier is able to function on Class A, B or AB Loudspeaker Circuits.The Power Amplifier shall require 2 rack units of vertical space in a 19-inch rack.AtlasIED DNA2404CL and DNA2404DL models comply with UL60065, CAN/CSA C22.2 No. 60065, IEC 60065, EN 60065, CB Certificate, and UL1711.AtlasIED DNA2404CH and DNA2404DH models comply with UL60065, CAN/CSA C22.2 No. 60065, IEC 60065, EN 60065 and CB Certificate.The DNA2404 Series of amplifiers are made in America, and are BAA Compliant.Architect and Engineer SpecificationsThe DNA2404 Series of amplifiers are an integral part of the AtlasIED GLOBALCOM™ Communications System. The 4-channel amplifier shall provide 4-600Watt at 70.7V channels or 100V channels and provide digital audio connections via a Dante™ or CobraNet ® audio distribution depending on the models.The integrated NIC (Network Interface Card) shall include dual ports for redundant network connections. The system shall detect a failure in any of the amplifier channels and report the failure to the GLOBALCOM™ System Console via Ethernet using standard SNMP protocol.The integrated digital signal processor shall provide processing to include level control of individual circuits, up to 7 bands of parametric equalization, high pass filter, low pass filters signal delay of up to 25 ms on each channel. Ambient analysis control shall be achieved via an integrated ambient noise collector for each channel. Ambient analysis and control shall be accomplished via an adjustment of signal levels via external noise sensing and / or computer commands. Up to 2 sensors shall be connected to each channel. Ambient control of amplifier channels shall be in real time. All setup, monitoring, configuration, testing and control shall be under software control.Front panel indicators include audio signal presence, clipping, card fault, temperature fault, ground fault and fan fault.。
Pico Technology TA386 X1 X10高阻放大器探头用户指南说明书
¨TA375 100 MHz oscilloscope probe ¨TA386 200 MHz oscilloscope probeUser's GuideIntroductionThis passive high-impedance oscilloscope probe is suitable for most oscilloscopes with a 1 MΩ input impedance. The probe incorporates a two-position slide switch in the head that selects attenuation of 1:1 or 10:1. WarrantyPico Technology Ltd. ("Pico") warrants this oscilloscope accessory for normal use and operation within specifications for a period of one year from dateof shipment and will repair or replace any defective product which was not damaged by negligence, misuse, improper installation, accident or unauthorized repair or modification by the buyer. This warranty is applicable only to defects due to material or workmanship. Pico disclaims any other implied warranties of merchantability or fitness for a particular purpose. Pico will not be liable for any indirect, special, incidental, or consequential damages (including damages for loss of profits, loss of business, loss of use or data, interruption of business and the like), even if Pico has been advised of the possibility of such damages arising from any defect or error in this manual or product.DisposalYour help and efforts are required to protect and keep our environment clean. Therefore either return this product at the end of life to the manufacturer or ensure WEEE compliant collection and treatmentyourself.Safety informationTo prevent possible electrical shock, fire, personal injury, or damage to the product, carefully read this safety information before attempting to install or use the product. In addition, follow all generally accepted safety practices and procedures for working with and near electricity.The product has been designed and tested in accordance with the European standard publication EN 61010-031:2015 (Hand-held probe assemblies) and left the factory in a safe condition.The following safety descriptions are found throughout this guide:A WARNING identifies conditions or practices that could result in injury or death.A CAUTION identifies conditions or practices that could result in damage to the product or equipment to which it is connected.SymbolsThese safety and electrical symbols may appear on the product or in this guide:WARNINGTo prevent injury or death, use the product only as instructed and useonly accessories that have been supplied or recommended. Protectionprovided by the product may be impaired if used in a manner notspecified by the manufacturer.Maximum input ratingsThe table and frequency derating plot below indicate the full-scale measurement range and overvoltage protection range for these probes. The full-scale measurement ranges are the maximum voltages that can be accurately measured by the probe. The overvoltage protection ranges are the maximum voltages that will not damage the probe.WARNINGTo prevent electric shock, do not attempt to measure voltages outside of the specified full-scale measurement range.Attenuation switch position Full-scale measurementrangeOvervoltage protection rangeX10600 V (DC + peak AC)600 V (DC + peak AC)X142.4 V (DC + peak AC)200 V (DC + peak AC)WARNINGSignals exceeding the voltage limits in the table below are defined as"hazardous live" by EN 61010.Signal voltage limits of EN 61010-031:2015± 60 V DC30 V AC RMS± 42.4 V peak max. To prevent electric shock, take all necessary safety precautions when working on equipment where hazardous live voltages may be present.WARNINGTo avoid overloading the probe, note that its maximum input voltage rating decreases as the frequency of the applied signal increases. Voltage v frequency rating curve10 kHz0 V 100 V 200 V 300 V 400 V 500 V 600 V 700 V 100 kHz1 MHz10 MHz100 MHz1 GHzVoltage rating (V peak max.) v frequency curveCAUTIONDo not exceed the voltage rating marked on any accessory. If anaccessory is not marked with a voltage rating on either the connector, cable or body, or if a protective finger guard is removed, do not exceed the EN 61010 “hazardous live” limits above.WARNINGTo prevent injury or death, do not connect the probe directly to the mains (line power).WARNINGTo prevent injury or death, do not use the probe or an accessory if it appears to be damaged in any way, and stop use immediately if you are concerned by any abnormal operations.CAUTIONExceeding the voltage rating of any cable, connector or accessory can cause permanent damage to the probe and other connected equipment.GroundingWARNINGThe probe's ground connection through the BNC connector is for measurement purposes only. The probe does not have a protective safety ground.Never connect the ground input to any electrical power source. To prevent personal injury or death, use a voltmeter to check that there is no significant AC or DC voltage between the probe ground and the point to which you intend to connect it.CAUTIONApplying a voltage to the ground input is likely to cause permanentdamage to the probe and other connected equipment.It is good practice to connect the probe output to the measurement instrument and the ground lead to earth ground before connecting the probe to the circuit under test. Disconnect the probe input and the probe ground lead from the circuit under test before disconnecting the probe from the measurement instrument.External connectionsCAUTIONTake care to avoid mechanical stress or tight bend radii for allconnected leads, including all coaxial leads and connectors.Mishandling will cause deformation and will degrade performanceand measurement accuracy.EnvironmentWARNINGTo prevent injury or death, do not use in wet or damp conditions, ornear explosive gas or vapor.CAUTIONTo prevent damage, always use and store your probe in appropriateenvironments.Storage Operating Temperature−20 to +60 °C0 to +50 °C Max. humidity(non-condensing)0 to 90 %RH0 to 80 %RH Max. altitude15 000 m 2 000 mPollution degree (IEC 61010-031)2 (Non-conductive pollution with occasional temporaryconductivity due to condensation.)Care of the productThe probe contains no user-serviceable parts. Repair, servicing and calibration require specialized test equipment and must only be performed by Pico or an approved service provider. There may be a charge for these services unless covered by the Pico one-year warranty.Inspect the probe and all connectors, cables and accessories before use for signs of damage.WARNINGTo prevent electric shock do not tamper with or disassemble theprobe, case parts, connectors or accessories.CAUTIONWhen cleaning the product, use a soft cloth and a solution of mildsoap or detergent in water. To prevent electric shock, do not allowliquids to enter the probe casing, as this will compromise theelectronics or insulation inside.Avoid mechanical shock to the probe in general to guarantee accurate performance and protection.To avoid injury from the sharp tip, handle with care.Frequency compensationBefore taking any measurements using the probe, first check its compensation and adjust it to match the channel inputs.Connect the probe to a 2 V pk-pk, 1 kHz square wave source. Most PicoScope oscilloscopes have a signal generator output marked GEN or AWG, or a probe CAL pin, which you can configure to generate such a signal. Set the switch on the probe to the X10 position. Adjust the trimmer until you see a flat-top square wave on the display:✗ INCORRECT✗ INCORRECT✓CORRECT Accessories and featuresThe probe is provided with several accessories designed to make probing and measurement simpler. Please take a moment to familiarize yourself with these accessories and their uses.Accessories included TA375TA386 Retractable hook tip11Ground lead11 Adjustment tool11Tip insulating sleeve11Cable marker28WARNINGAll accessories are safety-tested. Replace only with Pico accessories.Sets probe Use the alligator Spring-loaded for Use to adjust Connect to the Marker sleeves. Attach to the probe cable to identify a channel.Optional accessoriesOrder code DescriptionTA384Replacement rigid probe tips for TA375 and TA386, pack of 5TA385Replacement spring probe tips for TA375 and TA386, pack of 5Copyright © 2018–2021 Pico Technology Ltd. All rights reserved.SpecificationsProbecharacteristics TA375TA386Slide switch position X1X10X1X10Attenuation ratio 1:110:11:110:1Attenuation accuracy ±2%Bandwidth 10 MHz 100 MHz 10 MHz 200 MHz Rise time (calculated)35 ns 3.5 ns 35 ns 1.75 ns Input resistance 1 MΩ*10 MΩ ± 2% 1 MΩ*10 MΩ ± 2%Input capacitance 57 pF + C S **15 pF 57 pF + C S **15 pF Max. working voltage 42.4 V pk600 V pk 42.4 V pk600 V pk Compensation as shipped15 pF 15 pF Compensation range 10 to 35 pF10 to 35 pFTotal length 1.2 m nominal WeightAbout 55 g* equal to input resistance of oscilloscope ** scope capacitanceDO310-5Made in the People's Republic of China.。
福特达斯F676微电压放大器操作指南概述说明书
F676 Microphone PreamplifierOperating ManualOverview:The Fredenstein F676Microphone Preamplifier is a valve(tube)based preamp with a fully balanced signal path throughout. The design incorporates high quality input and output transformers and features a zero Negative Feedback architecture. The F676 uses a Digital Signal Processor (DSP) to control the operating points of the tubes, guarantying perfect working conditions all the time. The final result is a preamp with a very pleasant sonic footprint, lush smooth highs without being harsh and very detailed mids and lows. The F676 will make a difference in any studio.The name F676 is a homage on the famous V76 microphone preamplifier designed by the German Broadcast System (NWDR) in the early 1950's and manufactured by several German companies. Installation:Located on the front panel, there are the LCD display, the LCD contrast regulator, the rotary control button, and the TRS direct (DI) input.Fig. 1F676 Front PanelOn the rear panel, is the position of the connectors for Microphone INPUT and Line OUTPUT, as well as the IEC MAINS POWER connector, MAINS SWITCH, and most importantly the MAINS VOLTAGE SELECTOR.Please select your local mains voltage first before connecting the power!Fig. 2F676 Rear PanelOperations:After turning on the MAINS SWITCH on the rear panel, the unit performs a self test and aftersuccessful completion you will see the following screen:At this point the unit is in stand-by mode and the audio circuitry and the tubes are still powered-off.To turn the F676 on, please push the rotary control. The F676 will power up and go through a tube calibration cycle. During this cycle you will see the anode currents in both halves of the push-pull Class A amplifier.After the currents settled, the unit is fully operational and the user will be forwarded to the main menu.The top of the main menu pages displays the peak output level meterThe Main Menu allows to modify the following parameters:Amplifier Gain:The gain of the F676 can be adjusted in 1 dB steps in the range of 0 db and +76 dB. To adjust the gain move the cursor with the rotary control to the gain field and then press the rotary control.The cursor will move from the left to the right and the rotary control becomes the gain “pot”. The change is applied immediately, therefore the engineer can hear the changes right away. When satisfied with the gain, push the rotary control again and the cursor will move back to the gain field and can be moved down to select different items.This procedure applies to all parameter adjustmentsInput Pad:An additional -20 dB input pad (attenuator) can be applied when dealing with very large input signals.Phantom Power P48:Industry standard 48V Phantom Power (P48) can be turned on for microphones requiring such a power source. Please be sure the connected microphone is made for P48 before turning it on. Most FET based condenser microphones use P48, while almost all tube based condenser, dynamic and ribbon microphones do not, some of them can be severely damaged if supplied with P48.Input Selection:the choices are “Microphone”, which uses the female XLR input connector located on the back panel, or “Direct” (DI), the instrument TRS input located on the front panel. The DI accepts both balanced (TRS) or unbalanced (TS) connections. The input impedance of the DI input is much higher (470 KOhms) to avoid loading of instrument pickups. There is no P48 on the DI input. Sub-Menus:There are two sub menus available to adjust the following parameters:Advanced:Manipulation of advanced audio parametersUtilities:Safe/Recall Parameters, Calibration etc.Power:The F676 can be turned off into stand-by mode. All current settings will be automatically stored at this point and will be applied after the next turn on.Advanced Audio Sub Menu:Input Impedance:In general the 1000 Ohms setting will work the best with most microphones. Some dynamic and ribbon microphones however require a lower termination to exhibit their optimum frequency response. In this case, please select the 200 Ohms option.Low Frequency Roll-Off:To avoid recording unwanted low frequencies (rumble), a high-pass filter can be inserted.The three settings are:OFF: no high-pass filter (full frequency response)30Hz : all frequencies above 30Hz are amplified60Hz : all frequencies above 60Hz are amplifiedPolarity:Due to placement of microphones sometimes the polarity (phase) needs to be changed.(An example would be a bottom microphone on a snare drum). In this case, select the reverse polarity.Muting:The amplifier can be muted to avoid unwanted signals to come through.Push-Pull versus Single-Ended Output Configuration:The output stage can be changed from normal push-pull to single-ended mode. This will change the sound characteristics. Values in between can also be achieved. Please note that the output level in single-ended mode is 6 dB lower.Output Transformer DC Bias:Another way to influence the sonic characteristics of the F676.A constant DC current can the chosen in the output transformer. Its characteristics are herebyaltered, the frequency response becomes narrower and the amp produces more 2nd harmonic distortion.Utilities Sub Menu:Store Configurations:The F676 allows to store 99 complete setups. Please select the storage location by turning the rotary control. If the location was previously used, it is indicated, but you can overwrite it.Recall Configuration:You can recall the store configurations.Only previously stored configurations will be displayed and allowed to recall.Factory Default:The F660 can be reset to factory defaults. First select Factory default and then turn the rotary control to enable, then press the control to perform the reset to the factory defaults.Main Menu:Push main menu to get back to the main menu.In addition the Utilities Menu displays the output tube currents and the internal temperature.The F676 deploys an ultra low noise magnetic levitation fan inside that has a very long life span. But in case of circuit or fan failures, if the internal temperature reaches 85C (185F) the F676 will automatically shut down.Specifications:Frequency Response:20Hz – 20Khz +- 0.5dBDistortion:< 0.1% (Push-Pull Mode no DC Bias)Input Noise:-128dB at +30 dB gainGain Range:0 dB to +76 dB without Pad+20 db to + 56db with PadInput Impedance:200 or 1000 Ohm user selectable,470 KOhms for the DI inputMaximum Output V oltage:+30 dBuMains V oltage:110V to 120V in the 115V rangeor 220V to 240V in the 230V range(user selectable)Power Consumption:< 50WDimension (LxHxD):242mm x 95mm x 270mmContact Info:Fredenstein Professional Audio by Orion Communication7F-1, No. 582, Ruei Guang Rd.Neihu DistrictTaipei 114TaiwanPhone: + 886-2-2657-2618 Email:******************** Web: 。
倍尔实验室仪器设备产品手册说明书
®意大利倍尔实验室仪器设备符号电磁力恢复：永久磁铁中的线圈，用于实现最精确的称重高精度称重传感器：应变计通过测量电阻的变化来测量变形RS232 数据接口：通过此接口连接天平与打印机和其他 PC 外围设备。
测量单位：选择天平显示重量时所用测量单位计件：此功能对相同的项目进行计数，有一些参考数量可供选择检重：上限和下限可以各自设置，用于计量和配料。
百分比称重功能：计算样本重量相比于参考重量(100%)的百分比值。
累计功能：测量多个项目的累计重量。
显示总计和当前重量动物称重：在不稳定条件(如称量活动的实验动物等)下提供准确读数。
密度测定功能：准确测定固态物体或液体的密度最大负荷(峰值保持)功能：称量一连串重物时保留峰值重量GLP 设置：允许存储天平、项目和用户的识别数据。
日期和时间日期和时间：天平显示当前的日期和时间多语言：天平的菜单中有多种语言可供选择配方：允许设置配方中每种成分的名称和公差。
自动配料悬挂称重：可以在天平的底面装一个配有挂钩的支架蓄电池：天平内自带蓄电池，或可连接可选外置蓄电池使用电池操作：天平可以使用一组 AA 电池。
统计功能：显示最小值(Min)、最大值(Max)、总和(Sum)、平均值(Average)、标准偏差(Standard Deviation)毛重-净重-皮重：此功能用于同时显示毛重、净重和皮重。
数据库：内置数据库，用于存储数据和干燥方法纺织功能：确定线的名称、测量单位：Tex 、Td 、Nm 、Nc 。
干燥方式：提供干燥过程在不同温度下的曲线红外传感器：非接触，调用“去皮”或“打印”功能而不用接触天平触摸显示屏：此技术用户友好、易于使用、直观易懂。
蓝牙接口：可以连接蓝牙设备USB 接口：可连接 U 盘图：实时干燥过程可视化显示图密码：用户配置文件可以用密码保护内存：最多可以存储 5 种不同的干燥方案RECIPE STATRS 232G L P % WEIGH%UNITSLIMITS– +UNDERPCSACCUANIMALADDPEAKDENSITYCLOCK LANGBATTERYAANETLC-HREM-FRN S RECIPESTATUNDERACCULANGBATTERYAANETDATABASETEXTILETOUCHSENSMODESBLUETOOTHUSBATGRAPHNET DATABASETEXTILE TOUCH SENS MODES USB PASSWORDM E M OGRAPH ET DATABASE TEXTILE TOUCHSENSMODES USB PASSWORDM E M OGRAPH ABASETEXTILE TOUCHSENSMODESUSBPASSWORD M E M O6-7半微量天平M5-HPB系列可读性 0,01mg8-9半微量天平HPB和S HPB系列可读性 0,01mg10分析天平M系列可读性 0,0001g11精密天平MW和LW 系列可读性 0,001g12可读天平M和L系列可读性 0,01g13可读天平L系列可读性 0,1g14-15可读天平M5-RB 和RB系列可读性 0,01g-0,1g16-17水分测定仪i-Thermo和M5-Thermo 系列可读性 0,0001g-0,001g-0,01g18 可读天平S系列可读性 0,001g-0,01g-0,1g可选配件19-21水分测定仪4( n = 标准 q = 可选的 s = 仅限某些型号)5全自动内部校准M5-HPB-425i 420,01Ø 800,03± 0,08M5-HPB-625i 620,01Ø 800,03± 0,08M5-HPB-105i 1020,01Ø 800,05± 0,08M5-HPB-1265Di 62/1200,01/0,1Ø 800,03 / 0,1± 0,08 / ± 0,2M5-HPB-2285Di 82/2200,01/0,1Ø 800,04 / 0,1± 0,08/ ± 0,2M5-HPB-22105Di102/2200,01/0,1Ø 800,05 / 0,1± 0,08 / ± 0,2系列 - 可读性 0,01mg - 0,1mg型号最大秤量 (g)可读性[d](mg)秤盘尺寸(mm)重复性 (mg)线性误差 (mg)②②②②②②ADD G L P % WEIGH %UNITS LIMITS – +PCS ANIMAL PEAK DENSITY CLOCK LANG RECIPE STAT G L PUNDER ACCU PEAK CLOCK LANG BATTERY AANET DATABASE TEXTILE TOUCH MODES BLUETOOTH USB USB GRAPH PASSWORD M E M O RECIPE ADD G L P % WEIGH %LIMITS – +PCS ANIMAL PEAK DENSITY CLOCK LANG RECIPESTAT G L PUNDER ACCU CLOCK LANGBATTERY AANET DATABASE TEXTILE STAT BATTERY AANET DATABASE TEXTILE M5-M214Ai 2200,1Ø 800,1± 0,0003M5-M314Ai 3100,1Ø 800,1± 0,0003M5-HPB 414i4100,1Ø 800,1mg 如果重量 ≤ 220g 0,3mg 从 220g 到 310g 0,35mg 从 310g 到 410g ± 0,0005M5-HPB 514i 5100,1Ø 800,1mg 如果重量 ≤ 220g 0,3mg 从 220g 到 310g 0,35mg 从 310g 到 510g ± 0,0005M5-HPB 614i 6100,1Ø 800,1mg 如果重量 ≤ 220g 0,3mg 从 220g 到 310g 0,35mg 从 310g 到 610g± 0,0005ADDRS 232G L % WEIGH %UNITSLIMITS– +PCS ANIMALPEAK DENSITY LC-HR7附件TX-110 串行打印机 (AC030)用于固体和液体的密度工具包(AC002)串行到 USB 转换器(E1002))串行电缆，用于串行输出到打印机或电脑(E743)8 GB U盘(AC020)触摸屏手写笔(AC021)技术数据n 量程漂移(+10 … +30°C): +/– 2ppm/°Cn外形尺寸 长×宽×高(毫米):345×215×345n 称重室尺寸 长×宽×高(毫米):162×171×225n 电源 110-230 Vac, 50/60 Hz:输出 24 V /500 mA / 13 VAn 净重：7,2 千克静电消除器技术数据n 操作方式: 2分钟或连续运作最多8小时n 臭氧浓度: 0-0.05 ppm(距离离子源2 厘米)n 放电时间: 9 秒/5 厘米,13秒/10 厘米n 环境条件: 0-50°C，20-80% 空气湿度(无冷凝)n 交流适配器: 交流电 100-240V，50-60 HzA主要功能页面使称重操作更简单百分比称量移液器校准清晰简单的GLP功能输入静电消除器与天平整合:在实验室日常操作过程中，静电会在多种待称重的样品上聚积。
FHT4500中文
法速博扭力倍增器使用说明书订货号：FHT4500请对照英文说明书示意图！一、 收货清单1.扭力倍增器1台2.板式反作用力臂1个3.L型反作用力臂1个4.棘轮扳手1把5.六角螺丝1套6.内六角扳手1支7.英文说明书1册二、 安全事项1.危险：高空吊装请注意人员站立位置；小心棘轮扳手受反弹力而伤害人身安全；2.警告：1)使用前仔细阅读说明书；2)切勿使用气动、电动扳手驱动；3)找准合适的反作用力臂支点；4)切勿拿锤子拨动旋转方向杆；5)在使用中，小心手在反力臂支点的安全；6)驱动方轴一定要完全插入套筒四方口；7)不能使用套筒转换方头；8)使用时要穿戴符合安全规程的防护服装；三、 规格参数1.输出力矩范围：1500-4500N.M2.允许输入力矩范围：110-331N.M3.扭矩放大比：13.64.输入方寸：3/4″5.输出方寸：1-1/2″6.重量：12.9KG7.力矩精度：±58.锁紧与拆松（正反转）：均可以四、 使用前的准备事项1.根据螺栓规格及预紧力矩确定输入力矩：如8.8级的M48的锁紧力矩为3136N.M，那么输入力矩= 3136 / 13.6=231N.M2.根据螺栓工况选择合适的反作用力臂：当选择L型反力臂时，先用内六角扳手拆下板式反力臂，再装上L型反力臂，然后拧紧螺丝。
五、使用方法重要事项：扭力倍增器的旋转方向L或R必须与棘轮扳手（力矩扳手）的旋转方向保持一致，忽视这一点会造成内部挡销损坏，不在质保范围；1.锁紧螺栓：将棘轮扳手的方向扭拨向右边，将扭力倍增器的黄色拨动杆拨向R，选择合适的反力臂作用点（或相邻螺栓等），按图示转动棘轮扳手，直到锁紧；2.拆松螺栓：将棘轮扳手的方向扭拨向左边，将扭力倍增器的黄色拨动杆拨向L，选择合适的反力臂作用点（或相邻螺栓等），按图示转动棘轮扳手，直到锁紧；3.当出现因为螺栓受力不均而出现反作用力臂卡死情况时，按图中方向拨动黄色拨杆，直至取下扳手。
迪森阀门电压比例放大器EC01A1O说明书
Publ.9-EN 6010-C,replaces 9-EN 6010-BDENISON HYDRAULICS Proportional Amplifier EC01A1O Part Nos.70 –00600-8...70 -00603–8and70 –00605-8CONTENTSCONTENTS CONTENTS (2)MODEL CODE (3)REFERENCE TA BLE (3)DESCRIPTION (4)FEA TURES (4)SPECIFICA TION (4)1.SUPPLY VOL TA GE (5)2.REFERENCE VOL TA GES (5)MA ND INPUT (6)3.1COMMA ND INPUT WITH DIFFERENTIA L INPUT FUNCTION (6)3.2COMMA ND INPUT WITHOUT DIFFERENTIA L INPUT FUNCTION (6)3.2.10...+20mA Command Signal.. (6)3.2.2+4...+20mA Command Signal (6)3.2.30...+5V Command Signal.. (6)3.2.40...+10V Command Signal (7)3.2.5Customised Command Signal (7)3.2.6Command Value From A n External Potentiometer (7)3.2.7Command Value From A n External Signal Source (7)4.DITHER (8)4.1DITHER FREQUENCY250Hz (8)4.2DITHER FREQUENCY150Hz (8)4.3DITHER A MPLITUDE (8)5.MA XIMUM CURRENT RA NGE (8)5.1Maximum Current3000mA (8)5.2Maximum Current1600mA (8)6.CONTROL INPUTS (9)6.1STOP (9)6.2RA MP OFF (9)7.SENSOR INPUTS (9)8.CONTROL OUTPUTS (9)9.JUMPER JP1–JP2 (10)9.1COMMA ND MEA SURING POINT (10)9.2JUMPER JP3 (10)9.3JUMPER JP4,JP5,JP6,JP7,JP8 (10)9.4CURRENT MEA SURING POINT (10)9.5FEEDBA CK MEA SURING POINT (10)10.TRIMMING POTENTIOMETERS (11)10.1I MIN Setting (11)10.2I MIN Step Function (11)10.3I MAX Setting (11)11.RA MPS (11)12.TEST A ND SET UP INSTRUCTIONS (12) YOUT DIA GRA M (13)14.STA NDA RD PIN A SSIGNMENT (13)15.SCHEMA TIC DIA GRA M (14)16.CONNECTION DIA GRA M(Example) (14)17.J UMPER A ND DIP SWITCH SETTING (15)17.1For P2(VP01B)&4VP0112V solenoid (15)17.2For P2(VP01B)24V solenoid (15)17.3For4DP02E,4DP03E&4DP06E12V solenoid (16)18.TROUBLESHOOTING (17)2MODEL CODE,REFERENCE TABLE3REFERENCE TABLEFactory setting Dither Current Series Sol.Order No.Frequency Amplitude l nom l min P2(VP01-B)12V 701-00600-8250Hz 120mA2300mA 0mA 24V 701-00601-8150Hz 35mA800mA0mA 4VP0112V 701-00600-8250Hz 120mA2300mA 0mA 4RP0112V 701-00605-8250Hz 150mA2200mA 0mA 4DP02E 12V 701-00602-8150Hz 300mA2950mA 0mA 4DP03E 4DP06E 12V 701-00603-8150Hz 150mA2200mA 0mAMODEL CODEModel Number:EC01A O Series A=A nalogue version 1=for valves with 1solenoid O =Open loopDESCRIPTION,FEATURES,SPECIFICATION4DESCRIPTIONThe proportional amplifier EC01A1O has been developed to control several DENISON hydraulic proportional valves,which operate with one (1)solenoid.The various requirements of the valves,for example nominal current,dither etc.can be selected on the proportional amplifier by DIP switch settings.The factory settings are shown on page 15,16.FEATURESx 24VDC supply x reverse polarity supply voltage protection x solenoid output short circuit protected x an external signal can start and stop the proportional amplifier (Stop-function)x an external signal can switch the ramp function on and off x linear and,over a wide range,customer adjustable ramp up and ramp down time x dither amplitude adjustable x three different dither frequencies selectable by DIP switch settings x all industry standard command signals can be connected x DIN 41612connector type F (48pin B-D-Z)x fulfils all the requirements of EMV and is CE certified SPECIFICATIONx Dimensions Euro card format 160x 100mm x Front plate dimensions 3U /8HP (128.5x 40.4mm)x Weight approx.250g x Connector DIN 41612,type F,48pin x Supply voltage 24VDC nominal x Voltage range 20...32VDC (battery or AC voltage,rectified and smoothed,ripple <5%)x Current approx.200mA(+solenoid current)x Reference voltages ±15V (±5%)Ø50mA ±10V (±0.5%)Ø10mA x Five Inputs Command signal must be positive!1.Voltage 0...+5V 2.Voltage 0...+10V 3.Voltage customised selectable,R83=20k ¸/V (see layout diagram page 13)4.Current 0...+20mA 5.Current +4...+20mA x Output voltage 24V PWM for the solenoid x Output current l MAX approx.2700mA x Range of adjustments:−l MAX A l MIN ...2700mA −l MIN A 0...approx.50%of l MAX −Ramp up 1...50V/s (±20%)−Ramp down 1...50V/s (±20%)x Dither amplitude 0...300mA x Dither frequency 100Hz,150Hz,250Hz (selectable by DIP switch,see layout diagram page 13)x Storage temperature −40h C...+125h C x Operating temperature 0h C...+70h CFUNCTIONAL DESCRIPTION MAIN BOARD1.SUPPLY VOLTAGE The proportional amplifier requires an external DC power supply.Adiode on theinput protects the board against a power supply connected with the wrong polarity.Because the amplifier is a DC/DC converter the current consumption is less thanthe solenoid current.Several amplifiers can be connected to one power supply,which then has to meetthe following requirement:P MAX=n x P1(P1=requirement for one board,n=number of boards connected in parallel).The DC voltage must be between20and32VDC.When the amplifier is used tocontrol a valve with a24V solenoid then a voltage supply at the top end of thetolerance band(at least>26V)is recommended.This is to ensure that thesolenoid has sufficient current at higher temperatures.B/D28=+V SupplyB/D30=0V SupplyZ2,Z32=Earth(necessary for EMV)There is a current compensating coil in the supply line,with the result that the0Vline of the supply voltage is not identical with the ground potential of the amplifier.For this reason no connection may be made between the0V line of the supplyvoltage and the analogue ground of the amplifier!2.REFERENCE VOLTAGES The reference voltages±15V and±10V(stabilised)are generated by a switchedmode DC/DC converter on the board.B2=+15V unstabilised approx.50mAB4=−15V unstabilised approx.50mAD2=+10V stabilised approx.10mAD4=−10V stabilised approx.10mAThe reference voltages are used additionally to power external command potentio-meters,transducers or external electronic components for example5-channelcommand card.Furthermore the amplifier has a stabilised24VDC supply for transducers,positionswitches etc.D6,D32=+24V stabilised approx.80mAB6=GND5FUNCTIONAL DESCRIPTION MAIN BOARD MAND INPUTFive different current and voltage signals can be connected to the proportional amplifier.This accommodates all the industry standard input signals.The com-mand input is set up as a differential input.Adaptation for the different input voltages and compensation for the different input currents is made by setting the DIP switches and jumpers (JP4and JP5)on the main board (see page 13)accordingly.It is essential that the correct jumper and DIP switch settings are made.If the jumper and/or DIP switch settings are incorrect then the amplifier will not be able to generate the correct output current corresponding to the commandsignal.D12=positive command voltageB12=negative command voltage3.1COMMAND INPUT WITHDIFFERENTIAL INPUT FUNCTIONBecause a differential amplifier can only work correctly when,for the input and feedback resistances,particular resistance combinations are selected (SW2/1...8),this amplifier can only be used as a differential input amplifier when it is set up for a 10V input signal.The diagram to the left shows the settings for a 10V input signal with differential input function.Jumper ”JP4“and ”JP5”must be open.DIP switches SW2/2&SW2/4must be closed(ON).SW2MAND INPUT WITHOUTDIFFERENTIAL INPUT FUNCTION3.2.10...+20mA COMMAND SIGNAL Jumper ”JP5“must be closed DIP switch SW2/6must be closed (ON)!An input signal current of 0...+20mA generates an output current of 0...l MAX A .The input impedance is 100¸.3.2.2+4...+20mA COMMAND SIGNAL Jumper ”JP4“must be closed DIP switch SW2/5and SW2/7must be closed (ON)!An input signal current of +4...+20mA generates an output current of 0...l MAX A .The input impedance is 100¸.3.2.30...+5V COMMAND SIGNAL Jumper ”JP4“and Jumper ”JP5“must be open DIP switch SW2/3must be closed (ON)!An input signal voltage of 0...+5V generates an output current of 0...l MAX A .This command signal is normally used in conjunction with processor controllers.The input impedance is 100k ¸.SW2SW2SW2FUNCTIONAL DESCRIPTION MAIN BOARD 7COMMAND INPUT WITHOUTDIFFERENTIAL INPUT FUNCTION(continuation)3.2.40...+10V COMMAND SIGNAL Jumper ”JP4“and Jumper ”JP5“must be open DIP switch SW2/4must be closed (ON)!An input signal voltage of 0...+10V generates an output current of 0...l MAX A .This command signal is normally used when an external command signal potentio-meter is used.See also the description below:Command from external potentiometer (see 3.2.6)or external signal source (see 3.2.7).The input impedance is 200k ¸.SW23.2.5CUSTOMISED COMMAND SIGNAL Jumper ”JP4“and Jumper ”JP5“must be open DIP switch SW2/1must be closed (ON)!If a command signal voltage is used which does not correspond to any of the above values (for example 0...+15V corresponding to 0...+100%command signal)the appropriate DIP switch has to be correspondingly set and the resistor R83(see page 13)has to be calculated according to the maximum voltage level and fitted to the board.The value of the resistance is calculated as follows:R83=V IN x 20k ¸/V Example:Command signal 0...+15V.R83=15V x 20k ¸/V =300k ¸.The existing resistor must be then replaced with a resistor having the value calcula-ted as above.The input impedance is equal the new value ofR83.SW23.2.6COMMAND VALUE FROM AN EXTERNAL POTENTIOMETER As standard a 10k ¸command potentiometer (minimum4.7k ¸)should be used.This is then connected to +10V amplifier reference voltage (pin D2)and the GND (pin B6).The wiper of the potentiometer is connected to the command signal input (pinD12).3.2.7COMMAND VALUE FROM AN EXTERNAL SIGNAL SOURCE An external signal source can also be used as a command signal (for example a PLC analogue output).In this case the ground of the signal source and the ground of the control board (pin B6)must be connected and also the signal output con-nected to the command input (pin D12).The DIP switch must be set according to the maximum input command voltage.When the command signal value is to be used as a differential input then the exter-nal signal source must be connected to D12and B12.The DIP switch settings and the level of the command voltage must be set as described under ”Command Input with Differential Input Function”(page 6).FUNCTIONAL DESCRIPTION MAIN BOARD 84.DITHERThe proportional amplifier has a square wave generator.This dither signal is super-imposed on the command for the output current.Both signals together give the valve current.The superimposed AC-content of the current reduces the hysteresis and friction of the valve.The 4pole DIP switch SW6permits 1from 3preset frequen-cies to be selected.Important!Only one (1)DIP switch must be set in the closed (ON)position!SW6/1=closed (ON)250Hz SW6/2=closed (ON)150Hz SW6/3=closed (ON)100Hz 4.1DITHER FREQUENCY 250Hz The dither frequency must be set to 250Hz for the following valves:–P2(VP01B-design)–4VP01for 12V solenoid –4RP01k DIP switch SW6/1in the closed (ON)position.For factory setting see page 15,16.SW64.2DITHER FREQUENCY 150Hz The dither frequency must be set to 150Hz for the following valves:–P2(VP01B-design)for 24V solenoid –4DP02E for 12V solenoid –4DP03E for 12V solenoid –4DP06E for 12V solenoid DIP switch SW6/2in the closed (ON)position.For factory setting see page 15,16.4.3DITHER AMPLITUDE The dither amplitude can,if necessary,be accurately set within the range 0...300mAby adjustment of the ”dither”potentiometer RTR5(see layout diagram page 13).The factory setting is listed on page 3(REFERENCE TABLE)Adjusting the potentiometer in an anticlockwise direction increases the amplitude and viceversa.SW65.MAXIMUM CURRENT RANGEThe maximum output current at 100%command signal value can be set by adjusting the SMD multi turn potentiometer RTR3on the main board.The adjust-ment using the SMD potentiometer should not normally be made by the customer.Caution:Wrong adjustments can cause malfunctions or serious damages at the proportional amplifier and the proportional solenoid.On the main board there is a 4pole DIP switch (SW3)with which the maximum current value can be selected (see layout diagram page 13).Important!Only one switch of SW3in the closed (ON)position.SW3/1=closed (ON)400mA SW3/2=closed (ON)800mA SW3/3=closed (ON)1600mA SW3/4=closed (ON)3000mA 5.1Maximum Current 3000mA The maximum current should be set to 3000mAfor the following valves:–P2(VP01B-design)–4RP01–4VP01for 12V solenoid –4DP02E –4DP03E /4DP06E k DIP switch SW3/4in the closed (ON)position.5.2Maximum Current 1600mA The maximum current should be set to 1600mAfor the following valve:–P2(VP01B-design)for 24V solenoid DIP switch SW3/3in the closed (ON)position.SW3SW3FUNCTIONAL DESCRIPTION MAIN BOARD6.CONTROL INPUTS The amplifier has two digital control inputs.Each input is optically isolated,whichpermits isolated voltage control of these functions.When an external voltage supply is used for digital control then it is essential thatthe0V of the voltage source is connected with pin B20(digital GND).When voltage isolation is not essential then the24VDC supply from the amplifier(pin D6or D32)can be used for the control.In this case it is essential however,toconnect pin B20(digital GND)to one of the pins Z28,Z30or B6(analogue GND).The permitted voltage level+V digital must be in the range+4VDC to32VDC.The current consumption is approx.5mAper input at24V.6.1STOP The stop input can be used to switch the amplifier on and off.This input is anormally closed contact,in other words when there is no voltage at the input the”Fail Safe”LED is on and the amplifier is in the”Stop”state.The ramp generator isbypassed and the output stages are switched off.B16=+V digitalB20=GND digital6.2RAMP OFF With this input the ramp function can be switched on or off.This input is a normallyopen contact,in other words only when a voltage is applied to the input,the LED”Ramp OFF”is on and the output current to the solenoid corresponds to thecommand signal without delay.B18=+V digitalB20=GND digital7.SENSOR INPUTS For open loop amplifier there are no sensor inputs available.8.CONTROL OUTPUTS For open loop amplifier there are no control outputs available.9FUNCTIONAL DESCRIPTION ANALOGUE SUB BOARD10The following functions are to be found on the analogue sub board!9.JUMPER JP1-JP2The signal at the command measuring point can be selected with these jumpers.Only jumper JP1or JP2may be closed!9.1COMMAND MEASURING POINT When jumper JP1is closed the signal after the ramp generator and the l MIN and l MAXsettings can be measured at the test socket”Command”.0...100%command value=0...–x V(x≤10depending on the l MIN and l MAX settings)When the jumper JP2is closed the signal after the first amplifier stage can bemeasured at the test socket”Command”.0...100%command value=0...–10V(independent of whether the command value to the amplifier is acurrent or voltage signal)TroubleshootingIn the event of a fault jumpers JP1and JP2can be used to identify the source of theproblem.If the jumper JP2is closed and when the command value is changed acorresponding change in the range0...−10V is observed at the test socket”Command”then the main board is operating correctly.If the jumper JP1is closed and it is observed that the signal at the test socket”Command”is affected when the l MIN or l MAX potentiometers are adjusted then it canbe assumed that the sub board is operating correctly.The fault can then only be in the final stage of the current control,the dither genera-tor or the PWM generator on the main board.9.2JUMPER JP3This jumper is for special functions of other valves or valve groups.If the amplifier isused with pressure valve P2(VP01B design),4VP01,4RP01or proportionaldirectional valve4DP02E,4DP03E,4DP06E then the jumper JP3must be closed.9.3JUMPER JP4,JP5,JP6,JP7,JP8These jumpers are for special functions for different valves or valve groups.Ifthe amplifier is used with pressure valve P2(VP01B design),4VP01,4RP01orproportional directional valve4DP02E,4DP03E,4DP06E the following jumperconfiguration applies:JP4=closedJP5=not closedJP6=closedJP7=not closedJP8=closed(see also jumper and DIP switch setting pages15,16).9.4CURRENT MEASURING POINT At this measuring point there is a voltage signal proportional to the current.1V‰1A±10%.9.5FEEDBACK MEASURING POINT For open loop amplifier there is no feedback measuring point available.FUNCTIONAL DESCRIPTION ANALOGUE SUB BOARD10.TRIMMINGPOTENTIOMETERS10.1l MIN SettingThe minimum output current and so the initial valve pressure or flow can be adjusted with the l MIN potentiometer.The range of adjustment for l MIN is between 0mA and 50%of l MAX .Clockwise adjustment of the potentiometer increases the l MIN value and vice versa.10.2l MIN Step FunctionThe l MIN step function is necessary when the valve current should be 0mADC (plus effective dither value,see reference table page 3)with a command of 0V.At 0V command there is no current to the valve.When the command is only slightly above 0V (approx.1.5%of the maximum command value)then the current jumps from 0to l MIN (see 10.1).10.3l MAX SettingThe maximum output current can be limited by adjusting the l MAX potentiometer.In this way it is possible to limit the maximum pressure or flow of the valve to a lesser value than the rated flow.The value of l MAX can be set in the range l MIN to 3000mA.Clockwise adjustment of the potentiometer increases the l MAX value and vice versa.l MAXl MIN1.5%100%Command11.RAMPS The amplifier has a ramp generator.Without the ramp function the output current follows the command signal directly.With two potentiometers the acceleration and deceleration rate can be separately and independently set up in the range 1....50V/s (±20%).Clockwise adjustment of the potentiometer reduces the acceleration time (more time for the pressure increase)and vice versa.1V/s corresponds to 10s ramp time for a command jump from 0to 10V.50V/s corresponds to 200ms ramp time for a command jump from 0to 10V.VV/sV/stTEST AND SET UP INSTRUCTIONS12.TEST AND SET UPINSTRUCTIONSx Connect the amplifier and valve according to the connection diagram.x Connect current meter(range0...3A)in the solenoid coil circuit or volt meter(range0...5V)in the test sockets on the front panel(1.Current=+V and2.=GND).The relationship is1V/A.CommandPotentiometerSTOPRamp OFF +V Supply0V SupplyAmmeterGNDGNDSol.A+Sol.A–GND Valvex Set command potentiometer,both ramp potentiometers,…l MIN“and…l MAX“poten-tiometer to zero.x Connect the power supply and check if the LED”Power on”is on.The LED”Fail safe”should be off and the ramp function should be switched off(LED”Ramp off”is on)so that the set up is easier.x Set the command value to0V.x Check setting of dither amplitude with ammeter.Specific values are given in reference table on page3.x Correction of setting can be done with RTR5(see page13).x Set the command value to approx.+10%of the maximum value(for example1V for10V maximum value).x With the potentiometer l MIN adjust the valve current to compensate for the dead zone.x Using the command potentiometer slowly increase the command value to the maximum.Set the desired pressure or flow end value with the potentiometer l MAX.x Set the ramp times for stepwise changes in the command value from0to100% (respectively from100to0%)and vice versa with the corresponding ramp poten-tiometers to the desired values(clockwise adjustment of the potentiometer increases the ramp up(and ramp down)time.x After setting up the proportional amplifier switch on the system and observe the behaviour.Adjust as necessary.x Because the l MAX and l MIN adjustments are not independent the setting up sequence must be strictly adhered to:1.set l MIN and l MAX to zero2.adjust l MIN to the required valueand3.adjust l MAX to the required valueLAYOUT DIAGRAM AND STANDARD PIN ASSIGNMENTYOUT DIAGRAMRamp upRamp down8HP(40.3)3U(128.4)xmain boardxsub board14.STANDARD PIN ASSIGNMENT+10V ref.–10V ref. +24V out+V0V+24V out +15V ref.–15V ref. GNDsol.A+ sol.A–+V0Vcommand diff.sensor5sensor6stoprampdig.7indig.8indig.in GNDGNDGNDSCHEMATIC&CONNECTION DIAGRAM15.SCHEMATIC DIAGRAMcommand potentiometerrecomm.10k¸min.4.7k¸diff.input1)StopRamp offPower supplyRampUP DOWN lmin Almax ACommand Signal GND Solenoid CurrentTest SocketsValveEarth connection necessaryaccording to EMV.It is notallowed to connect earth toanalogue GND of the amplifier(b6or z28or z30).POWER ONDither PWM-Gen.Using the internal+24VDC(d6or d32)the digital GND(b20)must be connectedto analogue GND(b6,z28or z30).1)when the OP-AMP is not used as differential amplifierthen b12has to be connected to one analogue GND(e.g.b6or z28or z30).16.CONNECTION DIAGRAM (Example)CommandPotentiometerSTOP Ramp off+V Supply0V Supply GNDGNDSol.A+Sol.A−GNDValveNote:This wiring example shows the command signal generated from a potentiometer and the control inputs using the internal24V from the amplifier.See pages6,7&9when other commands and/or control signals are used.17.JUMPER AND DIP SWITCHSETTING17.1For P2(VP01B)&4VP0112V solenoid17.2For P2(VP01B)24V solenoidxmain boardxsub boardxmain boardxsub board Order No.701-00600-8Order No.701-00601-817.3For4DP02E12V solenoidOrder No.701–00602–8For4DP03E&4DP06E12V solenoidOrder No.701–00603–8main boardsub boardTROUBLESHOOTINGThe product described is subject to continual development and the manufacturer reserves the right to change the specifications without notice.18.TROUBLESHOOTINGFaultPossible Cause Corrective Action LED ”Power ON”is off−no supply voltage−supply voltage not in permitted range −short circuit at the valve connection −short circuit at the reference voltage −amplifier power pack defect−check supply voltage −check supply voltage−check connection and/or resistance of solenoid coil−check external unit (command value transducer,amplifier,potentiometer)−return amplifier to manufacturer for repairLED ”Fail Safe”is on−Stop input incorrectly wired −main board or sub board defect−check wiring−return amplifier to manufacturer for repairNo solenoid coil current −wiring between amplifier and valve defect −sub board defect−output stage defect−check wiring−check operation of the sub board as described on page 10−return amplifier to manufacturer for repair。
XEV1M2比例放大器说明书
XEV1M2-12/24和XEV1M2-24/48比例放大器Electronic Amplifier全面兼容哈威EV1M2系列产品用于控制哈威HAWE及其它品牌比例阀模块式结构，螺纹式接线端子XEV1M2 1、概述1.1简要说明与模块电路图高精度的比例放大器，用来控制哈威HAWE及其它品牌比例电磁阀。
EV1M2-12/24供电电压为12VDC至24VDC, EV1M2-24/48供电电压为24VDC至48VDC。
主要元件组成：定压控制器，用于产生稳定的5VDC电压；线性斜坡发生器（积分器）；升斜坡与降斜坡时间独立可调；颤振发生器；电流调节、最终极脉冲消除器。
重要特性：基本电流与最大电流Imin与Imax,通过多圈电位器精细调节；颤振幅值可调，颤振频率可选60或120Hz；供电电源正负极连接错误时可保护；输出短路与接地保护；颤振信号由输出电流所覆盖；输入信号有效/无效控制；PIN与前置EV1M1-12/24兼容；较好的EMV(电磁相容性)；模块化结构设计，可方便地安装在35mm或32mm的导轧中；8位螺钉接线端子。
程序块电路图括号内的数值适用于EV1M2-24/48B4,TP3-TP6仅在粗调斜坡时间（升降）时，用于测量电压。
TP1,TP2测试点用于测量线圈的电流100mV≌0.5A (100mV≌0.2A)该放大器适用于所有HAWE 的比例阀，见D7810Ue （概况）的选用表。
对于电液比例方向阀PSL （V ）,控制阀的A 、B 位置是双电磁铁，可通过电控手柄的方向开关来实现对A 、B 位置电磁铁的选择控制。
典型电路见图5.2。
2. 供货品种规格和主要技术数据2.1模块订货示例： XEV 1 M 2 – 12/24 - N回路数基本型 12/24供电电压12/24VDC24/48供电电压24/48VDC单作用比例电磁铁设计与开发状态（内部编号）带螺纹接线柱的模块2.2安装附件35mm 或32mm DIN 导轨。
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当手动施加扭矩时，方向与输出端方驱的旋转方向相反，反作用力臂必须静止直角地对准 一个坚固物体或附近表面，以便锁紧螺栓（如图２）
如标准的反作用力臂不适合现在工作环境，请联络NORBAR公司或当地NORBAR经销商。
HANDTORQUE MULTIPLIERS OPERATORS HANDBOOK
顺时针操作
Norbar Torque Tools
全球扭矩工具的领导者
手动扭矩倍增器
HANDTORQUE MULTIPLIERS 中文操作手册
(PART No. 34269)
诺霸精密机械（上海）有限公司 地址：上海市宜山路１６１８号Ｅ栋５楼 电话：０２１－６１４５０３６８ 传真：０２１－６１４５０３６９ ｗｗｗ．ｎｏｒｂａｒ．ｃｏｍ．ｃｎ
顺时针方向操作／上锁螺丝
中立位置
逆时针方向操作／卸锁螺丝
请拨动反回弹装置Ｄ；确认已选择了所需的操作方向。
警告：当内部棘轮转动不灵活时，不能使用本倍增器。 ２． 按照操作手册施加扭矩并按预先设定扭矩值操作倍增器。
HANDTORQUE MULTIPLIERS OPERATORS HANDBOOK
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操作步骤
注意：操作之 前，请阅读此操作手册
在7-12页介绍如何使用反回弹棘轮装置的倍增器。
扭矩倍增器是一种精密的工具，把输入的扭矩以正确的倍率放大。操作扭矩倍增器需要
以下装备：
动力装置或高级的冲击式套筒
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页数 2 3 4 4 6 6 6 7 7 7 9 11
HANDTORQUE MULTIPLIERS OPERATORS HANDBOOK
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适用型号
种类
标准系列 HT1 HT2 HT5 HT6 HT7 HT9 HT11 HT13
小尺寸系列 HT52 HT72 HT72 HT72 HT30 HT45 HT60
50666. xxx 50667. xxx 50668. xxx 50662. xxx 50664. xxx 50663. xxx
叙述
6" 凸形反作用力臂，用于 HT52,3/4"驱动方头 9"凸形反作用力臂，用于 HT52,3/4"驱动方头 12凸形反作用力臂，用于 HT52,3/4"驱动方头
6"凸形反作用力臂，用于 HT1&2,"驱动方头 9"凸形反作用力臂，用于HT1&2,"驱动方头 12"凸形反作用力臂，用于HT1&2,"驱动方头 6"凸形反作用力臂，用于HT1&2,1"驱动方头 9"凸形反作用力臂，用于HT1&2,1"驱动方头 12"凸形反作用力臂，用于HT1&2,1"驱动方头 6"凸形反作用力臂，用于HT5,1"驱动方头 9"凸形反作用力臂，用于HT5,1"驱动方头 12"凸形反作用力臂，用于HT5,1"驱动方头 6” 凸形反作用力臂，用于HT15(适用倍增器驱动方头３／４"或1") 9” 凸形反作用力臂，用于HT15(适用倍增器驱动方头３／４"或1") 12” 凸形反作用力臂，用于HT15(适用倍增器驱动方头３／４"或1") 15” 凸形反作用力臂，用于HT15(适用倍增器驱动方头３／４"或1") 18” 凸形反作用力臂，用于HT15(适用倍增器驱动方头３／４"或1")
1000 N.m, 740 lbf.ft 1000 N.m, 740 lbf.ft 1500 N.m, 1100 lbf.ft 2000 N.m, 1450 lbf.ft 3000 N.m, 2200 lbf.ft 4500 N.m, 3300 lbf.ft 6000 N.m, 4400 lbf.ft
逆时针操作
反作用点
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反作用点 标准系列
顺时针操作
逆时针操作
小尺寸系列 图2
注意：操作时，反作用力臂必须处于图３的限制范围阴影。 在特别场合或必须使用加长的套筒时，标准的反作用力臂可以延长但必需处于图３的限制范
围阴影。 注意：违反限制反作用力臂使用规定（如图３）：会造成标准的反作用力臂或特制反作用力
1000 N.m环形传感器用于HT2 1000 Ibf.ft 环形传感器用于 HT2 1500 N.m 环形传感器用于HT2(重型) 1500 Ibf.ft 环形传感器用于HT2(重型) 2500 N.m环形传感器用于HT5 2500 Ibf.ft环形传感器用于HT5 3500 N.m环形传感器用于HT5 2500 N.m环形传感器用于HT6 2500 Ibf.ft环形传感器用于HT6 5000 N.m环形传感器用于HT7 5000 Ibf.ft环形传感器用于HT7 10000 N.m环形传感器用于HT9 7000 Ibf.ft 环形传感器用于 HT9 20000 N.m 环形传感器用于 HT11 15000 Ibf.ft环形传感器用于HT11 50000 N.m 环形传感器用于HT13 50000 Ibf.ft 环形传感器用于HT13
1.3 旋转方向试验确认棘轮转动灵活。 注意：如果棘轮转动不灵活，则不能使用倍增器。 2. 请依手册第６页。设定和操作倍力器。 3. 移除倍增器。
3.1 加载于扭矩扳手。
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图 ７ 3.2 当扳手施力到达负荷时继续保持，并按照"FREE"箭头方向推杆C。
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设定锁紧螺丝扭矩 ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿
１． 从螺栓制造方式计算来确定正确锁紧螺栓扭矩值。 ２． 用以上扭矩除以倍增器扭矩比，得出输入倍增器扭矩。 ３． 按输入扭矩选择合适的扭矩扳手，扭矩扳手应是高质量并在周期校验有效期内。
图 ８ 3.3 来回缓慢旋转扭矩扳手，直至倍增器可自由活动。
图 ９
如果在齿轮箱里的反回弹装置在扳手的一个搬动区间内不能返回，重新请依照程序１步骤操 作 ＂Ｃ＂杆，重新置放扳手依照程序３操作直到反回弹装置可移动。 4. 将工具从被锁物上方移除。 5. 在最初使用时，通过施加低扭矩和反回弹装置，使你熟悉本工具。 我们建议，如果棘轮齿轮箱偶尔会超负荷，在使用５００小时后，需要检查齿箱输入端的棘轮 头装置。
HANDTORQUE MULTIPLIERS OPERATORS HANDBOOK
目录
适用型号
选配件
操作步骤
扭矩反作用力臂
设定上锁扭矩值
设定拆卸扭矩值
操作倍增器
棘轮反回弹装置
棘轮反回弹装置目的
标准型及小直径系列棘轮反回弹装置倍增器 （除了HT45） HT72反回弹装置的操作 HT45、HT4和HT52反回弹棘轮装置的操作
图 ４ 请详细阅读下列操作步骤 1. 确认选择输入端操作旋转方向（反回弹装置），假如不正确，请依照下列步骤：
１．1 压按钮＂Ａ＂用来上锁螺丝；确认按钮已完全压入。
图5 1.2 按照向前（ＦＷＤ）箭头方向推短方保持块。
图6
HANDTORQUE MULTIPLIERS OPERATORS HANDBOOK
注意：如果使用倍增器上锁螺丝之后，倍增器无法取出，请小锤敲击一个小型焊接的拉柄于
套筒之上，可自由摇动时，便可将倍增器取下。
HANDTORQUE MULTIPLIERS OPERATORS HANDBOOK
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棘轮反回弹装置
棘轮反回弹装置的目的 ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ 大部分25:1及以上倍率的倍增器配有一个合适的反回弹装置。 在用倍增器锁紧／拆卸螺栓前，倍增器类似于一个可以充分卷曲的弹簧，反回弹装置可以使 “弹簧”保持住卷轴的绷紧状态，允许更大的扭矩输入到正在上锁螺栓的倍增器。 在 最初使用时，通过施加低扭矩和返回反回弹装置，使你熟悉本工具。 标准系列和小直径系列反回弹装置的操作（除了HT45）＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿
HANDTORQUE MULTIPLIERS OPERATORS HANDBOOK
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型号ＨＴ７２的反回弹装置操作 ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿
图 １０ １． 拨方向杆＂Ｄ＂以适合所需之操作方向：
设定拆卸螺丝扭矩 ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿
１． 确认倍增器不会过负荷，可使平稳操作扭矩扳手以拆卸螺栓。 ２． 用倍增器最大输出扭矩除以倍增器比值得出最大输入扭矩。 ３． 按输入扭矩选择一个适合的扭矩扳手。
注意：有一些扭矩扳手在逆时针方向操作是不会有响声或折弯的。
操作倍增器 ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿
１． 将正确尺寸的牢固的驱动头或将合适被锁紧螺栓的高质量套筒置入倍增器输出端。 ２． 将倍增器置于螺栓，同时调整倍增器反作用力臂于合适支承点。如图２ ３． 放置扭矩扳手到倍增器输入端，设定方式见上例“设定锁紧螺栓扭矩”。 ４． 以正常方式操作扭矩扳手，直至有“响声”或折弯，平顺和稳定地使用扭矩扳手，可更 准确的锁紧螺栓。
50638. xxx 50648. xxx 50639. xxx 50649. xxx 50640. xxx 50650. xxx 50641. xxx 50642. xxx 50651. xxx 50643. xxx 50652. xxx 50644. xxx 50653. xxx 50645. xxx 50654. xxx 50646. xxx 50655. xxx
臂过早磨损或损坏，或使倍增器输出装置损坏。