TLD-110中性车辆检测器说明书(中英文)

线圈型车辆检测器使用说明NO:9001- 0110-232■ 安装检测器 ■ 接线图车辆检测器必须安装在离检测线圈尽可能近的防水、防潮的干燥环境里。

安装位置必须选择在远离热源、强磁场的地方，其四周应与其它装置保持至少10毫米的距离（请勿紧贴机箱安装）。

检测器能否良好工作在很大程度上取决于它所连接的检测地感线圈。

埋设线圈的几个重要参数包括：环境（回避高温、强磁、可移动金属等）、材料、线圈形状大小、匝数、埋设方法（参见《线圈安装指南》）。

■ 使用及工作指示接通电源后，检测器将会自动校准。

校准过程约3秒。

校准进行时，面板上的LED 会闪烁（亮0.5秒，灭0.5秒）几次。

在校准期间，不应有车停在线圈上。

当校准成功后，面板上的“检测”指示灯熄灭，当线圈上有车通过时，面板上的“检测”指示灯亮起，且存在输出继电器2（3、4脚）吸合导通；若在校准过程中未检测到线圈或线圈电感值不在允许范围内，对应的LED 指示灯会不停地闪烁。

其闪烁情况如下：线圈未连接： 线圈电感太小： 线圈电感太大：■ 工作频率调节本产品提供两种频率选择，用户可以更改线圈的工作频率以避免相邻线圈或环境频率的干扰。

先取下检测器顶端的黑色面盖，拔动主板上的拔码开关DIP5即可调整工作频率。

DIP5拔至ON 时为低频，DIP5拔至OFF 时为高频。

■ 灵敏度调节灵敏度调节使用面板上的滑动开关，有三档：H 为高灵敏度，M 为中灵敏度，L 为低灵敏度。

在试运行时，先将灵敏度设在较低档位，在实际测试后如果车辆检测没有反应，则应将灵敏度调高一档，如此反复，直至车检器稳定、正常工作。

[注意]：如果线圈不能正常工作,应首先检查线圈埋设情况（连接线是否双绞、破损等）；然后再调整工作频率或灵敏度级别。

■ 继电器输出方式继电器2（3、4、11脚）输出方式由拔码开关DIP3决定：当DIP3拔至OFF 时为存在输出，即如有车辆进入线圈时，3、4脚吸合导通，直至车辆离开线圈；当DIP3拔至ON 时，继电器2的输出与继电器1的输出方式相同（由DIP1和DIP2决定）。

继电器1（5、6、10脚）为多功能输出，其输出方式由主板上拔码开关DIP1和DIP2决定。

DIP1为OFF 、DIP2为OFF 时，在车辆离开线圈300毫秒后，5、6脚吸合导通1秒后断开；DIP1为ON 、DIP2为OFF 时，如有车辆进入线圈，5、6脚立即吸合导通并于300毫秒后断开； DIP1为OFF 、DIP2为ON 时，如有车辆进入线圈300毫秒后，5、6脚吸合导通直至车辆离开； DIP1为ON 、DIP2为ON 时，如有车辆进入线圈，5、6脚立即吸合导通并于车辆离开后再延时300毫秒后断开；■ 检测器复位当检测器上电时，或改变面板上灵敏度开关时，检测器会进行复位操作。

在复位后，检测器会被初始化为无车状态。

■ 技术参数工作电压: 230V AC 、115V AC 、24V DC/AC 、12V DC/AC 可选，详见机身标签 电压公差:交流: +10% / -15%直流: ±15%额定功率: 4.5W输出继电器: 240V/5 A AC ； 工作温度： -20℃至+65℃； 存储温度:-40℃至+80℃；工作频率: 20KHz 至170KHz ； 反应时间: 100毫秒； 存在时间: 无限存在 灵 敏 度: 三级可调线圈电感量： 50uH 至1000uH （最佳100uH 至300uH ）； 线圈连接线： 最长20米，每米至少双绞20次； 尺寸 (含底座)： 78×40×108毫米 (长×宽×高)VEHICLE LOOP DETECTOR USER ’S GUIDENO ：9001-0110■ Install Detector■ Wiring DiagramThe loop detectors must only be placed in dry rooms or control cabinets that are protected against all types of moisture and wetness. A distance of at least 10 mm from other devices must be maintained on each side. The ambient temperature must not exceed 65° C. The installation of the induction loop is described in other operating instructions.■ Operation and IndicationWhen the power is applied, the red Power LED will glow and the detector is tuning, the green Check LED blink about 3 seconds. The green LED will also glow whenever a vehicle is detected passing over the inductive loop. If a loop fault exists the green LED will come on and flash indicating a fault.Loop no connected: Loop too small: Loop too large:■ FrequencyTo eliminate interference of two neighbouring wire loops or loop detectors, the frequency can be altered by DIP5 on the main board in the box.■ SensitivityThe response sensitivity can be set using the threestage switch on the front. The sett ing “L” corresponds to the lowest sensitivity. “M” is the medium sensitivity and “H ” is the highest sensitivity.After the sensitivity has been set, a reset and a calibration automatically takes place.【Attention 】 If the detector isn ’t working normally, you must check the loop and wiring at first, and then alter the frequency or the sensitivity.■ Output RelayThe output of relay 2 can be programmed by means of DIP3 Switch.If DIP3 is “OFF ” site, the output is presence output. When a vehicle is detected passing over the inductive loop, the relay 2 is energized( Pin3 and Pin4 is shorted) until the vehicle is detected leaving the loop. If DIP3 is “ON ” site, the output of redlay 2 is same as relay 1.The output of relay 1 can be programmed by means of DIP1 and DIP2 Switch. DIP1 DIP2 Output mode of relay1OFF OFF When a vehicle is detected leaving the loop, relay1 is energized 1 S after 300 mS. ON OFF When a vehicle is detected passing the loop, relay1 is energized at once anddisconnect after 300ms.OFF ON When a vehicle is detected passing the loop after 300ms, relay1 is energized until thevehicle is detected leaving the loop.ON ON When a vehicle is detected passing the loop, relay1 is energized until the vehicle isdetected leaving the loop after 300 mS.■ ResetThe detector automatically reset and tune to the inductive loop when the power is applied, whether on initial installation or after any break in power supply. Should it be necessary to retune the detector, as may be required after changing any of the switches or after moving the detector from one installation to another.■ T echnical DataSupply voltage ：230V AC , 115V AC, 24V DC/AC, 12V DC/AC( See the label on the detector) V oltage tolerance AC: +10% / -15% V oltage tolerance DC: ±15% Power Consumption: 4.5V A Output relays: 240V/5A Operating temperature: -20°C to +65°C Storage temperature: -40°C to +85°C Frequency range: 20 kHz to 170 kHzReaction time: 100ms Signal holding time: UnlimitedSensitivity: Adjustable in 3 incrementsLoop inductance: Total loop plus connection wiring: 50μH to 1000μH. Ideal is 100μH to 300μHLoop connection wiring: Maximum length 20 meters, twisted at least 20 times per meter Size of Housing:78x40x108 mm (L x W x H)。