污水处理设备 污泥处理设备 水处理过滤器 软化水设备/除盐设备 纯净水设备 消毒设备|加药设备 供水/储水/集水/排水/辅助 水处理膜 过滤器滤芯 水处理滤料 水处理剂 水处理填料 其它水处理设备
深圳市东沃智能科技有限公司
深圳市东沃智能科技有限公司
Thenodecontrolleristhemiddlelayerofthethree-layernetworkbusoftheparkinglotguidancesystem,andplaysanimportantroleinensuringthesafety,reliabilityandefficiencyofthesystem
The node controller is the middle layer of the three-layer network bus of the parking lot guidance system, and plays an important role in ensuring the safety, reliability and efficiency of the system. It is used for group management of the detectors, to realize the optimized management of network communication, and to ensure the safety of the system; to cyclically detect the status of the detectors under its jurisdiction, and to transmit relevant information to the central controller.
The node controller is used to connect the central controller and the parking space detector, display screen, guide arrow, etc.
The node controller mainly solves the problem of unreliable communication caused by long distance, the problem of network node expansion, and the problem of group management.
The controller uses RS485 communication port, can communicate with a variety of equipment, suitable for multi-equipment parking lot network.
| Operating Voltage | DC12-24V |
| Maximum working current | 150mA |
| Maximum power | 4w |
| communication method | CAN、RS485 |
| Communication distance | CAN less than 2km |
| 485 less than 0.8km | |
| Maximum number of ultrasonic connections | 160 ultrasonic detectors |
| Maximum number of vehicle detector connections | 75 vehicle detectors |
| Operating temperature | -30～+70℃ |
您感兴趣的产品PRODUCTS YOU ARE INTERESTED IN
蛋白免疫印迹滤纸，0.83 mm 厚，8 x 10.5 cm
Thermo Scientific 面议
蛋白免疫印迹滤纸，0.83 mm 厚，8 x 10.5 cm
Thermo Scientific 面议
环保在线 设计制作，未经允许翻录必究 .
请输入账号
请输入密码
请输验证码
