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S475 Remote Terminal Unit with GSM/GPRS/3G/4G Network Communication

S475 Remote Terminal Unit with GSM/GPRS/3G/4G Network Communication
产品描述 工业 RTU 具有 8 个数字输入、6CH 24 位模拟或 PT100 电阻温度检测器 (RTD) 输入、4 个继电器输出、1 个温度和湿度输入、1 个以太网 RJ45 端口、2SIM 插槽和 2 个 RS485 串行端口,通过 Modbus RTU 协议支持 320 个 IO 标签。 4G RTU 可同时用作 Modbus RTU 主站和从站,并支持透明数据传输。蜂窝 IoT ...

SMS Alarms for Data Monitoring and Acquisition in Industrial Automation

SMS Alarms for Data Monitoring and Acquisition in Industrial Automation
​Product Description​ The Industrial 4G Wireless Cellular RTU S275 features 8 digital inputs, 6 analog inputs, 4 relay outputs, 1 temperature and humidity input, and 1 RS485 serial port. The RTU ...

Remote Monitoring for Unattended Plant Rooms 8DI 4DO 1TH 1RS485 SMS Controller

Remote Monitoring for Unattended Plant Rooms 8DI 4DO 1TH 1RS485 SMS Controller
​Product Description​ ​Product Description​ The Industrial 4G Wireless Cellular RTU S274 features 4 digital inputs, 4 relay outputs, 1 temperature and humidity input, and 1 RS485 serial port. The RTU ...
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