CWT4421 4g RS485 Modbus RTU M2M IoT Gateway

Product overview CWT4421 IoT gateway with 4DI, 2DO, 4AI, RS485 standard electrical interface can connect various industrial equipment, such as PLC, meters, sensors, electricalswitches. It monitors the industrial system real-time running status and data, as well as constructs the remote device to a proprietary central computer and mobile phones through the 4g or Wi-Fi communication network. It efficiently acquires the remote equipment operating parameters and process management, can be widely used in industrial automatic control, base station / computer room monitoring, environmentalmonitoring, water conservancy project, powerindustries, agriculture, etc. System Features Adopted highly integrated industrial 32-bit ARM MCU Reliable performance with built-in double watchdog,24×7 operation With signal filtering mechanisms Network-reconnect and retransmission to ensure data accuratelytransmit Update RTC automatically or manually, clock source support Sms, NTP, CwtIO Server Ca