Cellular M2M IoT RTU

Cellular M2M IoT RTU (4DIN, 4Relay, 1TH, USB, RS485)

Item No.: S274
The remote terminal unit features 4 digital inputs, 4 relay outputs, 1 temperature and humidity input, and 1 RS485 serial port. The RTU supports BLIIoT IoT RTU protocol, Modbus RTU over TCP protocol, Modbus TCP protocol, MQTT protocol.
Introduction Features Specifications Download Applications

The remote terminal unit S274 features 4 digital inputs, 4 relay outputs, 1 temperature and humidity input, and 1 RS485 serial port. The remote terminal unit supports Modbus RTU over TCP, Modbus TCP, MQTT protocol. 
The remote monitoring module is designed for remote measurement and control system and remote data acquisition telemetry systems, such as smoke, liquid, water, flow, flood, electricity, power, energy remote monitoring and remote control. 

 

remote measurement and control
RTU

Model DI AI DO Tem&
Hum
Storage USB RS485 I/O data points
bool 16Bit 32Bit 64Bit
S270 2 2 2 1 2M 1 x x x x x
S271 4 4 4 1 2M 1 x x x x x
S272 8 6 4 1 32G 1 1 64 64 x x
S274 4 x 4 1 32G 1 1 64 128 64 64
S275 8 6 4 1 32G 1 1 64 128 64 64
Description

The remote terminal unit S274 features 4 digital inputs, 4 relay outputs, 1 temperature and humidity input, and 1 RS485 serial port. The remote terminal unit supports Modbus RTU over TCP, Modbus TCP, MQTT protocol. 
The remote monitoring module is designed for remote measurement and control system and remote data acquisition telemetry systems, such as smoke, liquid, water, flow, flood, electricity, power, energy remote monitoring and remote control. 

 

remote measurement and control
RTU

introduction
The GSM GPRS 3G 4G Cellular M2M IoT RTU is design for working in the harsh industrial application environment, widely used in a variety of industrial automation, security monitoring system, automatically measurement and control system, BTS monitoring, remote data acquisition, telemetrically systems, automatically control system. It can be used as a remote switch, remote I/O, remote smart PLC, timer switches.It provides 4 digital inputs, 4 relay outputs, 1 ambient sensor input for monitoring onsite temperature and humidity, and RS485 serial port. It can monitoring and operates the I/O ports by SMS, APP, Web Server, internet, timers and programmed inter-lock events automatically.
Features
Specifications
Model DI AI DO Tem&
Hum
Storage USB RS485 I/O data points
bool 16Bit 32Bit 64Bit
S270 2 2 2 1 2M 1 x x x x x
S271 4 4 4 1 2M 1 x x x x x
S272 8 6 4 1 32G 1 1 64 64 x x
S274 4 x 4 1 32G 1 1 64 128 64 64
S275 8 6 4 1 32G 1 1 64 128 64 64
Download
Applications

Review