Cellular M2M IoT RTU (2SimCard)
The Cellular IoT M2M RTU S475/S475E is an industrial class, high reliability, high stability, and programmable Remote Terminal Unit (RTU).
The RTU features 8 digital inputs, 6CH 24 bit analog or PT100 Resistance Temperature Detector (RTD) inputs, 4 relay outputs, 1 temperature and humidity input, 1 Ethernet RJ45 port, and 2 RS485 serial port supports 320 IO tags via Modbus RTU protocol.
The 4G RTU can be used as Modbus RTU Master and Slave at the same time and supports transparent data transmission. The Cellular IoT RTU can be used as Modbus RTU Master to reading smart meters, I/O modules, PLC, and converts to SMS alert once triggered the threshold value, or transmit data to remote server over GPRS/3G/4G network.
The RTU supports BLIIoT IoT RTU protocol, Modbus RTU, Modbus TCP, MQTT protocol, which can communicate directly with the server, cloud platform or SCADA.
|
Item |
Reference Scope |
|
DC Power supply |
Standard adapter: DC 12V/1.5A Range 9-36VDC |
|
Power consumption |
Standby:12V/70mA; Working Max.: 12V/300mA |
|
GSM Frequency |
850/900/1800/1900Mhz |
|
3G/4G/NB-Iot |
Optional: WCDMA/TDD-LTE/FDD-LTE/NB-IoT |
|
TCP/IP stack |
TCP,UDP |
|
SIM interface |
Supporting Dual 3V Nano SIM Card |
|
External antenna |
SMA Antenna interface, 50 Ohm, Gain: 3dB |
|
Serial Interfaces |
1 USB Port |
|
Protocols |
SMS, GPRS UDP,TCP, Modbus RTU over TCP,Modbus TCP, MQTT and more equipment protocols can be added according to requirements. |
|
Ethernet |
1 RJ45 Ethernet port for connect internet,WAN or LAN. |
|
RS485 |
2 RS485, Support Transparent transmission, Modbus RTU Slave, Modbus RTU Master. |
|
Digital Inputs |
8 Digital input, NC/NO type, one of it can be used as Pulse Counters; |
|
Analog Inputs |
6 Analog Inputs. 24 bit resolution, 0-5V or 0-20mA or 4-20mA; Optional: each AIN can change to PT100 RTD inputs. |
|
Temp.&Hum Inputs |
Temperature range: -40°C to +80°C, Humidity Range: 0~100%RH; |
|
Relay Outputs |
4, Rated: 5A/30VDC,5A/250VAC |
|
Power Outputs |
1 Port, for external device; |
|
Mapping Registers |
Max.320 |
|
Memory Capacity |
Internal 8G SD card inside, can save the data for 100000events. |
|
Backup Battery |
3.7V 1200mAH |
|
Temperature range |
-10-+70 °C |
|
Humidity range |
Relative humidity 95% (condensation free) |
|
Exterior dimension |
70mm*88mm*30mm |
| Weight | 500g |
The Cellular IoT M2M RTU S475/S475E is an industrial class, high reliability, high stability, and programmable Remote Terminal Unit (RTU).
The RTU features 8 digital inputs, 6CH 24 bit analog or PT100 Resistance Temperature Detector (RTD) inputs, 4 relay outputs, 1 temperature and humidity input, 1 Ethernet RJ45 port, and 2 RS485 serial port supports 320 IO tags via Modbus RTU protocol.
The 4G RTU can be used as Modbus RTU Master and Slave at the same time and supports transparent data transmission. The Cellular IoT RTU can be used as Modbus RTU Master to reading smart meters, I/O modules, PLC, and converts to SMS alert once triggered the threshold value, or transmit data to remote server over GPRS/3G/4G network.
The RTU supports BLIIoT IoT RTU protocol, Modbus RTU, Modbus TCP, MQTT protocol, which can communicate directly with the server, cloud platform or SCADA.
|
Item |
Reference Scope |
|
DC Power supply |
Standard adapter: DC 12V/1.5A Range 9-36VDC |
|
Power consumption |
Standby:12V/70mA; Working Max.: 12V/300mA |
|
GSM Frequency |
850/900/1800/1900Mhz |
|
3G/4G/NB-Iot |
Optional: WCDMA/TDD-LTE/FDD-LTE/NB-IoT |
|
TCP/IP stack |
TCP,UDP |
|
SIM interface |
Supporting Dual 3V Nano SIM Card |
|
External antenna |
SMA Antenna interface, 50 Ohm, Gain: 3dB |
|
Serial Interfaces |
1 USB Port |
|
Protocols |
SMS, GPRS UDP,TCP, Modbus RTU over TCP,Modbus TCP, MQTT and more equipment protocols can be added according to requirements. |
|
Ethernet |
1 RJ45 Ethernet port for connect internet,WAN or LAN. |
|
RS485 |
2 RS485, Support Transparent transmission, Modbus RTU Slave, Modbus RTU Master. |
|
Digital Inputs |
8 Digital input, NC/NO type, one of it can be used as Pulse Counters; |
|
Analog Inputs |
6 Analog Inputs. 24 bit resolution, 0-5V or 0-20mA or 4-20mA; Optional: each AIN can change to PT100 RTD inputs. |
|
Temp.&Hum Inputs |
Temperature range: -40°C to +80°C, Humidity Range: 0~100%RH; |
|
Relay Outputs |
4, Rated: 5A/30VDC,5A/250VAC |
|
Power Outputs |
1 Port, for external device; |
|
Mapping Registers |
Max.320 |
|
Memory Capacity |
Internal 8G SD card inside, can save the data for 100000events. |
|
Backup Battery |
3.7V 1200mAH |
|
Temperature range |
-10-+70 °C |
|
Humidity range |
Relative humidity 95% (condensation free) |
|
Exterior dimension |
70mm*88mm*30mm |
| Weight | 500g |
