Cellular M2M IoT RTU

Cellular M2M IoT RTU (4DIN,4AIN/PT100,4Relay,1TH,USB)

Item No.: S271
Wireless Data Acquisition Module 4G IoT RTU S271 is a wireless industrial IoT data monitoring and acquisition control SMS alarm, which is an ideal solution for remote data monitoring as well as data acquisition.
Introduction Features Specifications Download Applications
Wireless Data Acquisition Module 4G IoT RTU S271 is a wireless industrial IoT data monitoring and remote control unit, which is an ideal solution for remote data monitoring, data acquisition, remote control, and real time alarm. 
 

remote control


 
The remote data acquisition module features 4 digital inputs, 4 analog inputs, 4 relay outputs, 1 temperature and humidity input, and when a sensor is abnormal and causes an alarm, the RTU will notify users by SMS, dialing, and also uploading data to cloud platform, monitoring center. 
 


 
The IoT RTU supports Modbus RTU over TCP protocol, Modbus TCP protocol, MQTT protocol, which is able to connect to cloud platform for real time monitoring. 
remote data monitoring
 


real time alarm


 
The remote control and alarm module is able to perform certain actions automatically at a preset time, which can effectively reduce human participation and greatly improve efficiency. For example, turn on the water pump regularly, discharge sewage regularly, start the exhaust fan regularly, switch equipment on and off at regular intervals, and so on.
 
Category Parameter Description
Power Input Voltage DC 1236V  
Power Consumption Normal: 50mA@12V, Max: 150mA@12V
Output 1 Channel; Voltage: 1236V DC;      
Current: 1500mA@12V(Max)
Protection Reverse wiring prevention; Surge: 4KV
Backup Battery 3.7V/900mA (It is optional. Default: Without battery)
USB USB 1xMini USB
Digital Input QTY 4 Channel
Type Support both Wet contact and Dry contact
Dry Contact Close: Short circuit; Open: Open circuits
Wet Contact Close: 10~30V; Open: 0~3V
Others DIN0 as a high-speed pulse counter, sampling frequency: 1MHz; DIN1~3 as low-speed pulse counter, anti-shake time can be set 1~2000ms, default 1ms; DIN1 with arm and disarm function;
Protection 2KVrms
Digital Output QTY 4 Channel
Type Relay output (5A@30VDC, 5A@250VAC)
Others The first DO can set time to control by authorize number; Custom setting close and open times
Protection 2KVrms
Analog Input QTY 4 Channel
Type Single-ended input, 4-20mA/0-20mA/0-5V
Resolution 12Bit
Accuracy ±0.1% FSR @ 25°C
±0.3% FSR @ -10 and 60°C
±0.5% FSR @ -40 and 75°C
Sampling Rate 200ms
Input Impedance >1M ohms
Temperature&Humidity (AM2301) Resolution 16bit(0.1%RH, 0.1°C)
Sampling Rate 200ms
Temperature Range -40 to +80°C
Accuracy 0.5°C
Humidity Range 0 to 99RH%
Accuracy 3%RH
4G SIM Drawer type, Support 1.8V/3V SIM/UIM card, Built-in 15KV ESD protection
SIM Slot 1
L-E Version GSM/EDGE:900,1800MHz
WCDMA:B1,B5,B8
FDD-LTE:B1,B3,B5,B7,B8,B20
TDD-LTE:B38,B40,B41
L-CE Version GSM/EDGE:900,1800MHz
WCDMA:B1,B8
TD-SCDMA:B34,B39
FDD-LTE:B1,B3,B8
TDD-LTE:B38,B39,B40,B41
L-A Version WCDMA:B2,B4,B5
FDD-LTE:B2,B4,B12
L-AU Version GSM/EDGE:850,900,1800MHz
WCDMA:B1,B2,B5,B8
FDD-LTE:B1,B3,B4,B5,B7,B8,B28
TDD-LTE:B40
L-AF Version WCDMA:B2,B4,B5
FDD-LTE:B2,B4,B5,B12,B13,B14,B66,B71
CAT-1 Version GSM:900,1800
FDD-LTE:B1,B3,B5,B8
TDD-LTE:B34,B38,B39,B40,B41
Software Internet Protocol IPV4, TCP/UDP, Modbus RTU, Modbus TCP, MQTT, BLIIoT IoT RTU
Indicator 4G signal, running, arming and disarming
Configuration PC software configuration, support WIN XP, WIN 7, WIN 8 and WIN 10
Transparent Transmission Support
SMS Command Support
Login Package Support custom login package
Heartbeat Package Support custom heartbeat package
Storage Capable of storing up to 200 historical records
Environment Working -4585°C, 595% RH
Storage -45105°C, 595% RH
Others Shell Metal
Size 127x88x30mm
Protection IP30
Installation DIN Rail mounting, Wall-mounted.
BTS Monitoring, Security Alarm System applications, Supervision and monitoring alarm systems, Automatic monitoring system, Vending Machines security protection, Pumping Stations, Tanks, Oil or Water levels, Buildings and Real Estate, Weather Stations, River Monitoring and Flood Control, Oil and gas pipelines, Corrosion protection, Temperatures, Water leakage applications, Wellheads, boat, vehicle, Energy saving, street lights control system, Valve controls, Transformer stations, Unmanned machine rooms, Control room application, Automation System, M2M, Access Control System, etc.
 
Description
Wireless Data Acquisition Module 4G IoT RTU S271 is a wireless industrial IoT data monitoring and remote control unit, which is an ideal solution for remote data monitoring, data acquisition, remote control, and real time alarm. 
 

remote control


 
The remote data acquisition module features 4 digital inputs, 4 analog inputs, 4 relay outputs, 1 temperature and humidity input, and when a sensor is abnormal and causes an alarm, the RTU will notify users by SMS, dialing, and also uploading data to cloud platform, monitoring center. 
 


 
The IoT RTU supports Modbus RTU over TCP protocol, Modbus TCP protocol, MQTT protocol, which is able to connect to cloud platform for real time monitoring. 
remote data monitoring
 


real time alarm


 
The remote control and alarm module is able to perform certain actions automatically at a preset time, which can effectively reduce human participation and greatly improve efficiency. For example, turn on the water pump regularly, discharge sewage regularly, start the exhaust fan regularly, switch equipment on and off at regular intervals, and so on.
 
introduction
Features
Specifications
Category Parameter Description
Power Input Voltage DC 1236V  
Power Consumption Normal: 50mA@12V, Max: 150mA@12V
Output 1 Channel; Voltage: 1236V DC;      
Current: 1500mA@12V(Max)
Protection Reverse wiring prevention; Surge: 4KV
Backup Battery 3.7V/900mA (It is optional. Default: Without battery)
USB USB 1xMini USB
Digital Input QTY 4 Channel
Type Support both Wet contact and Dry contact
Dry Contact Close: Short circuit; Open: Open circuits
Wet Contact Close: 10~30V; Open: 0~3V
Others DIN0 as a high-speed pulse counter, sampling frequency: 1MHz; DIN1~3 as low-speed pulse counter, anti-shake time can be set 1~2000ms, default 1ms; DIN1 with arm and disarm function;
Protection 2KVrms
Digital Output QTY 4 Channel
Type Relay output (5A@30VDC, 5A@250VAC)
Others The first DO can set time to control by authorize number; Custom setting close and open times
Protection 2KVrms
Analog Input QTY 4 Channel
Type Single-ended input, 4-20mA/0-20mA/0-5V
Resolution 12Bit
Accuracy ±0.1% FSR @ 25°C
±0.3% FSR @ -10 and 60°C
±0.5% FSR @ -40 and 75°C
Sampling Rate 200ms
Input Impedance >1M ohms
Temperature&Humidity (AM2301) Resolution 16bit(0.1%RH, 0.1°C)
Sampling Rate 200ms
Temperature Range -40 to +80°C
Accuracy 0.5°C
Humidity Range 0 to 99RH%
Accuracy 3%RH
4G SIM Drawer type, Support 1.8V/3V SIM/UIM card, Built-in 15KV ESD protection
SIM Slot 1
L-E Version GSM/EDGE:900,1800MHz
WCDMA:B1,B5,B8
FDD-LTE:B1,B3,B5,B7,B8,B20
TDD-LTE:B38,B40,B41
L-CE Version GSM/EDGE:900,1800MHz
WCDMA:B1,B8
TD-SCDMA:B34,B39
FDD-LTE:B1,B3,B8
TDD-LTE:B38,B39,B40,B41
L-A Version WCDMA:B2,B4,B5
FDD-LTE:B2,B4,B12
L-AU Version GSM/EDGE:850,900,1800MHz
WCDMA:B1,B2,B5,B8
FDD-LTE:B1,B3,B4,B5,B7,B8,B28
TDD-LTE:B40
L-AF Version WCDMA:B2,B4,B5
FDD-LTE:B2,B4,B5,B12,B13,B14,B66,B71
CAT-1 Version GSM:900,1800
FDD-LTE:B1,B3,B5,B8
TDD-LTE:B34,B38,B39,B40,B41
Software Internet Protocol IPV4, TCP/UDP, Modbus RTU, Modbus TCP, MQTT, BLIIoT IoT RTU
Indicator 4G signal, running, arming and disarming
Configuration PC software configuration, support WIN XP, WIN 7, WIN 8 and WIN 10
Transparent Transmission Support
SMS Command Support
Login Package Support custom login package
Heartbeat Package Support custom heartbeat package
Storage Capable of storing up to 200 historical records
Environment Working -4585°C, 595% RH
Storage -45105°C, 595% RH
Others Shell Metal
Size 127x88x30mm
Protection IP30
Installation DIN Rail mounting, Wall-mounted.
Download
Applications
BTS Monitoring, Security Alarm System applications, Supervision and monitoring alarm systems, Automatic monitoring system, Vending Machines security protection, Pumping Stations, Tanks, Oil or Water levels, Buildings and Real Estate, Weather Stations, River Monitoring and Flood Control, Oil and gas pipelines, Corrosion protection, Temperatures, Water leakage applications, Wellheads, boat, vehicle, Energy saving, street lights control system, Valve controls, Transformer stations, Unmanned machine rooms, Control room application, Automation System, M2M, Access Control System, etc.
 

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