Cellular M2M IoT RTU

Cellular IoT Modbus RTU (8DI,6AI,4Relay,1TH,USB,RS485,320 Extend I/O tags)

Item No.: S275
The RTU features 8 digital inputs, 6 analog inputs, 4 relay outputs, 1 ambient sensor input for monitoring onsite temperature and humidity, and 1 RS485 serial port.
Introduction Features Specifications Download Applications

 

Cellular IoT M2M RTU

The Cellular IoT Modbus RTU is an industrial class, high reliability, high stability, and programmable Remote Terminal Unit (RTU).  
The RTU features 8 digital inputs, 6 analog inputs, 4 relay outputs, 1 ambient sensor input for monitoring onsite temperature and humidity, and 1 RS485 serial port. And as Modbus master, the RTU can connect to expansion I/O module or read data from water sensors, power sensors, PLC and other instruments. 
It is a cost effective IoT solution for industrial automation, security monitoring system, automatically measurement and control system, BTS monitoring, remote data acquisition, telemetry systems, automatically control systems.                

                   Automatically measurement and control system

 

edge computing

 
Inbuilt inter-lock logic programmer and powerful timer program function; 
When alarm occurs, the RTU will notify users by SMS, dialing, and also uploading data to cloud platform, monitoring center. The RTU also can be used as a remote switch, remote I/O, remote smart PLC, timer switches.
 

 

The RTU supports BLIIoT IoT RTU protocol, Modbus RTU over TCP protocol, Modbus TCP protocol, MQTT protocol, which can communicate directly with the server, cloud platform or SCADA.

remote monitoring by cloud
 


industrial RTU


 

Metal case with IP30 protection grade, safely isolated from inner system, especially suitable for industrial control application.
 
Category Parameter Description
Power Input Voltage DC 936V  
Power Consumption Normal: 50mA@12V, Max: 150mA@12V
Output 1 Channel; Voltage: 936V DC; Current: 1500mA@12V(Max)
Protection Reverse wiring prevention;
ESD Air: 15KV; Surge: 4KV
Backup Battery 3.7V/900mA (It is optional. Default: Without battery)
USB USB 1xMini USB
Serial Port QTY 1xRS485
Baud Rate 1200bps-115200bps
Data Bit 8
Parity Bit None, Even, Odd
Stop Bit 1, 2
Protocol Modbus RTU(slave), Modbus RTU(master)
Protection ESD Contact: 8KV; Surge: 4KV(8/20us)
Digital Input QTY 8 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 6 Channel
Type Differential 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, 485  transmit-receive
Configuration PC software configuration, support WIN XP, WIN 7, WIN 8 and WIN 10
Slave Connection 16 devices, Max 320 I/O data points(Bool, 16bit, 32bit, 64bit)
Transparent Transmission Support
SMS Command Support
Login Package Support custom login package
Heartbeat Package Support custom heartbeat package
Storage Built in 32G SD card, capable of storing up to 100,000 historical records
Safety MTBF ≥100,000 hours
EMC EN 55022: 2006/A1: 2007 (CE &RE) Class B
IEC 61000-4-2 (ESD) Level 4
IEC 61000-4-3 (RS) Level 4
IEC 61000-4-4 (EFT) Level 4
IEC 61000-4-5 (Surge)Level 3
IEC 61000-4-6 (CS)Level 4
IEC 61000-4-8 (M/S) Level 4
Others CE, FCC, RoHS
Environment Working -4585°C, 595% RH
Storage -45105°C, 595% RH
Others Shell Metal
Size 108x82x40mm
Protection IP30
Installation Wall-mounting or DIN Rail mounting.
remote data acquisition
 
Description

 

Cellular IoT M2M RTU

The Cellular IoT Modbus RTU is an industrial class, high reliability, high stability, and programmable Remote Terminal Unit (RTU).  
The RTU features 8 digital inputs, 6 analog inputs, 4 relay outputs, 1 ambient sensor input for monitoring onsite temperature and humidity, and 1 RS485 serial port. And as Modbus master, the RTU can connect to expansion I/O module or read data from water sensors, power sensors, PLC and other instruments. 
It is a cost effective IoT solution for industrial automation, security monitoring system, automatically measurement and control system, BTS monitoring, remote data acquisition, telemetry systems, automatically control systems.                

                   Automatically measurement and control system

 

edge computing

 
Inbuilt inter-lock logic programmer and powerful timer program function; 
When alarm occurs, the RTU will notify users by SMS, dialing, and also uploading data to cloud platform, monitoring center. The RTU also can be used as a remote switch, remote I/O, remote smart PLC, timer switches.
 

 

The RTU supports BLIIoT IoT RTU protocol, Modbus RTU over TCP protocol, Modbus TCP protocol, MQTT protocol, which can communicate directly with the server, cloud platform or SCADA.

remote monitoring by cloud
 


industrial RTU


 

Metal case with IP30 protection grade, safely isolated from inner system, especially suitable for industrial control application.
 
introduction





 
Features
Specifications
Category Parameter Description
Power Input Voltage DC 936V  
Power Consumption Normal: 50mA@12V, Max: 150mA@12V
Output 1 Channel; Voltage: 936V DC; Current: 1500mA@12V(Max)
Protection Reverse wiring prevention;
ESD Air: 15KV; Surge: 4KV
Backup Battery 3.7V/900mA (It is optional. Default: Without battery)
USB USB 1xMini USB
Serial Port QTY 1xRS485
Baud Rate 1200bps-115200bps
Data Bit 8
Parity Bit None, Even, Odd
Stop Bit 1, 2
Protocol Modbus RTU(slave), Modbus RTU(master)
Protection ESD Contact: 8KV; Surge: 4KV(8/20us)
Digital Input QTY 8 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 6 Channel
Type Differential 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, 485  transmit-receive
Configuration PC software configuration, support WIN XP, WIN 7, WIN 8 and WIN 10
Slave Connection 16 devices, Max 320 I/O data points(Bool, 16bit, 32bit, 64bit)
Transparent Transmission Support
SMS Command Support
Login Package Support custom login package
Heartbeat Package Support custom heartbeat package
Storage Built in 32G SD card, capable of storing up to 100,000 historical records
Safety MTBF ≥100,000 hours
EMC EN 55022: 2006/A1: 2007 (CE &RE) Class B
IEC 61000-4-2 (ESD) Level 4
IEC 61000-4-3 (RS) Level 4
IEC 61000-4-4 (EFT) Level 4
IEC 61000-4-5 (Surge)Level 3
IEC 61000-4-6 (CS)Level 4
IEC 61000-4-8 (M/S) Level 4
Others CE, FCC, RoHS
Environment Working -4585°C, 595% RH
Storage -45105°C, 595% RH
Others Shell Metal
Size 108x82x40mm
Protection IP30
Installation Wall-mounting or DIN Rail mounting.
Download
Applications
remote data acquisition
 

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