Modbus RTU Controller (8DIN,6AIN/PT100,4Relay,1TH,USB,RS485,320 Extend I/O tags)

<
>

Modbus RTU Controller (8DIN,6AIN/PT100,4Relay,1TH,USB,RS485,320 Extend I/O tags)

Model no:S275E

The Modbus RTU Controller S275E is a programmable remote IO module, performs as Modbus Slave over RS485 serial port. Moreover, the Modbus RTU Controller can be used as Modbus RTU Master to reading smart meters, I/O modules, PLC, and actions or alert onsite once triggered the threshold value, or transmit data to remote server over Rs485. Compatible Modbus RTU Protocols,can intergrate to the SCADA or OPC servers or HMI directly.

Consult QQ

The Modbus RTU Controller S275E is a simple version of S275 by removed the Cellular module and Cellular communication functions, used in local remote monitoring and control applications where required low cost.

 

The Modbus RTU Controller S275E is a programmable remote IO module, performs as Modbus Slave over RS485 serial port. Moreover, the Modbus RTU Controller can be used as Modbus RTU Master to reading smart meters, I/O modules, PLC, and actions or alert onsite once triggered the threshold value, or transmit data to remote server over Rs485. Compatible Modbus RTU Protocols,can intergrate to the SCADA or OPC servers or HMI directly.

 


TagsMODBUS RTU ControllersRTU ControllersModbusModbus RTUModbus RTU IO ModulesModbus MasterModbus RTU Slave

1.     Embedded ARM® Cortex™-M4 32 Bit RISC Core, 168 MHz inside, RTOS system, reliable performance with in-built watchdog;

2.     Wide range power supply 9~36VDC with over voltage and phase-reversal protection;

3.  8 digital inputs, compatibles dry and wet contact, one of it can be used as pulse counter;

4.  6 analog inputs, 12bit resolution, compatibles 0/4~20mA, 0~5V, can change to PT100 Resistance Temperature Detectors;

5.   4 relay output (5A/30VDC, 5A/250VAC), compatibles pulse outputs;

6. 1 ambient sensor input for monitoring onsite temperature and humidity;

7. Inbuilt inter-lock logic programmer and powerful timer program function;

8. 1 RS485 port, supports Modbus RTU Master and Slave, Max. 320 I/O tags can be used to extend I/O ports or meters;

9. Provides 1 channel 9~36VDC power source output for external device, saving wiring cost;

10. Inbuilt 8G SD card to save up to 100000 historical data and events;

11. Inbuilt large capacity automatically rechargeable backup battery;

12.  Industrial class design suitable for long time work applications;

13. using metal shell, protection class IP30. Metal shell and system security isolation, especially suitable for industrial applications in the field;

14.  L175 * W88 * H30mm, compatible wall installation and DIN35mm industrial rail installation.

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

-NA-

3G/4G/NB-Iot

-NA-

TCP/IP stack

-NA-

SIM interface

-NA-

External antenna

-NA-

Serial Interfaces

1 USB Port

Protocols

 Modbus RTU

RS485

1 RS485, Support Transparent transmission and 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. 12 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;

Extend I/O tags

Boolean: 64, 16-bit: 128, 32-bit:32, 64-bit: 0

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

175mm*88mm*30mm

Net Weight

950g


 Modbus RTU Controller User Manual 



Modbus RTU Controller PC Configuration Tool



 Modbus RTU Controller Photos 



This Modbus RTU Controller compatiable belowmetioned certificates and references standards:
EMI Standard :
EN55032:2015
EN 61000-3-2:2014
EN 61000-3-3:2013
EMS Standard:
EN 55024:2010+A1:2015
EN 1000-4-2:2009
EN61000-4-3:2006+A1:2008+A2:2010
EN61000-4-4:2012;
EN 61000-4-5:2014;
EN 61000-4-6:2014;
EN 61000-4-8:2010
EN 61000-4-11:2004
CE-LVD Standards:
IEC 60950-1:2005+A1:2009+A2:2013
EN 60950-1:2006+A2:2013
EN 62311:2008
EMC:
ETSI EN 301 489-1 V2.2.0(2017-03)
ETSI EN 301 489-17 V3.2.0(2017-03)
ETSI EN 300 328 V2.1.1 (2016-11)
RTU Controller  X1
AC/DC AdaptorX1
User Manual X1
PC ConfiguratorX1

Typically applications:

1.      BTS Monitoring;

2.      Security Alarm System applications;          

3.      Supervision and monitoring alarm systems;

4.      Automatic monitoring system;             

5.      Vending Machines security protection;

6.      Pumping Stations, Tanks, Oil or Water levels;

7.      Buildings and Real Estate;

8.      Weather Stations; 

9.      River Monitoring and Flood Control;

10.   Oil and gas pipelines;  

11.   Corrosion protection

12.   Temperatures, water leakage applications;

13.   Wellheads, boat, vehicle;

14.   Energy saving, street lights control system;

15.   Valve controls;

16.   Transformer stations;   

17.   Unmanned machine rooms;

18.   Control room application;

19.   Automation System, M2M;

20.   Access Control System, etc.