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RWG Universal Controller RWG1.M12D, RWG1.M12, RWG1.M8
For monitor and control in FAU, AHU, heat exchange units, fans, pumps, lighting and other electromechanical equipments.
· High flexibility and economical efficiency
· Inbuilt programmable 192 * 64 Pixel LCD display (RWG1.M12D only)
· Onboard RS485 and ethernet interface for flexible field data acquisition and
communication
· Smart and graphical user interface
· Self-explanatory programming language
· Comprehensive Siemens reference application library
· Powerful offline simulator
Features
· Operating voltage AC / DC 24 V
· 12 universal I/Os
· Onboard RS485 interface, support Modbus RTU master and slave modes · Onboard Ethernet, support Modbus TCP server mode
· Programmable via Web-based tool
· Field upgrade via USB flash disk
· Fully functional offline simulator
· Onboard programmable LED
Type summary
| Type | Stock number (SSN) | Product description |
| RWG1.M12D | S55370-C170 |
RWG1.M12D universal controller with Modbus RS485 and TCP communication，12 universal I/Os, inbuilt HMI |
| RWG1.M12 | S55370-C171 | RWG1.M12 universal controller with Modbus RS485 and TCP communication，12 universal I/Os, no LCD display and buttons |
| RWG1.M8 | S55370-C172 | RWG1.M8 universal controller with Modbus RS485 and TCP communication，8 universal I/Os, no LCD display and buttons |