The SICAM TM 1703 emic RTU is the newest addition to the Siemens RTU product lines. It can be used as a low-cost RTU, datalogger and/or Programmable Logic Controller (PLC).
The SICAM 1703 consists of a power supply, CPU and up to eight I/O modules. The SICAM 1703 supports a full range of standard and specialized I/O modules including digital input, analog input, digital output and analog output. Specialized I/O modules provide for direct measurement of Pt-100 and Ni-100 resistive temperature devices (RTD).
All modules mount on a TS-35 DIN-rail and all wiring terminal blocks are connectorized for rapid module replacement.
The emic CPU card is equipped with three communication ports: Ethernet, RS-232 and RS-485. Protocols can be assigned such that two of the three ports can be configured for upstream communications to SCADA or two of the three ports can be configured for downstream communication to Intelligent Electronic Devices (IED).
Supported protocols include: DNP 3.0 Slave (serial), DNP over TCP/IP Slave, Modbus RTU Master, and more.
Configuring and testing the SICAM 1703 emic RTU is easy using its built-in web server.