R-ETM100 is a Ethernet module with Modbus protocol over TCP.
It controls 100 Mbps communication with the operator terminal on one side and powers and controls the modules installed on the R-BUS(x) backplane on the other, acquiring data from all the I/Os.
It can control a maximum of 16 I/O modules.
The communication port has an RJ45 connector and two signal LEDs (link and data).
R-ETM100 is powered at 24 VDC via an extractable connector.
