Local signalling
for collision detection (COL) 1 LED (red) for configuration status (STS) 1 LED (amber) for Ethernet network status (RUN) 1 LED (green) for Ethernet port fault (ERR) 1 LED (red) for transmission activity (TX) 1 LED (amber) for reception activity (RX) 1 LED (amber)
communication port protocol
Modbus TCPUni-Telway