Network interface
ABB 1SAP373700R0001 is a CM597 communication module for distributed automation PLCs. Provides two Industrial Ethernet ports at 100000 kbit/s and a serial interface, supporting TCP/IP, UDP, and Modbus TCP. The IP20 rating keeps it inside a panel enclosure only — not for field mounting. The module is sized as small equipment under 50 cm, per WEEE category 5.
