Fanuc IC660BSM021 PLC

The bus switching module 24/48vdc, GE Genius IO IC660BSM021, connects blocks to dual communications cables. One GE Genius IO IC660BSM021 can connect up to eight discrete and analog blocks to a dual bus. Using additional GE Genius IO IC660BSM021 permits up to 30 I/O blocks to interface to the same dual bus.

The Genius I/O system Bus Switching Module (BSM) is a simple, reliable device used to connect I/O devices to two serial busses at the same time. Two versions are available: the 115 VAC/125 VDC Bus Switching Module (IC660BSM120) and the 24/48 VDC Bus Switching Module (IC660BSM021).