The 6ES7147-6AB00-0BB0: ET 200eco PN TM PosInput 2 module provides two independent channels for counting and position detection. Per channel you get 2 digital inputs and 2 digital outputs. It accepts SSI absolute encoders, RS-422 incremental, and 24 V incremental encoders—cover three common feedback types in one slot. Active product, no lifecycle concerns.
Integrates into an ET 200eco PN station. Two channels per module means one unit handles dual-axis positioning or counting tasks—plan I/O count for the full station. Field wiring typically uses M12 connectors; leave gland plate space for the encoder and I/O cables. Module draws power from the backplane bus; no separate supply needed.