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.
Mounting and integration
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.