Used condition; may have wear and age related marks. See pics for condition / what’s included / testing conducted. Phoenix Contact IB STME 24 DI 16/4 2754396 16-Input Module Photos prove Phoenix Contact IB STME 24 DI 16/4, order number 2754396. Phoenix Contact identifies it as Smart Terminal ST replacement electronics with 16 digital inputs and 500 kbps local-bus interface. Condition: Used industrial surplus item with possible age, storage and cosmetic wear. Untested unless explicitly stated; see photographs for exact condition and included parts. Please match the exact part/model/configuration and photographed connectors/specification to your application before purchase. Includes x1 Phoenix Contact I/O electronics module as photographed.