VARIOFACE module, with screw connection and flat-ribbon cable connector, for mounting on NS 35 rails, with pin strip and short and long locking latches for socket strips, 20-pos.
inline, digital input terminal, digital inputs: 4, 24 v dc, connection method: 3-wire, transmission speed in the local bus: 2 mbps, degree of protection: ip20, including inline connector and labeling field