Pilz lists the 750108 as a PNOZsigma contact expansion module for expanding the safety contacts on a base unit. The module is part of the PNOZsigma family and is intended for use in safety circuits where additional output contacts are needed without redesigning the whole safety relay system. It is specified with UB 24 V DC, 2 N/O, 1 semiconductor output, and 12.5 mm width.
The module uses plug-in screw terminals, which makes installation and replacement straightforward in industrial control cabinets. Pilz’s product information also shows the unit as a compact safety accessory with a small footprint, suitable for DIN-rail mounted safety architectures. The 750108 is typically used when a machine needs more safety output contacts for contactors, alarms, or interlocking devices while keeping the original safety logic intact.
