PNOZ s7.1 C 24 V DC – contact expansion module

PNOZ s7.1 C (751167) is used when the base safety relay or controller needs additional switching contacts. It expands the outputs of a safety control system; evaluation of emergency-stop buttons or guard switches remains the responsibility of the base device.

Key specifications

NO denotes normally open safety contacts. Check the permitted contact load and feedback circuit in the operating manual.

Compatibility and selection

PNOZ s7.1 supports cascaded expansion and provides an additional supply connection for further contact blocks. Check the complete module chain against the manufacturer’s connection diagram.

Before ordering, check the base device code, required connecting parts and contactor feedback. An expansion module is not a standalone emergency-stop monitoring solution.

PILZ technical data and documentation. Refer to the operating manual for the exact device for wiring diagrams, load limits and operating conditions.

For selection or delivery information, contact BOPLALIT with code 751167, quantity and application. For a replacement, include a photo of the existing device label and its circuit diagram.

Additional technical data