750111

PILZ PNOZsigma Series safety relays provide compact, high-functionality monitoring for machine safety applications. The series combines proven PNOZ safety relay technology with narrow housing designs and flexible functions for emergency stop, safety gate, light curtain, two-hand control, contact expansion, time monitoring, speed and standstill monitoring, safe voltage monitoring, and brake control applications. PNOZsigma devices help implement safety functions efficiently while saving control cabinet space.

Key Features

• Compact safety relay series for machine safety, monitoring, and contact expansion applications
• Designed to provide maximum functionality in narrow housing widths for space-saving control cabinet installation
• Supports monitoring of emergency stop, safety gates, light barriers, light curtains, two-hand controls, speed, standstill, voltage, and brake functions where specified
• Contact expansion modules increase available safety contacts on compatible base units and safety control systems
• Time-monitoring models support delay-on de-energisation, pulsing timer, or timed contact expansion functions where specified
• Selected models support plug-in screw terminals or plug-in spring-loaded terminals for installation and service flexibility
• Accessory options include terminal sets, terminator plugs, module connectors, SmartCard tools, and configuration cables for compatible PNOZsigma devices
• Supports Category 4, PL e, and SIL 3 or SIL CL 3 safety performance where specified by the individual item
• Item-specific specifications vary by safety function, supply voltage, contact configuration, terminal type, housing width, timing function, monitoring function, and protection rating