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Intrinsic Safety Modules 937, Zener Barriers, Signal Type: Positive polarity DC, Max Resistance: 327 Ohm, 2-channel, Width: 12.5 mm
Intrinsic Safety Modules 937 Z/T/C
• For analog and digital signals in hazardous locations
• Simple maintenance with integrated diagnostics and quick change of modules during ongoing operation
• Comprehensive standards compliance, including up to SIL3 compliance for easy and reliable planning and documentation
• Horizontal or vertical mounting with no reduction in operational ratings
• Power Rail for drastically reduced wiring, collective error messaging, efficient troubleshooting and installation
• Bulletin 937 Intrinsic Safety Modules connect intrinsically safe rated equipment – such as transmitters, solenoids, proximity sensors and encapsulated assemblies – with control systems.
Product Range Overview
• From simple switch amplifiers to highly functional signal converters
• Modules available with galvanic isolation
• Low heat dissipation thanks to low power consumption
• Broad supply voltage range including AC, DC and universal power supply (AC/DC)
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