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Hazardous Area Intrinsically Safe Isolators

STAHL 9172/21-11-00S RELAY MODULE 160369

Product Code: 160369

The Series 9172 relay module separates intrinsically safe and non-intrinsically safe binary signal and control circuits. To do this, it makes intrinsically safe binary inputs and outputs with two channels available. Depending on the version, the device has either an intrinsically safe control system or an intrinsically safe output contact, and can therefore be used as an output or input isolator.

Technical Specifications

Brand STAHL
Ambient Temperature Range (°C) -20 to +70 (Single device), -20 to +60 (Group assembly)
Certifications ATEX (BVS), Canada (FM), China (NEPSI), IECEx (BVS), India (PESO), SIL (exida), USA (FM)
Connection Type Screw Terminal
Degree of Protection IP30
Dimensions (mm) 17.6W x 114.5H x 108D
Material Polyamide (Enclosure)
No. of Channels 2
Weight (kg) 0.19

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