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The Macromatic ISDUR4 is an intrinsically safe barrier relay designed for various control applications. This model features four intrinsically safe inputs and four electromechanical relay outputs. With power applied, the green LED indicator lights up, signaling that the device is operational. When an input device is activated, another green LED illuminates. The orange LED indicates when the output relay is engaged. The ISDUR4's user-friendly design offers four selectable operating configurations via a DIP switch.
This relay supports standard and inverse logic with options for instantaneous or delayed response times. The LED indicators provide clear status feedback for enhanced usability.
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