WAGO Ex-i Power Supply Module

GERMANTOWN, WI ‘ September 2011 ‘ Carrying IECEx-i certifications, WAGO Corporation’s 750-606 24VDC Supply Module provides 1A (max) for WAGO-I/O-SYSTEM Ex-i modules. The 750-606 permits one WAGO-I/O-SYSTEM node to serve hazardous and non-hazardous environments by separating intrinsically and non-intrinsically safe sections. This provides hazardous applications, e.g., mining and petrochemical process machinery, with fieldbus-independence and a cost-effective connection to sensors/actuators in Zones 0 and 1.

750-606 monitors power supply to downstream WAGO EX-i I/O; on-board diagnostics and auto-reset fuse minimize in-the-field service. Approximately 10 seconds after a fault is cleared, the electronic fuse automatically re-activates output voltage. This eliminates in-the-field resets ‘ ideal when explosive gas- or dust-air mixtures hinder service. On-unit LEDs simplify troubleshooting by indicating an open circuit and if the upper/lower limits have been exceeded. 750-606 parameterization occurs via WAGO-I/O-CHECK software.

750-606 Ex-i Power Supply also carries T

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