This supply module powers all intrinsically safe 750 Series Ex i Modules. It also monitors the power supply to the downstream Ex i segment and electrically isolates the intrinsically safe from the non-intrinsically safe section of the WAGO I/O System 750. The input and output sides are electrically isolated from each other. The maximum output current provided by the supply module is 1.0 A. When configuring the Ex i segment, the total current must not be exceeded. In the event of a short circuit or overload, electronic monitoring automatically disables the output voltage. Once the fault has been cleared, the output voltage is reactivated after approximately 10 seconds. Note: If more than one supply module is required per station due to load conditions, four spacer modules (750-616) must be used to ensure proper separation between the intrinsically safe Ex i segments. Indicators: Green LED (input voltage) Green/red LED (output voltage available/not available)
