This supply module powers all intrinsically safe 750 Series Ex i Modules. It monitors the power supply to the downstream Ex i segment and separates the intrinsically safe from the non-intrinsically safe part of the WAGO I/O System 750 XTR. 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 (750-616/040-000) 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) The device is ideal for operation in extreme environments thanks to: An extended temperature range Greater immunity to impulse voltages and electromagnetic interference Higher vibration and shock resistance
