This potential multiplication module provides 24 V to the inputs in combination with the 8-channel input module (750-430/-431).
This eliminates the need for additional DIN-rail-mount terminal blocks.
The 24 V supply and 0 V potential are derived from the internal power jumper contacts of an adjacent upstream I/O module. A connection of the potentials to the downstream I/O modules is made automatically via the power jumper contacts when snapping the I/O modules together. The 24 V power is provided to all eight field side CAGE CLAMP® connections and the 0 V potential passed through without being used by the module.