24 V supply voltage
The MDX90A-.. inverter requires an external 24 V voltage supply for the electronics.
The MDX91A-... inverter has an internal 24 V voltage supply of 80 W that can also be supported externally.
The maximum cable cross section is 2.5 mm2. The maximum permitted length of the 24 V supply cable is 30 m.
Whether an external 24 V supply is required for MDX91A-.. depends on the load, e.g. the encoder supply and the outputs.
Select the cross section of the supply cable according to the power demand of the devices to be supplied.
