The Omron Additional NX unit power supply unit has screwless push-in terminal block external connection. It has power supply voltage of 24 VDC .The over all dimensions 12 x 100 x 71 mm.
Insulation resistance 20 MΩ minimum between isolated circuits (at 100 VDC)
Dielectric strength 510 VAC between isolated circuits for 1 minute at a leakage current of 5 mA maximum
