together and ground, DC external terminal collective to ground: 500
MV DC insulation resistance meter 10 M or more
Number of occupied stations:Remote I / O station
Unit power supply voltage
Current
External wiring connection method:DC 20.4 to 26.4 V (ripple ratio within 5%)
External dimensions Height (H):50 mm
Width (W):118 mm
Depth (D):40 mm
mass:0.2 kg