ABB NE870 User Manual page 13

Section 2 Interface specifications
Power
Rated voltage
Operating voltage
Rated current
Inrush current
Startup current**
Rated frequency
Polarity
Redundant power input
Isolation to
Connection
Connector size
Shielded cable
* With 500mA USB load
** External supply current capability for proper start-up
3BSE083159
20 to 48 VDC
16 to 60 VDC
0.43 (0.60*) A @ 20 VDC
0.19 (0.25*) A @ 48 VDC
40 mA2s @ 20 VDC
257 mA2s @ 60 VDC
2x Rated current
DC
Reverse polarity protected
Yes
All other
Detachable screw terminal
0.2 – 2.5 mm2 (AWG 24 – 12)
Not required
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