NetModule NB3711, User Manual

Page: 19 / 214

NB3711 User Manual 4.0
3.2.7. Power Supply
The power input has the following specifications:
Feature Specification
Power supply nominal voltages 24 V
DC
, 36 V
DC
and 48 V
DC
(according to EN 50155)
Voltage range 12 V
DC
to 60 V
DC
(
−
15% / +5%)
Max. power consumption 15 W
Galvanic isolation yes, 1500 V
DC
(according to EN 50155 & EN 60950)
Power Interruption Class S2 Sustains interruptions up to 10 ms, there
are no batteries included
Connector type M12, 4 poles, A-coded male
Table 3.11.: Power Input Specifications
Pin Assignment M12, 4 poles, A-coded male
Pin Signal Pinning
1 V+ (12
−
60 V
DC
)
2 Not connected
3 V
GND
4 Not connected
Table 3.12.: Pin Assignments of Power Connector
19