NetModule NB3000-Line-Hd, Руководство пользователя

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NB3000-Line-Hd User Manual 4.2
Variant Pb (50 V
DC
to 136 V
DC
)
The power input has the following specifications:
Feature Specification
Power supply nominal voltages 72 V
DC
, 96 V
DC
and 110 V
DC
(according to EN 50155)
Voltage range 50 V
DC
to 136 V
DC
( ± 10%)
Max. power consumption 15 W
Max. cable length 30m
Cable shield not required
Galvanic isolation yes, 1500 V
rms
(according to EN 50155 & EN 60950)
Power interruption Class S2: Sustains power interruptions up to
10 ms, there are no batteries included
Supply change over Class C1: 0.6 U
n
during 100 ms (w/o inter-
ruption)
Connector type M12, 4 poles, A-coded male
Table 3.34.: Power Input Specifications NB3711 Variant Pb
The pin assignment of the power connector from NB3711 is equal to the NB3800.
Pin Assignment M12, 4 poles, A-coded male
Pin Signal Pinning
1 V
+
(24 − 60 V
DC
or 50 − 136 V
DC
)
2 Not connected
3 V
GND
4 Not connected
Table 3.35.: Pin Assignments of Power Connector
29