NetModule NB3720, Руководство пользователя, Страница: 24 / 202

NB3720
User Manual for NRSW version 4.4
Feature Specification
Galvanic isolation yes, 1500 V
DC
(according to EN 50155 & EN 60950)
Power interruption Class S2: Sustains power interruptions up to
10 ms
No batteries included
Supply change over Class C1: 0.6 U
n
during 100 ms (w/o interruption)
Connector type M12, 4 poles, A-coded male
Table 3.17.: 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 3.18.: Pin Assignments of Power Connector
3.3.11. Digital Inputs and Outputs
The isolated input and oputput ports have the following specification in common:
Feature Specification
Isolation to enclosure/GND 1’000 V
AC
Isolation to adjacent I/O functional
Table 3.19.: Common Digital I/O Specification
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