NetModule NB3720, Руководство пользователя

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NB3720
User Manual for NRSW version 4.4
Isolated Outputs
The isolated digital output ports have the following specification:
Feature Specification
Number of output ports 2
Limiting continuous current 1 A
Maximum switching voltage 60 V
DC
, 42 V
AC
( V
rms
)
Maximum switching capacity 60 W
Table 3.20.: Isolated Digital Outputs Specification
Isolated Inputs
The isolated digital input ports have the following specification:
Feature Specification
Number of inputs 2
Maximum input voltage 40 V
DC
Minimum voltage for level 1
(set) 7.2 V
DC
Maximum voltage for level 0
(not set) 5.0 V
DC
Table 3.21.: Isolated Digital Inputs Specification
Note: A negative input voltage is not recognized.
Pin Assignment M12 8-pole A-coded female
Pin Signal Pinning
1 DI1 +
2 DI1
−
3 DI2 +
4 DI2 −
5 DO1: Dry contact relay normally open
6 DO1: Dry contact relay normally open
7 DO2: Dry contact relay normally closed
8 DO2: Dry contact relay normally closed
Table 3.22.: Pin Assignments of Digital Inputs and Outputs
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