RKC INSTRUMENT SR Mini System, Руководство по эксплуатации оборудования

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3. DESCRIPTION OF EACH MODULES
IMSRM02-E6
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3.6 DI Module
3.6.1 Outline
The DI module is used only for digital input.
The DI-A type module is used to select the operation status (memory area selection, control
RUN/STOP selection, or alarm interlock release) of the control unit by using external contacts, etc.
Up to eight input points can be configured for each DI module.
•
DI-A type
3.6.2 Terminal configuration
„
„ „
„ DI-A type
DI 1 to 4
(4 points/common)
DI 5 to 8
(4 points/common)
1
2
3
4
5
6
7
8
9
10
24 V DC
24 V DC
+ −−−−
+
−−−−
DI 1
DI 2
DI 3
DI 4
DI 5
DI 6
DI 7
DI 8
Digital input