Mitsubishi Electric a Serie Manuel page 34

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2 Simple Application Controllers
4.5 DC Power Supply and Input Wiring
4.5.1 DC Power Supply and Source ("+" Common) Input Wiring Diagram
Figure 4.5: DC Power Supply and Source ("+" Common) Input Wiring Diagram
+ -
Table 4.5: DC Power Supply and Source ("+" Common) Input Wiring
Ref.
1
DC power supply, 24V DC
2 Circuit isolation device
3
Circuit protection device - Limit to 1.0A
4 DC power terminals
5
Sink/Source input wiring terminals
6
Sensor input switches
7
Input terminals
8
Analog input
4.5.2 AL2-4EX Source ("+" Common) Input Wiring Diagram
Figure 4.6: AL2-4EX Source ("+" Common) Input Wiring Diagram
EI1
(+)
Table 4.6: DC Power Supply and Source ("+" Common) Input Wiring
Ref.
1
DC power supply, 24V DC
2 Circuit isolation device
3
Input terminals
4 Sensor input switches
Note:
Each input terminal (EI1 - EI4) can be used as either Source input or Sink input.
1 2 3 4 5 6
(A) (B)
INPUTS
EI1 EI2 EI2 EI3 EI3 EI4
(-) (+) (-) (+) (-) (+)
7 8
Item Description
EI4
(-)
Item Description
Wiring 4
ENG-22