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M800W/M80W Series Connection and Setup Manual
12 Connection of Remote I/O Unit
(a) Connecting with the voltage input signal
Machine side
Stabilized power supply
24VDC(+)
0V
FG
- Use the twisted cable with shield to reduce the influence of noise.
- Connect the shield to FG pin of AI connector. Ground the machine side, too.
- Do not connect or disconnect the cables between units while the power is ON.
AI
3
5
Shield
1
FG
7
9
Shield
12
FG
15
17
Shield
13
FG
19
21
Shield
24
FG
DCIN
1
2
3
341
FCU8-DX409
V+
CH1
V-
FG
V+
CH2
V-
FG
V+
CH3
V-
FG
V+
CH4
V-
FG
+24V
0V
FG
IB-1501268-K
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