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(3) Refer to "7 Wiring Method" and connect the wires for the power line, M-NET transmission line, and input/output signal lines.
M-NET
Pulse Input
PI controller
Junction
terminal
block
Diagram Image (Installed within a Control Panel)
7
Wiring Method
Note: Connecting an Uninterruptible power supply (UPS) to the 24 VDC power supply is recommended in order to prevent the loss of
pulse data in the event of a power failure.
7-1. Names of Parts
LED17
M-NET
Power on
M-NET
Address
Status LEDs
M-NET
A / B / S
CN17
Power line
24 VDC
+V
-V
FG
L
N
Power
source
10s
1s
SW06
SW07
(CPU power on)
LED
11/ 12/ 13/ 14/ 15/ 16
PAC-SC50KUA
M-NET
Function Settings
SW01
SW03
Pulse Input
CN10
/ 11
/ 19
/ 20
6
Caution: Perform wiring so that the terminal
block is not strained.
If strained, use a wire guide or
junction terminal to alleviate the
stress on the terminal block.
* The wiring in the diagram has been simplified.
SW02
SW08
SW09
24 VDC Power Supply
V+ / V- / FG
CN16
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