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(3) Refer to "7. Wiring Instructions" and connect the wires for the power line, M-NET transmission line, output signal lines, and sensor
input signal lines.
M-NET Sensor input signal lines
controller
Junction
terminal
block
Diagram Image (Installed within a metal control panel)
7
Wiring Instructions
7-1. Terminal Diagram
LED17
M-NET
power on
Status LEDs
LED 11/ 12/ 13/ 14/ 15/ 16
M-NET
A / B / S
CN02
Output
signal lines
AI
Relay
24 VDC
+V
-V
FG
L
N
Power
source
M-NET
Function
Settings
Output
(CPU power on)
Analog Input
Setting
CN10
CN05
Channel 1
Channel 1
Pt100 Input
Analog Input
Power line
Power supply
unit
SW01
SW02
SW03
LED03 / 02
LEDs
M-NET
Address
SW11
6
Note:
• Do not install the sensor input signal
lines parallel to or near the M-NET
transmission line or power line. Also
avoid loop wiring.
• Be sure to ground this device,
Power supply unit and 24 VDC
Power source. Measurement
accuracy may be affected if devices
are not grounded.
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.
• Do not connect the wires directly from
the top of the metal control panel to
the terminal block.
Moisture may enter this device along
the wiring and cause electric shock or
fire.
* The wiring in the diagram has been simplified.
Non-voltage Contact
SW08
SW09
10s
1s
SW06
SW07
SW12
24 VDC Power Supply
CN01
CN08
Channel 2
Analog Input
Output
CN03
V+ / V- / FG
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