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3. Wiring
3.1
Power supply connection TS-S TS-S2 TS-SH
Use the power connector supplied with the controller to connect the power supply.
Power supply connector terminal names and functions
n
Power supply connector
c
CAutIoN
Always ground the ground terminal to prevent equipment malfunctions which may be caused by noise.
Power supply connection examples
n
Power supply connection examples
*1 : The main power supply constructs a shutoff circuit in conjunction with the emergency stop
contact to form an emergency stop circuit.
For details, refer to section 9, "Configuring an emergency stop circuit", in this Chapter.
c
CAutIoN
Be sure that the power supply voltage and the terminal connections are correct. Incorrect voltage and
connections could cause an equipment failure.
Power requirements
n
Voltage
Current
Recommended wire size
c
CAutIoN
• If the current supplied to the controller is too low, alarm stop or abnormal operation may occur. Carefully
select a 24v power supply that provides an adequate current capacity.
• Since the controller uses a capacitor input type power supply circuit, a large inrush current flows when the
power is turned on. Do not use fast-blow circuit breakers and fuses. for the same reason, avoid turning the
power off and on again repeatedly in intervals of less than 10 seconds. this could harm the main circuit
elements in the controller.
Signal name
ES1
ES2
ES-
MP24V
MP24V
CP24V
CP24V
0V
AC/DC switching power supply, etc.
+24V
0V
FG
24VDC ± 10%
Control power supply 0.5A per unit
Main power supply
0.5 to 0.75 sq (AWG 20 to 18)
ES1
Emergency stop contact 1
ES2
Emergency stop contact 2
ES-
Emergency stop ready signal (open: emergency stop)
Main power supply 24V
Control power supply 24V
0V
Power supply 0V
Ground terminal
Emergency stop circuit
Main power
shutoff
contact *1
2A to 4A per unit
TS-S TS-S2
3A to 6A per unit
TS-SH
Description
23201-M3-00
Controller
ES1
ES2
ES-
MP24V
CP24V
0V
23202-M3-00
2-5
2
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