12 - 10
12. OPTIONS AND AUXILIARY EQUIPMENT
12.2 Auxiliary Equipment
Always use the devices indicated in this section or equivalent. To comply with the EN Standard or UL/C-
UL Standard, use the products which conform to the corresponding standard.
12.2.1 Recommended wires
(1) Wires for power supply wiring
The following diagram shows the wires used for wiring. Use the wires given in this section or
equivalent.
+
Servo amplifier
CNP3
CNP1
PE
24VDC power supply
−
AWG18 or AWG20
For the wire designed for motor cable,
refer to (2) in this section.
AWG18 or AWG20
Servo
motor
P24M
P24G
P24L
The wires used assume that they are 600V vinyl wires and the wiring distance is 30m max. If the wiring
distance is over 30m, choose the wire size in consideration of voltage drop.
(2) Wires for cables
When fabricating a cable, use the wire models given in the following table or equivalent:
Wire Model
Core Size
[mm
2
]
Number of
Cores
Core Insulation
Sheath Outline d
[mm] (Note 1)
Finishing OD
[mm]
Cable Type
Cable Model
J14B1180 (Note 2)
0.2
0.3
0.5
2 (1 pair)
2 (1 pair)
6 (3 pairs)
0.88
1.3
1.53
10.5 to 11 Motor cable
MR-JRCBL
M-H
UL20276AWG28 7pair
(BLAC)
0.08
4 (2 pairs)
0.9 to 1.27
5.6
Communication
cable
MR-JRPC98CBL
M
MR-JRPCATCBL
M
Note: d is as shown below:
d
Conductor Insulation sheath
12.2.2 Circuit protector
Servo Amplifier
Circuit protector
MR-J2-03A5
CP-30BA
