En-10
6.5.2 Wiring procedure
• Remove the service panel. And connect the cable to the terminal in accordance with the
terminal name plate.
• Use a ring terminal to connect the electric cables to the power supply terminal board.
• Keep the earth cable longer than the other cables.
• After connecting the electric cable, secure them with a cable clamp.
• Connect the cable without applying excessive tension.
• Use the specified cable type and connect the cable securely.
Secure with a cable
clamp as shown in the
figure below.
Tightening torque
[N·m (kgf·cm)]
M3 screw
0.5 to 0.6 (5 to 6)
M5 screw
2.0 to 3.0 (20 to 30)
072, 090, 108 model
Power supply terminal
Ring terminal (M5)
Transmission terminal (M3)
Power supply cable
Power supply
cable
Transmission cable
Transmission cable
Push mount
cable tie
(accessory)
Push mount
cable tie
(accessory)
Cable clamp
Cable tie
Earth (ground)
cable
8 to 10 mm
45 to 50 mm
25 to
40 mm
25 to
30 mm
126, 144, 162 model
Power supply terminal
Ring terminal (M5)
Transmission
terminal (M3)
Power supply cable
Power supply
cable
Transmission cable
Transmission
cable
Push mount cable tie (accessory)
Push mount
cable tie
(accessory)
Cable clamp
Cable tie
Earth (ground)
cable
8 to 10 mm
55 to 60 mm
55 to 60 mm
25 to 40 mm
35 to 40 mm
35 to 40 mm
126, 144
model
126, 144,
162 model
162 model
How to connect wiring to the terminal
Caution when wiring cable
(1) Use ring terminals with insulating sleeves as shown in the figure to connect to the
terminal block.
(2) Securely clamp the ring terminals to the cables using an appropriate tool so that
the cables do not come loose.
(3) Use the specified cables, connect them securely, and fasten them so that there is
no stress placed on the terminals.
(4) Use an appropriate screwdriver to tighten the terminal screws. Do not use a screw-
driver that is too small, otherwise, the screw heads may be damaged and prevent
the screws from being properly tightened.
(5) Do not tighten the terminal screws too much, otherwise, the screws may break.
(6) See the table below for the terminal screw tightening torques.
Strip 10 mm
Cable
Screw with
special washer
Ring terminal
Terminal block
Ring terminal
Sleeve
Screw with
special washer
Ring terminal
Cable
Shielding the transmission cable
Connect both ends of the shielded
wire of the transmission cable to
the earth (ground) terminal of the
equipment or to the earth (ground)
screw near the terminal.
Be sure to use one side of a
twisted-pair cable when using
transmission cable with 2 sets of
twisted-pair cables.
Wind with insulation tape to prevent short circuit
Use one side
of the twisted
pair cable
Connect both ends of shielded
wire to earth (Ground).
9380545347-01_IM.indb 10
9380545347-01_IM.indb 10
11/29/2019 8:49:54 AM
11/29/2019 8:49:54 AM
