Mitsubishi MELSEC-F FX3U Series User Manual

C-11
3 Wiring
3.2 Applicable Cable and Terminal Tightening Torque
FX 3U /FX 3UC Series PLC User's Manual - Analog Control Edition
FX3U-4AD-ADP (4-channel analog Input)
A
Common Items
B
FX
3UC
-4AD
C
FX
3U
-4AD-ADP
D
FX
3U
-4DA-ADP
E
FX
3U
-4AD-PT
-ADP
F
FX
3U
-4AD-TC
-ADP
G
PID Instruction (FNC 88)
3.2 Applicable Cable and Terminal Tightening Torque
To connect to the desired unit, use a cable having a conductor(s) of size AWG22 to 20.
To use a stranded cable, peel the cover off the cable, and then twist the core before connection. To use a
single-wire cable, just peel the cover off the cable before connection.
1. Cable
Applicable cable and tightening torque
2. Termination of cable end
To terminate the cable, treat the stranded/single-wire directly or use the rod terminal with insulation sleeve.
• To directly terminate end of stranded/single-wire cable:
- Twist the end of the stranded cable so that the "barbed wires"
cannot protrude.
- Do not solder-plate the end of the cable.
• To terminate cable end using rod terminal with insulation sleeve:
If the cable cover is too thick, it may be difficult to insert the cable into
the insulation sleeve. For this reason, select an appropriate cable while
referring to the external view.
3. Tool
• To tighten terminals, use a purchased small-sized screwdriver whose
head is straight and is not widened as shown in the right figure.
Wire size (stranded/
single-wire)
Tightening
torque
Termination
Single-wire
0.3mm
2
to 0.5mm
2
(AWG22 to 20)
0.22N•m to
0.25N•m
• To connect a stranded cable, peel the cover off the
cable and then twist the core before connection.
• To connect a single-wire cable, just peel the cover
off the cable before connection.
2-wire
0.3mm
2
(AWG22)
Rod terminal
with insulation
sleeve
0.3mm
2
to 0.5mm
2
(AWG22 to 20)
(Refer to the external view
of rod terminal shown in
the following figure.)
• Rod terminal with insulation sleeve
(recommended terminal)
AI 0.5-8WH
(Manufactured by Phoenix Contact)
• Caulking tool
CRIMPFOX UD6
(Manufactured by Phoenix Contact)
Manufacturer Model Caulking tool
Phoenix Contact AI 0.5-8WH CRIMPFOX UD6
Manufacturer Model
Phoenix Contact SZS 0.4×2.5
9mm
Termination of cable end
(0.35")
8mm (0.31")
Contact area
14mm
2.6mm
(0.1")
Insulation sleeve
(0.55")
0.4mm 2.5mm
The head
should be
straight.
(0.01")
(0.09")

Mitsubishi MELSEC-F FX3U Series Specifications

General

Brand	Mitsubishi
Model	MELSEC-F FX3U Series
Category	Controller
Language	English