Cable Connection To Input Terminal And Tightening Torque - Mitsubishi MELSEC-F FX3U Series User Manual

FX /FX Series PLC User's Manual - Analog Control Edition
3U 3UC
FX -4AD (4-channel Analog Input)
3UC
3.3

Cable Connection to Input Terminal and Tightening Torque

To connect to the desired unit, use a cable having a conductor(s) of size AWG22-20.
To use a stranded cable, peel the cover off the cable, and then twist the core before connection. To use a
single-wire cable, peel the cover off the cable before connection.
1. Cable
Applicable cable and tightening torque
Single wire
Double wire
Rod terminal
with insulation
sleeve
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:
- Terminate 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 sheath 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.
Manufacturer
Phoenix Contact
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.
Manufacturer
Phoenix Contact
B-14
Wire size (stranded/
single-wire)
2 2
0.3mm to 0.5mm (AWG22
to 20)
2
0.3mm (AWG22)
2 2
0.3mm to 0.5mm (AWG22
to 20)
(Refer to the external view
of rod terminal shown in the
following figure.)
AI 0.5-8WH
3.3 Cable Connection to Input Terminal and Tightening Torque
Tightening
torque
• To connect a stranded cable, peel the cover off the
cable and then twist the core before connection.
• To connect a single-wire cable, peel the cover off
the cable before connection.
• Rod terminal with insulation sleeve
0.22N m to
•
(recommended terminal)
0.25N m
•
AI 0.5-8WH
(Manufactured by Phoenix Contact)
• Caulking tool
CRIMPFOX UD6
(Manufactured by Phoenix Contact)
Model Caulking tool
CRIMPFOX UD6
Model
SZS 0.4×2.5
3 Wiring
Termination
Termination of cable end
9mm
(0.35")
Insulation sleeve
Contact area
8mm
2.6mm
14mm
(0.1")
(0.55")
The head
should be
straight.
0.4mm 2.5mm
(0.09")
(0.01")
(0.31")