Filter
Top Products
11 Use of Built-in Analog
102
FX3S Series Programmable Controllers
User's Manual - Hardware Edition
11.3 Built-in analog input function
11.3.4 Analog input terminal block
The analog inputs use a European terminal block.
Use the following cables to connect with the counterpart equipment. Terminate the cable ends as shown
below.
1. Wire size
2. Termination of cable end
To terminate the cable, treat the stranded/single-wire directly or use a rod terminal with insulation sleeve.
Tighten the terminals to a torque of 0.22 to 0.25 N•m.
Do not tighten terminal screws with a torque outside the above-mentioned range. Failure to do so may cause
equipment failures
or malfunctions.
• To directly terminate the end of a 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 a 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.
<Reference>
*1. Old model name : CRIMPFOX ZA 3
*2. Old model name : CRIMPFOX UD 6
3. Tool
For tightening the terminal, use a commercially available small screwdriver
having a straight form that is not widened toward the end as shown right.
Caution
If the diameter of screwdriver grip is too small, tightening torque will not be
able to be achieved. To achieve the appropriate tightening torque shown in
the table above, use the following screwdriver or appropriate replacement
(grip diameter : approximately 25 mm (0.98")).
<Reference>
No. of wire per terminal
Wire size
Solid wire Stranded wire Ferrules with plastic sleeve
1
0.14 to 1.5 mm
2
(AWG26 to 16) 0.14 to 1.0 mm
2
(AWG26 to 16) 0.25 to 0.5 mm
2
(AWG24 to 20)
2
0.14 to 0.5 mm
2
(AWG26 to 20) 0.14 to 0.2 mm
2
(AWG26 to 24)
-
Manufacturer Model Caulking tool
Phoenix Contact Co., Ltd.
AI 0.25-6BU (AWG24)
CRIMPFOX 6
*1
(or CRIMPFOX 6T-F
*2
)
AI 0.34-6TQ (AWG22)
AI 0.5-6WH (AWG20)
Manufacturer Model name
Phoenix Contact Co., Ltd. SZS 0.4×2.5
Approx.
5 mm
(0.19")
• Stranded wire/solid wire
• Bar terminal with insulating sleeve
6 mm
(0.23”)
Contact area
(Crimp area)
10.5 to 12 mm
(0.41” to 0.47”)
2 to 2.5 mm
(0.07” to 0.09”)
Insulation sleeve
0.4 mm
(0.01”)
2.5 mm
(0.09”)
The head
should be
straight.