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2-3
Connecting I/O Power and I/O Cable
The following table shows the applicable wires for the I/O connector (when using recommended post crimp
terminals).
Solid wire
Stranded wires
Note:
Recommended Materials and Tools
Ferrules with Plastic Insulating Collars
Use the ferrules with insulating collars conforming to DIN 46228-4. Ferrules with similar appearance but not
conforming to the standard may not match the terminal blocks of the DST1-series Safety I/O Terminals. (The
wire dimensions shown below are rough dimensions. Confirm before application.)
Note:
Reference Specifications (Product Specifications from Phoenix Contact)
Model of ferrule Wire dimensions Ferrule specifications
AI 0.34-8TQ 0.34
AI 0.5-8WH
AI 0.75-8GY 0.75
AI 1.0-8RD
AI 1.5-8BK
AI-TWIN
2 x 0.5-8WH
AI-TWIN
2 x 0.75-8GY
AI-TWIN
2 x 1-8RD
*1 For One Wire
Insulating collar
Crimping Tool for Ferrules
Manufacturer
Phoenix Contact
38
0.2 to 2.5 mm² (AWG 24 to AWG 12)
0.34 to 1.5 mm² (AWG 22 to AWG 16)
Refer to the descriptions of individual DST1 models (Section 5: DST1-series (page 59)) for
the terminal arrangement of the terminal block and wiring for external I/O.
Use wires of the same diameter for any two-wire ferrules that are used.
Cross-
AWG Removed
sectional
length of
area of
insulatio
conductor
n (mm)
(mm²)
22
10
0.5
20
10
18
10
1.0
18
10
1.5
16
10
2 x 0.5
-
10
2 x 0.75
-
10
2 x 1
-
10
Dia. D2
Dia. D1
Model
CRIMPFOX UD6
Overall
Length of
Inner
length
metal part
diameter of
L1 (mm)
L2 (mm)
conductor D1
(mm)
12.5
8
0.8
14
8
1.1
14
8
1.3
14
8
1.5
14
8
1.8
15
8
1.5
15
8
1.8
15
8
2.05
*2 For Two Wires
Dia. D2
Insulating collar
Dia. D1
Section 2: General Procedure
Inner
diameter of
insulation
cover D2
(mm)
2.0
*1
2.5
2.8
3.0
3.4
2.5/4.7
*2
2.8/5.0
3.4/5.4
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Troubleshooting
