Digital I/O Unit
CK3W-MD71
@
0
9
Wiring
Applicable Wires
The wires that you can connect to the terminal block are twisted wires, solid wires, and ferrules that are attached to the twisted wires. The following
section describes the dimensions and processing methods for applicable wires.
Using Ferrules
If you use ferrules, attach the twisted wires to them.
Observe the application instructions for your ferrules for the wire stripping length when attaching ferrules.
Always use plated one-pin ferrules. Do not use unplated ferrules or two-pin ferrules.
The applicable ferrules, wires, and crimping tools are listed in the following table.
Using Twisted or Solid Wires
Required Tools
Use a flat-blade screwdriver to remove wires.
The recommended screwdriver is as follows.
Dimensions
(Unit: mm)
Digital I/O Unit
Manufacturer
Ferrule model
Applicable wire
(mm
2
(AWG))
Crimping Tool
(applicable wire size given in parentheses)
Phoenix Contact
AI0,5-10
0.5 (#20)
Phoenix Contact
CRIMPFOX 6 (0.25 to 6 mm
2
, AWG24 to 10)
AI0,75-10
0.75 (#18)
AI1,0-10
1.0 (#18)
AI1,5-10
1.5 (#16)
Weidmüller
H0.5/16
0.5 (#20)
Weidmüller
PZ6 Roto (0.14 to 6 mm
2
, AWG26 to 10)
H0.75/16
0.75 (#18)
H1.0/16
1.0 (#18)
H1.5/16
1.5 (#16)
Wire type
Conductor cross-sectional area
Conductor length
(stripping length)
Solid wire
0.14 to 1.5 mm
2
10 mm
Twisted wire
Model
Manufacturer
SZF 0-0,4X2,5
Phoenix Contact
31.6
90
80
