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Analog Input Unit


Analog input units for CK3M Controller

Analog Input Units

Product name Input range Number of inputs Model
Analog Input Unit -10 to 10 V 4 CK3W-AD2100
8 CK3W-AD3100


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.

Manufacturer Ferrule model Applicable wire
(mm2 (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 mm2, 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 mm2, AWG26 to 10)
H0.75/16 0.75 (#18)
H1.0/16 1.0 (#18)
H1.5/16 1.5 (#16)

Using Twisted or Solid Wires

Wire type Conductor cross-sectional area Conductor length
(stripping length)
Solid wire 0.14 to 1.5 mm2 10 mm
Twisted wire

Required Tools

Use a flat-blade screwdriver to remove wires.
The recommended screwdriver is as follows.

Model Manufacturer
SZF 0-0,4X2,5 Phoenix Contact