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Control Logic Signal Specifications Section 4-3
4-3-2 Sink/source logic of intelligent input terminals
Sink or source logic is switched by a short bar as below.
4-3-3 Wire size for control and relay terminals
Use wires within the specifications listed below. For safe wiring and reliability,
it is recommended to use ferrules, but if solid or stranded wire is used, strip-
ping length should be 8 mm.
4-3-4 Recommended ferrule
For safe wiring and reliability, it is recommended to use following ferrules.
Note 1 Phoenix contact
Crimping pliers: CRIPMFOX UD 6-4 or CRIMPFOX ZA 3
Short bar
PLC P24L12
Sink logic
Short bar
PLC P24 L12
Source logic
Solid
mm² (AWG)
Stranded
mm² (AWG)
Ferrule
mm² (AWG)
Control logic
terminal
0.2 to 1.5
(AWG 24 to 16)
0.2 to 1.0
(AWG 24 to 17)
0.25 to 0.75
(AWG 24 to 18)
Relay terminal 0.2 to 1.5
(AWG 24 to 16)
0.2 to 1.0
(AWG 24 to 17)
0.25 to 0.75
(AWG 24 to 18)
Wire size mm²
(AWG)
Model name
of ferrule *1
L [mm] Φd
[mm]
ΦD
[mm]
0.25 (24) AI 0.25-8YE 12.5 0.8 2.0
0.34 (22) AI 0.34-8TQ 12.5 0.8 2.0
0.5 (20) AI 0.5-8WH 14 1.1 2.5
0.75 (18) AI 0.75-8GY 14 1.3 2.8
8
L
Φd
ΦD