Hitachi hitachi series inverter Welding System User Manual


 
23
Sink/source logic of intelligent input terminals
Sink or source logic is switched by a jumper wire as below.
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, stripping length should be 8mm.
Solid
mm
2
(AWG)
Stranded
mm
2
(AWG)
Ferrule
mm
2
(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)
Control lo
g
ic terminal
Relay output terminal
8mm
Jumper wire
PLC
P24
L
1
2
Sink lo
g
ic
Jumper wire
PLC
P24 L
1
2
Source lo
g
ic