37
Chapter 4
Connection
C
ONNECTION
OF
E
XTERNAL
E
QUIPMENT
C
ONNECTION
C
HAPTER
4
4.5.2
Connection of automatic machine
This section explains the procedure for connection of automatic machine with the welding power source.
4.5.2.1
Wiring for connecting automatic machine
The welding power source is equipped with terminal block for external connection inside the cover for external connection
at the rear. When connecting to the automatic machine, use this terminal block for external connection.
No.
Product name/Model
Remarks
1
Welding power source
2
Interface: IFR-101WB
Connection robot controller cable (optional) is also available.
(
Refer to instruction manual of Interface)
3
Wire feeder
Wiring for wire feeder needs to be changed.
(
4.6.1
-
Wiring to wire feeder)
4
Welding torch: K2331 type curved torch
5
Uni-cord power cable:
K5369 [3.6 ft (1.1 m)], K5370 [4 ft (1.2 m)]
6
Control cable for wire feeder: BKCPJ-1010 [33 ft (10 m)]
For details on cables, see: (
2.2.4.2
-
Details on extension
cables and hoses)
7
Power cable (torch side): BKPDT-6012 [33 ft (10 m)]
8
Power cable (base metal side): BKPDT-6012 [33 ft (10 m)]
9
Gas hose: BKGG-0610 [33 ft (10 m)]
10
Gas regulator
To be prepared by the customer.
11
Conduit: Z318P50
(Guide adaptor attachment part: 9/16-18UNF)
When using the conduit 7/16-20UNF, guide adaptor L7810D04 is
also required.
Terminal No.
Signal name
Function
TM1
1-2
Ａ
Output for
ammeter
Output terminal to connect a separately sold Ammeter
(600 A / 60 mV)
Part No.: 4403-054
TM2
1-2
V
Output for
voltmeter
Output terminal to connect a separately sold Voltmeter
(100V F.S.)
Part No.: 4401-019
TM3
1-2
READY
Power ready
output
When the welding power source side is ready to start welding, the contact
between the terminals closes.
When an error is detected, the contact opens.
3-4
STOP
Operation stop
input
Disconnecting the terminals stops output of the welding power source.
When combining switches, use a push-lock, turn-reset switch for
preventing accidental reset.
5-9
IN-EXT1
External input 1
Reserve inputs for expanding terminal functions.
Setting the internal functions (Function) allows you to externally open and
close the gas valve and perform inching operation. (
6.7
-
Setting
Internal Functions)
6-9
IN-EXT2
External input 2
7-9
IN-EXT3
External input 3
8-9
IN-EXT4
External input 4
TM4
1-2
24 V 0.2 A
24 V power source
Outputs power supply of 24 V.
Current capacity: 0.2 A (Maximum)
3-4
OUT EXT1
External output 1 Extra outputs for expanding functions
Setting the internal functions (Function), allows you to output the signal of
the welding condition error.
(
6.7.2.21
-
F25 to F28: External output terminal setting)
5-6
OUT EXT2
External output 2
7-8
OUT EXT3
External output 3
9-10
OUT EXT4
External output 4
11-12
WCR
WCR output
When welding current is detected, the contact between the terminals
closes.
