Daihen OTC ARXIS pulse P403L, Owner'S Manual

Page: 48 / 188

C
ONNECTION OF
E
XTERNAL
E
QUIPMENT
C
ONNECTION
C
HAPTER
4
46
●
Use the voltage detection cable for torch side (K5416P00) with a blind bush.
4.
Remove the voltage detection cable (line No. 309) connected to the bracket.
5.
Restore the plates in the right side and left side of the wire feeder.
Wiring for the wire feeder is complete.
4.5.2 Connection of automatic machine
This section explains the procedure for connection of automatic machine with the welding power source. LCD panel robot
version kit is required to change the welding power source from manual mode to automatic mode. (
2.2.4.1 Remote
control, voltage detection cable and other optional items)
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.
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
(100 V 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.
• Input signal of the external connection terminal block
Use switches and relays with contact capacity of 24 V/10 mA or more for
connecting with the input terminal.
Approx. 5 mA
GND
DC24 V
Contact capacity
24 V/10 mA or more
Welding power 㻌
source side 㻌