GF Welding Weld334m, User Manual

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Weld334m - User’s manual
F360-IOB I/O Basic card
37
Code:33036000
9. F360-IOB Card – Base I/O
This card is used for the basic connections toward the plant and houses a 2-position
selector switch and the linear connectors P20, P21, P22.
9.1 Description of functions
Salda SI/NO (Weld YES/NO) Selector switch
It enables/disables the welding current.
The following components must also be enabled: Weld Yes/No selector
switch in the Setup stage * and P30-14 input on the F356-IOE card.
Salda SI (Weld YES): Oriented to = welding current enabled.
Salda NO (Weld NO): Oriented to = welding current disabled
* See programming manual
9.2 P20 24Vdc - I/O
4-way 3.5mm pitch, linear connector with disconnectable terminal
Output of 24V power supply of devices external to the control device.
The source for 24V supply is dependent on the type of connection used on
the PS connector of the power feeder (see technical section of power
supply).
24V is protected against short circuit by the self-resetting fuse placed on
the power feeder.
Beside pin 1 there is the green LED indicator which indicates the presence
of 24V supply.
Pin Signal Description
1 24V Output
2 24V Output
3 0V Gnd
4 0V Gnd
9.3 P22 - HSA – Circuit breaker trip
3-way, 5.08mm pitch, linear connector with disconnectable terminal
Relay contacts for activating the machine main switch tripping coil.
It is activated by the control device in case of serious fault occurring on the power section
of the machine (e.g. SCRs in «out of welding» status) and by the activation of the
Processor Watchdog signal.
Voltage on contacts: 48V 8A max.
P22
SGNC 1
SGNO 3
SGCOM 2
Sgc.dsg.
K
F360-IOB
For connection, refer to the application diagrams
F360-IOB
P20 +24V
P21 I/O
P22 HSA
1
2
3
4
5
6
7
8
9
10
11
12
N.C
COM
N.O
0V