P1 System I/O Connector Pinout - Dukane iQ Auto-Plus 20AT060-U Series User Manual

iQ Series,
Auto-Plus User's Manual

P1 System I/O Connector Pinout

The P1 SYSTEM I/O connector is a two-piece pluggable
terminal block connector.
Table 3-I lists the signal names and descriptions, with more
detailed descriptions listed below and on the next page.
Pin
1 Enable Out (+22VDC Current Limited)
2 Enable In (Jumper to Pin 1, without an E-Stop switch)
3 Overload Out (System overload status output)
4 Ready Out
5 Any Fault Out
6 U/S Status Out
7 Output Common (Isolated)
8 Remote Setup 0 Input
9 Remote Setup 1 Input
10 Remote Setup 2 Input
11 Remote Setup 3 Input
12 Remote Common (Isolated)
13 U/S Activate
14 U/S Common (Isolated)
Table 3-I
P1 System I/O Connector Signals
Pin 1 (Enable Out)
This is a current limited +22VDC voltage source output
intended to connect to an E-Stop circuit. If an E-STOP
circuit is not used, Pin 1 must be jumpered to Pin 2 for
ultrasound operation to be enabled.
Pin 2 (Enable In)
The output from the E-STOP circuit is connected to this
pin when an E-STOP circuit is used. Otherwise, this
pin must be jumpered to Pin 1 for ultrasound operation
to be enabled. See Figure 6-5 for E-STOP circuit wiring
examples.
Pin 3 (Overload Out)
Pin 3 is an isolated digital NPN/PNP status output that
activates when an output overload condition is tripped.
This output will be an open circuit if an output overload
condition is not tripped. This output will remain latched
ON until the U/S Activate input is switched OFF and then
ON again.
Page 18
Signal Name
Pin 4 (Ready Out)
Pin 4 is an isolated digital NPN/PNP status output signal.
The signal will activate when the system is ready to begin
a weld cycle. This output will be an open circuit when
the welding process controller determines that the next
welding cycle cannot be started. This will occur if the
system is in cycle, a system fault is active, or the system
is in E-STOP, but not as a result of a process fault like
Overload.
When an MPC module is connected, this output will also
be an open circuit when the MPC system is not ready for
a weld cycle to begin. This status output signal will also
be open if a fault condition is detected inside the MPC
system. If this status output will not activate when using
an MPC module, check for a RED fault status indication
(SYSTEM STATUS LED) on the front panel of the
MPC module.
Dukane Manual Part No. 403-591-01