System Inputs/Outputs Signal Descriptions - Dukane AiM iQ Series User Manual

Section 3 – Standard Connections
Continued from Previous Page
Note that a simple switch closure (relay contact) connect-
ed to a control input can not activate the input without
adding an external power supply to power the input. Add-
ing jumper connections to pins available on the System
Inputs connector, can configure switch closure inputs to
operate referenced to generator chassis ground (non-iso-
lated), without adding a separate power supply, if desired.
Refer to Application Note AN525 found on the Dukane
website at:
https://documents.dukane.com/AppNote/AN525.pdf
for detailed wiring diagrams of example applications.
The SYSTEM INPUTS/OUTPUTS connector is a HD-
26F (high density D-subminiature 26 circuit female) con-
nector. Table 3 - I lists the signal names and descriptions,
with detailed descriptions below. The wire color coding
for the system input cable is listed in Table 3 - I, to assist
with custom automation system wiring and assembly.
Figure 3 - 3 System I/O Panel (standard panel shown)
System Inputs/Outputs Signal
Descriptions
Pin 1 (+22V)
This pin can supply +22VDC at up to 500mA to power
the user's automation controls.
Pin 2 (Power Gnd)
Pin 2 is the 22VDC return and is tied to the system chas-
sis ground.
Pin 3 (E-STOP Output)
Refer to AN525 for E-STOP wiring.
Pin 4 (E-STOP Input)
Refer to AN525 for E-STOP wiring.
Pin 5 (Remote Setup Selection Bit 0 Input)
Pin 5 is the Remote Setup Selection Bit 0, which is the
least significant bit used to select different welding setups
with an automation control system. This input is also used
to select different channels when a Multi-Point Controller
(MPC) module is connected to J2.
Pin 6 (Remote Setup Selection Bit 1 Input)
Pin 6 is the Remote Setup Selection Bit 1, which is the
second least significant bit used to select different weld-
ing setups with an automation control system. This input
is also used to select different channels when a Multi-
Point Controller (MPC) module is connected to J2.
Continued
Page 17
Dukane Manual Part Number 403-611-00