Connectors - Kemppi FASTMIG X 450 Service Manual

2.3. Connectors

Kemppi OY
SERVICE MANUAL
FASTMIG X
Connector Description
X1:1 +5V (tacho)
X1:2 GND (tacho)
X1:3 Tacho-signal
X2 Panel connector
X3:1 +50V
X3:2 Not connected
X3:3 Motor (+), KWF Sync
X3:4 Not Connected
X3:5 GND
X3:6 Current sense, sub feeder
X3:7 Sub feeder ID
X3:8 +9V
X3:9 Motor voltage
X3:10 EMF-control
X3:11 Tacho signal, sub feeder
X3:12 Motor voltage control
X4:1 GND, Remote control
X4:2 Start:Potentiometer, Torch line 2
X4:3 Not connected
X4:4 Potentiometer 2, Remote control
X4:5 Start:Potentiometer, Torch line 1
X4:6 +5V, Remote control
X4:7 Not connected
X4:8 System bus DATA
X4:9 System bus DATA
X4:10 Gas valve, GND
X4:11 Potentiometer 1, Remote control
X4:12 Gas valve (+)
X4:13 Not connected
X4:14 System bus GND
X4:15 System bus +50V
X5:1 System bus +50V
X5:2 System bus DATA
X5:3 System bus GND
X6:1 Door switch (+)
X6:2 Door switch (-)
X7 JTAG (production programming)
X8 Memory card connector
X9 Chassis ground
X11 Spool space heater (+)
X12 Spool space heater (-)
X14:1 External start
X14:2 GND
X14:3 ARC ON signal output
X14:4 Remote control WFS
X14:5 Remote control U
X14:6 +5V, Remote control
X15:1 Motor 2+
X15:2 Motor 1-
X15:3 Motor 1+
X15:4 Motor 2-
X15:5 System bus +50V
23 (37)