LORCH V Series User Manual

page 8
Measuring points
designation measure point result
gas valve X1/1
X1/2
GND
+ +24V DC
supply from control transformer X6/1
X6/2
~
~
230V AC
supply voltage fan group 1 X7/1
X7/2
~
~
230V AC
supply voltage fan group 2 X25/1
X25/2
~
~
230V AC
supply voltage fan (cooling unit) X26/1
X26/2
~
~
230V AC
supply voltage pump (cooling unit) X8
X24
~
~
230V AC
supply from control transformer X9/1
X9/2
~
~
18V AC
supply voltage ow meter X12/1
X12/3
+
GND
+15V DC
supply voltage CAN interface X15/1
X15/2
GND
+ +15V DC
supply voltage CAN interface X16/1
X16/2
GND
+ +15V DC
supply voltage CAN interface X17/1
X17/2
GND
+ +15V DC
Overview connectors pc-board DK-MAPRO
connector designation
X1 connector gas valve
X2 connector to power unit 1 (primary)
X3 connector to power unit 2 (primary)
X4 connector to power unit 1 (secondary)
X5 connector to power unit 2 (secondary)
X6 230V supply fans/cooling unit (from control transformer)
X7 connector fan group 1 (power unit)
X8 connector pump (with X24)
X9 connector control transformer (supply voltage for pc-board)
X11 interface for HF ignition unit
X12 connector ow meter
X13 connector remote control socket
X14 connector torch buttons
X15 CAN interface
X16 CAN interface
X17 CAN interface
X18 connector front panel
X19 connector output voltage (to pc-board DP-EMV)
X20 connector serial interface (RS232: internal programming connector)
X21 JTAG-Interface (internal programming connector)
X22 JTAG-Interface (internal programming connector)
X23 connector fan 24V DC (only used in V mobile machines)
X24 connector pump (with X8)
X25 connector fan group 2 (power unit)
X26 connector fan (cooling unit)

LORCH V Series Specifications

General

Brand	LORCH
Model	V Series
Category	Welding System
Language	English