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 flow 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 flow 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)
Summary of Contents for V Series
Page 1: ...Service Manual V Series 909 0340 1 05 ...
Page 47: ...page 47 ...