VARIO : Service & maintenance manual- rev. 4.2
Page 2.15
CU270: Serial Power supply cable
(Brake Board –Display Board)
Brake Board
CN3
Signal
Colour
ARM Board: CN9
CPU Board: CN18
1
Gnd digital
Orange-White
1
2
Gnd digital
Orange
2
3
n.c.
Green-White
3
4
Download
Green
4
5
Reset
Bleu- White
5
6
n.c.
Blue
6
7
485 Tx/Rx +
Brown
- White
7
8
485 Tx/Rx -
Brown
8
CU271: Brake cable/ Magnetic PK
(Brake Board- Brake)
Brake Board
CN2
Signal
Colour
Faston Faston Faston Faston
1
+ V Brake
Brown
X
2
- V Brake
Brown
X
3
S. RPM.
Red
X
4
GND RPM
Black
X
5
n.c.
-
-
-
-
-
6
n.c.
-
-
-
-
-
CU274: HS lever cable
(Display Board–Hand Sensor/Fast Track)
Patc Conn.
Signal
Colour
ARM:CN5/CN6
CPU:
CN29/CN31
Faston Faston
1
Signal
White
-
X
-
2
Shield
Black
-
3
Out level +/-
Green
2
-
4
Vref
Brawn
-
-
X
5
GND Digit.
Brawn
4
-
-
6
+5V pigit.
White
1
-
-
Summary of Contents for Vario Excite + 500
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