Wiring - Technogym BIKE XT Service Maintenance Manual

BIKE XT: Service & Maintenance manual - rev. 2.0
• Power supply
name type of connector
CN1 PANDUIT 6-pin
CN2 PANDUIT 8-pin
• Alternator interface board
name type of connector
CN1 AMP MATE-N-LOCK 15-pin F. to CPU circuit board
CN2 AMP MATE-N-LOCK 6-pin F.
CN3 AMP MODU I 4-pin M.
2.5.2. W
IRING
CPU/CN1
1
2
3
4
5
6
On some machines, the signal designated +12 V in the above table is actually 10.5 V.
CPU/CN4
1
2
3
Power supply/
CN2
2
5
6-7-4
8
BX-1: Internal connecting cable
CPU – Alternator interface board
Signal
+12 V
+ 5 V
ground
-12 V
Alternator RPM X 6
Alternator control frequency
BK-7: Heart rate display cable
CPU – Cardio receiver
Signal
+5 V
Pulse per beat
ground
BK-6: Low voltage supply cable
Power supply – Alternator interface board
Signal
+ 5 V
+ 12 V
ground
- 12 V
connection
to mains electricity supply
to alternator interface board
connection
to alternator
to power supply
Color
Red
Orange
Black
Blue
Violet
Brown
Color
Red
Blue
Black
Color
Yellow
Red
Black
Blue
Alternator interf.
board/ CN1
1
2
3
13
5
6
Receiver
1
2
3
Alternator interf.
board/ CN3
4
2
3
1
Page 2.3