Technogym Forma Service Maintenance Manual page 18

Portable
CN46
1
2
5
6
Fan interface
board
OUT
OUT
Fan interface
board
1
2
CPU board
K14
1
2
3
CPU board
EM
1
2
Page 2.8
FR-15: Up-down motor cable extension
Portable connector – Driver board
Signal
Motor +
Motor -
Up-down motor pulses
Pulse Gnd
FR-16: Fan power supply cable
Fan interface board – Fan
Signal
Live
Neutral
FR-17: Fan driving cable
Fan interface board – Inverter
Signal
Fan enable
Gnd
RL-14: Heart rate meter cable
CPU board – Heart rate receiver
Signal
+5 Vdc
Pulse per beat
Gnd
RL-17: Emergency cable
CPU board – Emergency button
Signal
Gnd
Signal
FORMA: Service & Maintenance manual - rev. 3.0
Color
White
Blue
Red
Black
Color
Black
Blue
Color
Black
Red
Color
Red
Blue
Black
Color
White
Black
Driver board
J1
1
2
5
6
Fan
Fast on
Fast on
Inverter
L
CM2
Receiver
1
2
3
Emergency
button
Already connected
Already connected