Husqvarna 967187001 Workshop Manual page 89

Connector B
(Black)
B:1
Input for speed
signal from drive
motor.
B:2
Output for speed
limiter to drive
motor.
B:3 Input for
fault indication
from drive motor.
B:4
Input temperature
signal from
drive motor.
B:5
Output activation
of drive motor.
B:6
Output for select-
ing direction of
rotation of drive
motor.
B:7
Output for dynamic
braking (function
for this missing in
drive motor).
B:8
Output for driving
relays, etc. (extra
function not used).
B:9
GND reference
to drive motor (is
GND).
B:10
Input reserve for
future functions.
B:11
Input for sensing
battery voltage and
feed on CCU unit.
B:12
GND.
Function Output
4000 ohm
1000 ohm
22000 ohm
Description of electrical system
Max in/output
-
+40 V
-
-
+40 V
-
English –
89