2-6
MAIN CONTROLLERS
TRACTION LOGIC UNIT
Basic conditions (battery plug connected, key switch ON).
See the reference names of the connectors in the electrical diagram.
CN (pin-colour) ⇔ CN (pin-colour)
From ⇔ To
Description Standard Notes
JT (1-R04) J50 (2-R04) Input +V key +Vb
JT (2-AG) J14 (3-AG) Output +V steering potentiometer 5 V
JT (3) --- Unused
JT (4) --- Unused
JT (5-HN) J14 (1-HN) Steering potentiometer negative ouptut GND
JT (6-BZ) J50 (12-BZ) Seat microswitch input
JT (7-NV) J15 (3-NV) drive motor encoder input channel A 0 - 12V
JT (8-BS) JDT (1-BS) Output +V drive motor encoder +12 V
JT (9) --- Unused
JT (10-V) J14 (2-V) steer potentiometer cursor input 0 - 5 V
JT (11-LV) JP (19-LV) Safety IN GND
JT (12) --- Unused
JT (13) --- Unused
JT (14-BL) J15 (4-BL) drive motor encoder input channel B 0 - 12V
JT (15-BV) J15 (2-BV) Drive motor encoder negative output GND
JT (16-Z) J50 (1-Z) Contactor CT2 negative output GND
JT (17-Z) J50 (8-Z) Output + V contactor CT2 +Vb
JT (18) --- Unused
JT (19) --- Unused
JT (20-HG) --- CAN-BUS LOW
JT (21-AN) --- CAN-BUS HIGH
JT (22-SL) J2 (2-SL) Output +V drive motor temp. sensor
JT (23-RL) J2 (1-RL) Drive motor temp. sensor negative output GND
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