Description Of Sem-Zero Connectors - Zapi SEM-Zero Manual

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PIN REFERENCE DESCRIPTION
A1 HOURMETER Output hourmeter; it controls a load to -BATT. Maximum output
A2 KEY
A3 NMC
A4 NEMB
A5 TILLER
A6 -BATT
A7 PMC
A8 H&S
B1 CPOT
B2 NPOT
B3 PPOT
B4 REV
B5 B SW
B6 FORW
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3.4 DESCRIPTION OF SEM-ZERO CONNECTORS.

current 200mA.
B+ Supply into logic downstream of 10A fuse & key switch.
Negative main contactor coil.
Negative electro-brake.
Tiller micro-switch.
-BATT.
Positive main contactor coil and common positive supply for REV,
FORW, B SW, HORN, LIFT, LOW microswitches.
Hard & Soft function input. It should be connected to A7 through
the H&S switch. Active high (+VB).
Accelerator's potentiometer wiper, or output of inductive device.
Provides a negative supply to accelerator's potentiometer.
Provides a positive supply to accelerator's potentiometer.
Reverse direction input, it should be connected to A7 by a micro-
switch. Active HIGH (+VB).
Quick inversion input, it should be connected to belly button.
Active HIGH (+VB).
Forward direction input. It should be connected to A7 by a micro-
switch, active HIGH (+VB).