Zapi COMBI AC1 User Manual page 27

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AEQZP0BA – COMBI AC1 - User Manual
NEV5/HORN OUT Out of the electrovalves/Horn driver (driving to –Batt).
NEV1 Output of the electrovalve 1 driver (driving to –Batt)
+KEY Input of the key switch signal.
NEV2 Output of the electrovalve 2 driver (driving to –Batt)
NMC Output of the Line Contactor coil driver (driving to –
Batt)
ENC B Traction motor encoder phase B.
ENC A Traction motor encoder phase A.
CPOTTR Accelerator potentiometer wiper.
NCLTXD Negative serial transmission pin.
LIFT Input of the lift enable switch.
BOOTSTRAP Flash memory bootstrap.
HORN Horn switch input, active high (+VB).
DESCENT Lowering request input active high.
NCLRXD Negative serial reception pin.
THMOT Traction motor thermal sensor input. The internal pull-
up is a fixed 2mA (Max 5V) source current.
NEV6 Output of the electrovalve 6 driver (driving to –Batt)
NEVP Negative of the proportional electrovalve.
PENC Encoder Positive Supply (+12Vdc)
PCLTXD Positive serial transmission pin.
CANL Low level CAN-BUS voltage I/O.
CANH High level CAN-BUS voltage I/O.
H&S Hard & Soft request input. Must be connected to the
Hard & Soft microswitch, active high.
CPOTL Lift/Lower potentiometer wiper input.
REV Reverse switch input, active high (+VB).
FW Forward switch input, active high (+VB).
NEV3 Output of the electrovalve 3 driver (driving to –Batt).
NEV4 Output of the electrovalve 4 driver (driving to –Batt).
IN7 Input of the switch DIGITAL INPUT #7.
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