Zapi COMBI AC1 Manual de usuario descargar pdf (Pagina 19)

AESZP0BA – AC1 SSL SENSORED - FREE VERSION - User Manual Page - 19/73

9.1 Connectors of the logic - Standard version with Encoder

Figure 9–2

9.1.1 CNA connector

A1 NMC Negative of main contactor coil.

A2 PMC Positive of main contactor coil

A3 NBRAKE Output for driving the electromechanical brake coil;

drives the load to -Batt. Maximum current : 3A.

A4 NPC Negative of pump contactor coil.

A5 PPC , PEV Positive of pump contactor coil and lowering

electrovalve coil.

A6 NEV Negative of the lowering electrovalve coil.

A7 CAN-L Low level CAN-BUS voltage I/O.

A8 NPOTB -Batt.

A9 PENC Encoder Positive Supply (+5 or +12Vdc)

A10 NENC Encoder Negative Supply (GND to minus battery)

A11 HM Output for driving an hourmeter; when the hourmeter is

active this output provides a +Batt signal; 3A maximum

current.

A12 -BATT -Batt.

A13 THM Motor thermal sensor input. The internal pull-up is a

fixed 2mA (Max 5V) source current.

A14 SR2 Speed reduction 2 input. Active low (switch opened).

A15 SR1 Speed reduction 1 input. Active low (switch opened).

A16 +12V This output provides a +12V signal for thr MDI PRC, if

present; 100mA maximum current.

A17 CAN-H High level CAN-BUS voltage I/O.

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Zapi COMBI AC1 Manual de usuario Pagina 19