STEYR MOTORS Marine Engine 2012 Series, Service Manual

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Electrical System
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Pin Designation Explication
29 VREF3 5V Analogue Voltage Reference
30 VREF2 5V Analogue Voltage Reference
31 EC Analogue Input PullUp / Down
32 C_OI Analogue Input PullUp / Down
33 Overside Analogue Input PullUp / Down
34 ------------------ --------------------------------------------------------------------
35 NFIX2 NTC
Input
36 ------------------ --------------------------------------------------------------------
37 ------------------ --------------------------------------------------------------------
38 HYB_A1 High
Current Output
39 CF2 Me / Hi Current Output
40 CF1 Me / Hi Current Output
41 VREF1 5V Analogue Voltage Reference
42 VREF2 5V Analogue Voltage Reference
43 LPS Analogue Input PullUp / Down
44 WIF Analogue Input PullUp / Down
45 SOLAS NTC Input
46 ECT NTC Input
47 VTG + --------------------------------------------------------------------
48 VTG - --------------------------------------------------------------------
49 HYB_A2 High Current Output
50 ------------------ --------------------------------------------------------------------
51
CF3 Me / Hi Current Output
52 FPR Digital Output – Relay / Lamp
53 AGND Analogue Ground
54 PED1 Pedal Position Input
55 ------------------ --------------------------------------------------------------------
56
CRI Digital Input – Hall Effect
57 CAN2L CAN Line (250kbit)
58 GNDPWR Power Ground
59 VBAT Analogue Input Battery
60 VREF1 5V Analogue Voltage Reference
61 PED2 Pedal Position Input
62 OUVP Digital Input – Hall Effect
63 CAN2H CAN Line
64 GND Digital Ground
65 GNDPWR Power Ground
66 VBAT Analogue Input Battery
67 RES1 Low Current Output
68 SER Digital Output – Relay / Lamp
69 CEL Digital Output – Relay / Lamp
70 IGN Ignition Switch Input
71 CAN1H CAN Line
72 GNDPWR Power Ground
73 GNDPWR Power Ground
74 HORN Low Current Output
75 GPL Digital Output – Relay / Lamp
76 MR Main Relay Output
77 CAN1L CAN Line 500 (kbit)
78 GND Digital Ground
79 GNDPWR Power Ground
80 VBAT Analogue Input Battery