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Alternator Wiring

The document provides wiring diagrams for connecting a STERLING AL12140 or AL12140PDAR alternator. It shows the connections for the battery sense wire, ECU wire, lamp wire and rev counter wire. The diagrams are for standard and advanced regulators.
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0% found this document useful (0 votes)
4K views6 pages

Alternator Wiring

The document provides wiring diagrams for connecting a STERLING AL12140 or AL12140PDAR alternator. It shows the connections for the battery sense wire, ECU wire, lamp wire and rev counter wire. The diagrams are for standard and advanced regulators.
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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Wiring Diagram

for connecting a STERLING AL12140 or AL12140PDAR alternator

Set Sterling advanced regulator to POSITIVE field control!

plug

PED 8*
S F L P
wiring
harness

battery sense wire ECU wire lamp wire (D+) rev counter wire
(to battery positive) (connect brown
PDAR wire here)

STERLING POWER PRODUCTS LTD


86A Blackpole Trading Estate West
Worcester, WR3 8TJ
England
Tel.: +44 (0)1905 453999
Fax: +44 (0)1905 458836
Email: help@sterling-power.com

Copyright 2006 by Sterling Power Products Ltd. Copying and reprinting not allowed. Changes and errors excepted.
Wiring Diagram
for connecting a STERLING AL12140PDAR alternator
with Sterling advanced regulator
Set Sterling advanced regulator to POSITIVE field control!

B-
(case)

PDAR
2x black

PDAR
alternator
B+
temperature to battery
sensor

PDAR
white field wire

rev counter wire lamp wire (D+) ECU wire battery sense wire
Not required. Connect brown Not required. Do not use.
PDAR wire here.
(also connection
to dash light)

STERLING POWER PRODUCTS LTD


86A Blackpole Trading Estate West
Worcester, WR3 8TJ
England
Tel.: +44 (0)1905 453999
Fax: +44 (0)1905 458836
Email: help@sterling-power.com

Copyright 2006 by Sterling Power Products Ltd. Copying and reprinting not allowed. Changes and errors excepted.
Anschlussplan
für die STERLING AL12140PDAR Lichtmaschine
(mit Sterling PDAR Hochleistungsregler)

Bitte stellen Sie den Sterling Hochleistungsregler auf POSITIVE Felderregung!

B-
(Gehäuse)

PDAR
2x schwarz

PDAR
Lichtmaschinen- B+
temperatur- zur Batterie
sensor

PDAR
weißes Feldkabel

Drehzahlmesser Kontrolllampe (D+) Motorelektronik Spannungssensor


Anschluss nicht Den braunen Draht Bitte nicht Bitte nicht
erforderlich. des PDAR hier an- verwenden. verwenden.
schließen.
(ggf. gleichzeitig
Verbindung zur
Kontrollampe im
Armaturenbrett)

STERLING POWER PRODUCTS LTD


86A Blackpole Trading Estate West
Worcester, WR3 8TJ
England
Tel.: +44 (0)1905 452105
Fax: +44 (0)1905 458836
Email: help@german.sterling-power.com

Copyright 2006 by Sterling Power Products Ltd. Nachdruck und Vervielfältigung nicht gestattet. Änderungen und Irrtum vorbehalten.
Wiring Diagram
for connecting a STERLING AL12140 alternator

standard regulator only

B-
(case)

B+
to battery

ign feed
+ warning
lamp rev counter wire
Not required.

lamp wire (D+) ECU wire battery sense wire


Not required. Connect to battery
positive terminal.

STERLING POWER PRODUCTS LTD


86A Blackpole Trading Estate West
Worcester, WR3 8TJ
England
Tel.: +44 (0)1905 453999
Fax: +44 (0)1905 458836
Email: help@sterling-power.com

Copyright 2006 by Sterling Power Products Ltd. Copying and reprinting not allowed. Changes and errors excepted.
Wiring Diagram
for connecting a STERLING AL12140 alternator
(standard regulator with Sterling alternator-to-battery charger)

B-
(case)

B+
to battery

rev counter wire lamp wire (D+) ECU wire battery sense wire
Not required. Not required. Connect to B+
engine alternator terminal.
alternator
+

+ +
40 amp fuse

Engine
fuse starter
key
fan

Solenoid feed
fan

must be used!
1 2 3 4

ON
Left Hand Side

Right Hand Side

solenoid
1 2

ON

starter motor
1 2
ON

STERLING POWER PRODUCTS LTD


86A Blackpole Trading Estate West
Worcester, WR3 8TJ
England
Tel.: +44 (0)1905 453999
Fax: +44 (0)1905 458836
Email: help@sterling-power.com

Copyright 2006 by Sterling Power Products Ltd. Copying and reprinting not allowed. Changes and errors excepted.
Anschlussplan
für die STERLING AL12140 Lichtmaschine
(mit Standardregler)

B-
(Gehäuse)

B+
zur Batterie

Drehzahlmesser Kontrolllampe (D+) Motorelektronik Spannungssensor


(ggf. Verbindung Anschluss an B+
zur Kontrollampe der Batterie.
im Armaturenbrett)

STERLING POWER PRODUCTS LTD


86A Blackpole Trading Estate West
Worcester, WR3 8TJ
England
Tel.: +44 (0)1905 452105
Fax: +44 (0)1905 458836
Email: help@german.sterling-power.com

Copyright 2006 by Sterling Power Products Ltd. Nachdruck und Vervielfältigung nicht gestattet. Änderungen und Irrtum vorbehalten.

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