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[Datsun 1200 encyclopedia]

B210 Tachometer

(Difference between revisions)

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Category: Datsun B210

Revision as of 06:48, 15 March 2016
ddgonzal (Talk | contribs)

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Revision as of 06:59, 10 October 2017
ddgonzal (Talk | contribs)

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= Overview = = Overview =
Datsun B210 tachometer (24855-H5100) Datsun B210 tachometer (24855-H5100)
-<br>http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%20Misc/B210/24855-H5100.jpg+<br>{{Photo!|24855-H5100.jpg|Datsun%20Misc/B210}}
Datsun 720 tachometer (24855-03W00) vs Datsun B210 tachometer Datsun 720 tachometer (24855-03W00) vs Datsun B210 tachometer
-<br><img size=400>http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%20Misc/B210/06412d67.jpg</img> [http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%20Misc/B210/06412d67.jpg full]+<br>{{Photo|06412d67.jpg|Datsun%20Misc/B210}}
= RHD vs LHD = = RHD vs LHD =
The plastic box that contains it is the opposite way around. i.e, a mirror image. The plastic box that contains it is the opposite way around. i.e, a mirror image.
-[http://datsun1200.com/modules/myalbum/photo.php?lid=15705 Right-Hand Drive]+Right-Hand Drive
-<br><img size=400>http://datsun1200.com/modules/myalbum/photos/15705.jpg</img>+<br>{{Album|15705}}
-[http://i297.photobucket.com/albums/mm219/ddgonzal/B210_tachometer-face.jpg Left-Hand Drive]+Left-Hand Drive
-<br><img size=400>http://i297.photobucket.com/albums/mm219/ddgonzal/B210_tachometer-face.jpg</img>+<br>{{Photo|B210_tachometer-face.jpg|}}
= One-Wire vs Two-Wire = = One-Wire vs Two-Wire =
Line 22: Line 22:
Possibly you can adapt it either by soldering another black/white wire onto the tach (there is a spot), or just putting t-intersection in where the black/white wires connect on your wiring harness so that the tach is connected and the ignition circuit is still closed. Possibly you can adapt it either by soldering another black/white wire onto the tach (there is a spot), or just putting t-intersection in where the black/white wires connect on your wiring harness so that the tach is connected and the ignition circuit is still closed.
-[http://datsun1200.com/modules/myalbum/photo.php?lid=12134 One-wire LHD]+One-wire LHD
-<br><img size=400>http://datsun1200.com/modules/myalbum/photos/12134.jpg</img>+<br>{{Album|12134}}
-[http://i297.photobucket.com/albums/mm219/ddgonzal/sightings/forum/Tachometer_B210_rear.jpg Two-wire? LHD]+Two-wire? LHD
-<br><img size=400>http://i297.photobucket.com/albums/mm219/ddgonzal/sightings/forum/Tachometer_B210_rear.jpg</img>+<br>{{Photo|Tachometer_B210_rear.jpg|sightings/forum}}
-[http://datsun1200.com/modules/myalbum/photo.php?lid=12133 LHD]+LHD
-<br><img size=400>http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/album/12133.jpg</img>+<br>{{PhotoAlbum|12133.jpg|12133|Datsun%201200/album}}
-[http://i297.photobucket.com/albums/mm219/ddgonzal/sightings/forum/Tachometer_B210_front.jpg LHD]+LHD
-<br><img size=400>http://i297.photobucket.com/albums/mm219/ddgonzal/sightings/forum/Tachometer_B210_front.jpg</img>+<br>{{Photo|Tachometer_B210_front.jpg|sightings/forum}}
= Wiring RHD = = Wiring RHD =
The tachometer is wired in series with the coil feed wire. There are two connectors that you pull apart behind the dash and connect the tach in the loop, plus it has an IGN+ wire. The tachometer is wired in series with the coil feed wire. There are two connectors that you pull apart behind the dash and connect the tach in the loop, plus it has an IGN+ wire.
-[http://datsun1200.com/modules/newbb/viewtopic.php?post_id=343652#forumpost343652 RHD Wiring discussion]+RHD Wiring discussion
-<br><img size=400>http://datsun1200.com/uploads/newbb/13528_4cc768929f4f8.jpg</img>+<br>{{UploadPost|13528_4cc768929f4f8.jpg|343652}}
= Wiring LHD = = Wiring LHD =
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LHD LHD
-<br>http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/B210_tach_a.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/B210_tach_b.jpg+<br>{{Photo!|B210_tach_a.jpg|Datsun%201200/Parts2}} {{Photo!|B210_tach_b.jpg|Datsun%201200/Parts2}}
-[[Category:Datsun B210]]+[[Category:Datsun B210]]{{End}}

Revision as of 06:59, 10 October 2017

Tachometer for Datsun B210.

Contents

Overview

Datsun B210 tachometer (24855-H5100)
24855-H5100.jpg

Datsun 720 tachometer (24855-03W00) vs Datsun B210 tachometer
06412d67.jpg

RHD vs LHD

The plastic box that contains it is the opposite way around. i.e, a mirror image.

Right-Hand Drive
15705.jpgAlbum 15705

Left-Hand Drive
B210_tachometer-face.jpg

One-Wire vs Two-Wire

A one wire tach has ONE black/white wire not two (it also has the red wire and black wire that plug into the instrument circuit board ). I think all RHD 120Y wiring harnesses expect a two-wire tach.

Possibly you can adapt it either by soldering another black/white wire onto the tach (there is a spot), or just putting t-intersection in where the black/white wires connect on your wiring harness so that the tach is connected and the ignition circuit is still closed.

One-wire LHD
12134.jpgAlbum 12134

Two-wire? LHD
Tachometer_B210_rear.jpg

LHD
12133.jpgAlbum click to view

LHD
Tachometer_B210_front.jpg

Wiring RHD

The tachometer is wired in series with the coil feed wire. There are two connectors that you pull apart behind the dash and connect the tach in the loop, plus it has an IGN+ wire.

RHD Wiring discussion
13528_4cc768929f4f8.jpgPost 343652

Wiring LHD

The tachometer is wired to the coil negative terminal. All North America (and perhaps all LHD) B210s have the tachometer wiring right there in the dash. So no cutting needed, and no new wires need to be run out to the coil.

6-pin connector with BW, B, R, RW and RB wires. One pin not connected. 
1976-1978 with the 6-pin connector
BW Coil-
B Ground
R IGN
1974
BW coil-
B to terminal 'A' on dash
R to terminal 'C' on dash 

The signal wire is brought into the dash wiring even if it didn't come with a tachometer originally.

1974: signal is a single wire in the dash harness
1976: 6-pin connector in the dash harness
1976 CALIFORNIA: signal wire comes from the electronic ignition black
     box (which is under the dash)

7484013842_2fe9d680e5_m.jpg 7484011750_0a6072c4f1_m.jpg 7484010102_010584da15_m.jpg 7484008332_69fd5f595d_m.jpg

LHD
B210_tach_a.jpg B210_tach_b.jpg 

¤