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INSTALLATION

Step 2. SWITCH CONNECTIONS

The Isolator can be controlled by any number of on-off/kill switches although the usual configuration is one
internal on-off button and one external kill button.

The internal switch needs to be of a latching type, either toggle or pushbutton, such that the ON position
makes the circuit while the OFF position breaks the circuit.

The external kill switch should be of the non-latching, momentary action, normally-closed (NC) type and
connected  between  the  Blue  and  Grey  wires  of  the  external  switch  circuit.  If  required,  multiple  kill
switches/devices can be incorporated by connecting in series. If only a single internal on-off switch is to be
used with no external switch then the external circuit needs to be complete by joining the Grey and Blue
wires together. If any wire connection becomes broken due to fatigue or accident then the Battery Isolator
will automatically switch OFF killing the engine and disconnecting the battery.

WARNING: Do not test the Internal Button by passing power through it, this will damage it. It will only
work correctly when connected to the Battery Isolator.

com

N

E

G

A

T

I

V

E

B

A

T

T

E

R

Y

+

-

+

+

+

-

INTERNAL

ON/OFF

SWITCH

with LED

GREY (Battery 12V+)

EXTERNAL KILL SWITCH

BROWN (Internal Switch)

WHITE (Engine kill signal)

BLUE (Ext kill)

RED

TO BATTERY POSITIVE 12V+

CHASSIS

ADDITIONAL KILL

BUTTON

Battery Isolators

 allow for

an external 'kill' button to be mounted on

both sides of a race car for instant access and

maximum safety.

5

BLACK

BLACK (Internal Switch)

CHASSIS

BLUE

Содержание Battery Isolator XR

Страница 1: ...USER GUIDE AND INSTRUCTIONS JAN 2017...

Страница 2: ...TCH CONNECTIONS PAGE 5 ENGINE KILL CONNECTION PAGE 6 FINAL CONNECTION PAGE 7 MULTILINGUAL WIRING DIAGRAMS PAGE 8 FAULT DIAGNOSIS PAGE 9 Unit 25 Mitchell Point Ensign Way Hamble Southampton SO31 4RF UN...

Страница 3: ...e connection between the NEGATIVE battery terminal and CHASSIS EARTH The Battery Isolator XR performs the engine kill function by outputting a signal which can be used to enable disable ECUs or PDMs o...

Страница 4: ...FF Battery negative switching current 600A cranking 2000A surge Engine signal kill current 12v 0 5A when ON switched to chassis earth when OFF Operating temperature 10 C 85 C Storage temperature 40 C...

Страница 5: ...olators only The Battery Isolator must be removed if any electric welding is being carried out on the car When using a Battery Charger or an external starter booster battery then it is important to co...

Страница 6: ...gh temperature sources The Battery Isolator should be mounted securely with unpainted screws bolts to provide good electrical contact with the chassis If mounting directly to a metal chassis is not po...

Страница 7: ...witch is to be used with no external switch then the external circuit needs to be complete by joining the Grey and Blue wires together If any wire connection becomes broken due to fatigue or accident...

Страница 8: ...ne Kill Signal Most OEM ECUs will not be able to accept this type of signal while most programmable Motorsport ECUs and PDMs will 6 BROWN BLUE WHITE Engine kill signal BLACK GREY TO ECU PDM It is also...

Страница 9: ...and by keeping as short as possible will offer maximum weight saving of the complete installation Once this final step is complete please check all connections before switching on When fitting or remo...

Страница 10: ...PULSANTE ES BOT N INTERNO DE ACTIVACI N DESACTIVACI N MADE IN UK GB Installation diagram IT Collegamenti per installazione ES Conexiones de instalaci n com N E G A T I V E B A T T E R Y MADE IN UK GB...

Страница 11: ...close to a source of heat e g engine coolant pipes exhaust radiator fan etc 8 flashes Maximum current in NEGATIVE circuit exceeded Check for a short circuit from battery positive to chassis such as f...

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