Users Manual

A LT

SP

Starter-Battery

Aux-Battery

Link

Fridge

Winch

RegulatorSolar panel

Radio/GPS

Alternator IBS-DBR

SR

+B

AT

T-B

AT

T

+S

OLA

R-S

OLA

R

Main Aux

3087

8586

LED Status indication

Green LED

Red LED

Flashing:

1xFlashing: Battery Main or Aux is low

2xFlashing: Relay defective

3xFlashing: Main battery missing

4xFlashing: Aux battery missing

On:

On:

Off:

Off:

DBR operational

Batteries linked

Batteries not connected

Everything OK

Batteries manually linked by external switch

The IBS-DBR is an ultra compact microcomputer controlled highperformance ual attery elay offering 200Amp continuousand 500Amp inrush current capability. The DBR offers the latestinbuilt IBS-RBM ( elay ooster odule) feature to perform alink start from auxiliary battery (activated with an external switchto GND) if the starter battery has failed. Easy to understandLEDs indicate all possible functions. Due to its easy setup theDBR is simple to be installed. In combination with IBS or DBi-DBS very powerful multi battery systems can be configurated.The built in trailer battery recognition detects if a battery ispresent, otherwise it disengages the link function.

D B R

R B M

Jahreans

5year

Warranty

IBS

-Dual

Battery SystemCµ

Installation

87 30

85 86

Green LED

Red LED

IBS-DBRDual Battery

Relay

Distributor:

IBS

_D

BR

_12V

_e_1

/5.1

.2010

SW

V2.1

MADE IN SWITZERLAND

Seestrasse 243600 Thun / SwitzerlandPh./Fax: +41 (0)33 221 06 16/17www.ibs-tech.chwww,ibs-dual-battery.chwww.ibs-inverters.ch

RoHS OK

A LT

Main

Alternator

DBR

Trailer

Trailer

Trailer power plug

Trailer power plug

OptionalLink switch

If tripel battery is within the carthis plug is not required.

If dual battery is within the carthis plug is not required.

BM

A LT

Main Aux1

Aux1

Aux2

Black

redgreen

blue

Alternator

Triple battery in car or trailer

Dual battery in car or trailer

Optional link wirecan also be leftopen for fullyautomatic operationor with included switchto GND for dedicatedmanual link of 3rd battery.

DBR 30

30

87

87

85

85

86

86