Connect to main
chassis ground
+12V
KEY ON POWER
(fused 5 - 20 AMP max)
This Bus Interface Module has inputs for up to two devices to be monitored. Each channel can be configured
individually. There are two interface (I/O) ports on the module. Either one can be connected to the gauge system or to
another module, allowing several units to be daisy chained together. Do not connect the I/O port to anything other
than a Dakota Digital gauge or BIM. Do not mount the module in the engine compartment; it should be mounted in
interior of the vehicle.
Each sensor connected to the bus needs a unique ID number assigned to it. This module has inputs for two channels
so it can use one or two ID numbers. Each of the two channels can be assigned an ID from 1 – 16, or turned off. The
factory default ID numbers are 3 and 4 for the two inputs respectively. The factory default labels are VOLTS for both.
Labels available for each input are:
VOLT -
voltage input. This will display VOLT, V, or BIM VOLTAGE.
CURRENT -
SEN-20-3 sensor input. This will display AMPS, C, or CURRENT.
Specs for each input are:
Part #
VOLT
none
VOLT
none
CURRENT
SEN-20-3
Bus Interface Module for voltage and current
(Current sensors are sold separately)
To gauge control box
or another BIM
BIM-05-1
www.dakotadigital.com
techsupport@dakotadigital.com
VOLT / CURRENT
605-332-6513
* Connect V HI or V LO, but not both.
Input
Range
V HI
0 – 50.0 V
V LO
0 – 5.00 V
V LO
0 – 250 A
BIM-05-1
Optional
SEN-20-3
for current
monitoring
(purchased separately)
Connect to BIM-05
GND terminal
+12V
KEY ON POWER
(fused 5 - 20 AMP max)
setup/status switch
Device monitored by Channel 2
Device monitored by Channel 1
resolution
low warning
0.1
0 – 31
0.01
0 – 3.1
1
none
SEN-20-3
www.dakotadigital.com
605-332-6513
Connect to BIM-05 V LO input
high warning
10 – 41
1.9 – 5.0
5 – 320
MAN #650343b