Installation Guide 4885
LS-60-A
Installation & Operation
Guide
1
Wire Connections
Wire Colour Vehicle Connection
Black
Power Supply Negative (0V)
Red
Power Supply Po12/24Vdc, fused and non permanent
Green
Speed Pulse Input (e. g. tachograph pin no. B8, 4 pulses per meter distance)
Pink
Control of Programming & Reading Modes
Purple
Switch Power Output
Warning:
Switch output maximum current is
1.2A
. Use a relay if higher current
from switch output for connected devices is required.
2
Normal Operation
Switch Power Output ON state
When the vehicle speed is below the speed threshold setting, the Switch Power Output will be
activated and indicated by the GREEN light.
Switch Power Output OFF state
When the vehicle speed exceeds the current threshold setting, the Switch Power Output will be
deactivated and indicated by the RED light.
3
Displaying or Programming the Speed Threshold
Note:
Please read the below instructions before amending the speed threshold.
3.1
Speed Threshold Table
Number of Light Flashes
Selected Speed Threshold
mph
kph
1
0.6
1
2
6
10
3
10
16
4
12
19
5 (default factory setting)
14
23
6
16
26
7
18
29
8
20
32
9
30
48
10
60
97
Note 1:
Speed based on four pulses per meter distance.
Note 2:
On some Volvo trucks the speed setting may need to be set at half the required speed
e.g. if number 4 is required set to number 2.
Light