Power supply fusing
A one-amp fuse should be connected in-line with the battery positive terminal to the controller and
modules. These items should never be connected directly to the starting battery.
Fuse value and type depends on number of connected devices and wire length.
Recommended fuse (not fast) type - T1A. Not fast due to internal capacitors charging during power
up.
12VDC
+
-
Battery
+
-
-
iL-CU
HUGE
LOADS
STARTER
T1A
Binary output protections
Do not connect binary outputs directly to DC relays without protection diodes, even if they are not
connected directly to controller outputs.
+
-
K1
K1
K2
K2
24VDC
+
-
controller
T1A
Fuse
Fuse
Battery
DC relays
Grounding
To ensure proper function:
Use as short as possible cable to the grounding point on the switchboard
Use cable min. 2,5mm
2
The “-“ terminal of the battery has to be properly grounded
InteliLite – MRS10/11/15/16, SW version 2.2, ©ComAp – November 2004 11
IL-MRS-2.2.pdf
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