6878215A01
2-28 Standard Configurations Radio Mounting
Figure 2-32. Multiple Control Heads Example Configurations
NOTE: In Multiple Control Head (MCH) installations, the yellow ignition sense wire must be
connected to the head assigned ID # 1. See Section 2.2.2.5 “Setting the Initial Control Head
ID” on page 2-29 for further information.
Use the most convenient configuration for your installation, ensuring that the combined cable lengths
do not exceed 131 feet (40 meters). See Table 2-7 for a list of available CAN cable lengths. Control
head ground, power and ignition sense wires (black, red, and yellow respectively) may need
additional length (not supplied) in installations that locate the head more than 10 feet from a power
source.
Table 2-7. Available CAN Cables
Part Number Description
HKN6164_ Cable, Remote Mount, 40m (131ft)
HKN6165_ Cable, Remote Mount, 35m (115ft)
HKN6166_ Cable, Remote Mount, 23m (75ft)
HKN6167_ Cable, Remote Mount, 15m (50ft)
HKN6168_ Cable, Remote Mount, 9m (30ft)
HKN6169_ Cable, Remote Mount, 5m (17ft)
HKN6170_ Cable, Remote Mount, 3m (10ft)
PMLN4958_ Cable, O3 Extension, 5m (17ft)
Control Head 1
Control Head 2
J300R
J300R
J200
J200
J300L
J300L
(-)
RED LEAD
(+)
BATTERY
FUSE
FUSE
FUSE
FUSE
Control Head 3
Control Head 4
J300R
J200
J200
J300L
J300R