Figure 2-32. Multiple Control Heads Example Configurations; Table 2-7. Available Can Cables - Motorola ASTRO APX O2 User Manual

2-28
J300R
J300L
Control Head 1
NOTE: In Multiple Control Head (MCH) installations, the yellow ignition sense wire must be
connected to the head assigned ID # 1.
ID" on page 2-29
Use the most convenient configuration for your installation, ensuring that the combined cable lengths
do not exceed 131 feet (40 meters). See
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.
FUSE
J200
J300R J300L
Control Head 2
J300R
J300L
Control Head 3

Figure 2-32. Multiple Control Heads Example Configurations

for further information.

Table 2-7. Available CAN Cables

Part Number
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)
Standard Configurations Radio Mounting
FUSE
J200
FUSE
J200
J300R
J200
Control Head 4
See Section 2.2.2.5 "Setting the Initial Control Head
Table 2-7 for a list of available CAN cable lengths. Control
Description
RED LEAD
) + (
) ( -
BATTERY
FUSE
6878215A01