Figure 124: Can Bus Cabling Diagram For Mts 2 With Tx/Rx On 2 Ant. Rx On 1Ant; Table 70: Can Bus Cabling For Mts 4 With Tx/Rx Or Tx On 1 Ant - Motorola MTS LiTE Installation, Configuration And Basic Service Manual

6802800U74-AN
Chapter 5: Interconnection and Internal Cabling

Figure 124: CAN Bus Cabling Diagram for MTS 2 with TX/RX on 2 ant. RX on 1ant.

DUPLEXER
TOP VIEW
FRONT VIEW
TX/RX
BR 1 BR 2
Tx
CAN 1 CAN 2
BASE RADIO
FRONT VIEW
BASE RADIO
Rx 1
DC in
Rx 2
Rx 3
Reset
TX
AUX
Status
Tx
BR
Alarm
Service
SC1
SC2
5.6.3
CAN Bus Cabling – MTS 4
The Site Controller contains the internal termination in one end of the CAN Bus, and the last Duplexer
in the CAN Bus has a terminator in one connector.
NOTICE: CAN Bus cabling depends on filter configuration.

Table 70: CAN Bus Cabling for MTS 4 with TX/RX or TX on 1 ant.

Cable
In- From Unit / Connection
Part
dex
Number
MTS 4 (TX/RX or TX on 1 ant. with ATCCs)
1 3066575B Site Controller1/ CAN
01
214
GND DC
TX2/RXB RXC TX1/RXA
Bat. Temp.
PRESELECTOR
TOP VIEW
FRONT VIEW FRONT VIEW
RX
BR 1 BR 2
POWER SUPPLY UNIT
FRONT VIEW
POWER SUPPLY
BASE RADIO
Power
AC In
AC In Status
DC In Status
DC Out / Temp
DC Out.
Fan 1
Status
Fan 2
Status
Fan 3
ATCC
DC Out
Status
Battery
Temp. Sens.
DC in
Battery
CAN 1
CAN 2
Name
Power Supply Unit1/ CAN1
JUNCTION PANEL TOP VIEW
RGPS
X.21 User Alarms/controls
AC in
GPS E1
DUPLEXER
TOP VIEW
TX/RX
BR 1 BR 2
Tx
CAN 1 CAN 2
CAN
Temp.
BASE RADIO
FRONT VIEW FRONT VIEW
SITE CONTROLLER
Rx 1
DC in
BR1
Rx 2
BR2
Rx 3
CAN
Reset
Service
TX
Red
AUX
In
Status
Tx
BR
Active
Alarm
Mode
GPS
BTS Alarm
Service
SC1
SC2
GPS
To Unit / Connection
Name
SITE CONTROLLER
REAR VIEW
Power 2
Power 1
BR3
BR4
E1
Exp. Cab
Red.
Out
Reset
Notes
Red cable