Niles Audio A4.6Ci Stereo Amplifier User Manual


 
TERMINATING FOUR-PAIR TWISTED CABLE
The Solo
and Select
Master Keypad Modules, the expander, and the A4.6Ci’s system-expansion connections
require a four-pair twisted cable with a one-to-one wiring configuration. To maintain consistency throughout
all Intellipad
®
Ci installations, we recommend the color-coding pattern described in Figure 31. However, you
may follow the color-coding pattern of your choice, as long as it is consistent throughout the system.
39
CONNECTIONS
1234
Pair 2
Pair 1
T568A
Pair 3 Pair 4
567
8
1 = Green/White
2 = Green
3 = Orange/White
4 = Blue
5 = Blue/White
6 = Orange
7 = Brown/White
8 = Brown
Figure 31
Solo
Master
Keypad Module
Numeric
Accessory
Keypad Module
RJ-45 Connector for
connection to Master
Keypad Module
RJ-45 Connector
for connection to
Numeric
Accessory
Keypad Module
RJ-45 Connector
for connection to
IR Sensors
RJ-45 Connector for
connection to
the ZR-4630
Included
Jumper Cable
IR SENSOR
INPUT
OUTPUT
SYSTEM
ACCESSORY
KEYPADS
Figure 32
Figure 33
CONNECTING
NUMERIC
KEYPADS
Each Solo
and Select
Master Keypad
Module can be mated with one
optional Numeric
Accessory Keypad
Module using an included jumper
cable (see Figure 33).
CONNECTING THE SOLO
AND SELECT
MASTER KEYPADS TO
THE HOME RUN OF FOUR-PAIR TWISTED CABLE
The home run of four-pair twisted cable is terminated with a male
RJ-45 connector and plugged into the rear-panel jack labeled SYS-
TEM on the Solo
and Select
Master Keypad Module (see Figure 32).