Section 8 – AC Communicator Module
8-3
12
11
10
9
8
7
6
5
4
3
2
1
(SEE NOTE 1)
4-PIN JL/JK
HEADER
CONNECT RIBBON CABLE FROM
9-PIN HEADER TO J6 ON THE
CONTROL UNIT'S CIRCUIT BOARD
NO
CONNECTION
}
EARTH GROUND
YEL
GRN
RED
BLK ORG
GRY
BRN
BLU
YEL
GRN
RED
BLK ORG
GRY
BRN
BLU
TELCO
CORD
RING
TIP
RJ31X TELCO JACK
RING
TIP
RJ31X TELCO JACK
TO UCS
472491 ADT AC COMMUNICATOR
Note 1: To install JL/JK header:
Number of Modules JL Jumper Plug JK Jumper Plug
1 module Installed Installed
2 modules Not Installed Installed
3 modules Installed Not Installed
4 module Not Installed Not Installed
Figure 8-2: AC Communicator Module Wiring Using AC Telephone Lines
12
11
10
9
8
7
6
5
4
3
2
1
(SEE NOTE 1)
4-PIN JL/JK
HEADER
CONNECT RIBBON CABLE FROM
9-PIN HEADER TO J6 ON THE
CONTROL UNIT'S CIRCUIT BOARD
NO
CONNECTION
}
EARTH GROUND
YEL
GRN
RED
BLK ORG
GRY
BRN
BLU
YEL
GRN
RED
BLK ORG
GRY
BRN
BLU
TELCO
CORD
RTS
RJ31X
TELCO
JACK
RJ31X
TELCO
JACK
472491 ADT AC COMMUNICATOR
RXD
TXD
GND
CTS
GND
RTS
RXD
TO UCS OR
EXTERNAL MODEM
TXD
CTS
Note 1: Not used on RS232 communication
Figure 8-3: AC Communicator Module Wiring Using DVACS or RS232 Port