Bosch LTC 8600 Instruction Manual page 124

118 | en
Bosch Security Systems, Inc.
Code Port Pin-outs
Pin # Designation
1 +DATA
2 -DATA
3 GND
4 GND
5 GND
6 NO CONNECTION
7 NO CONNECTION
8 12 VAC
9 12 VAC
COMM PORT 1 And COMM PORT 2
(Not Applicable To All Systems)
Pin # Designation
1 CHASSIS GND
2 +TXD
3 -TXD
4 +RXD
5 -RXD
6 GND
7 GND
8 GND
9 GND
• The LTC 8506/00 cable (used to connect the Allegiant's console port to an
external PC) uses the following pin-outs:
9-Pin Male Allegiant Designation
(Console)
1 Chassis GND
2 Receive
3 Transmit
4 CTS
5 RTS
6 No Connection
7 Data GND
8 No connection
9 No connection
• For reference, a cable to connect the Allegiant's printer port to an external
serial printer would use the following pin-outs:
9-Pin Male Printer
(Printer)
1
2
3
4
5
6
7
8
9
Instruction Manual
9-Pin Female (PC Side)
None
Data 3
Data 2
1
8
None
5
None
None
(pins 4 & 6 jumpered)
(pins 1 & 7 jumpered)
Allegiant Designation
(Printer Side)
Chassis GND
Receive Data
Transmit Data
CTS 4,8
RTS
No Connection None
Data GND 7
No connection None
No connection None
(pins 6 & 20 jumpered)
LTC 8600 | LTC 8800 Series
25-Pin Female
1
2
3
5
F.01U.127.393 | 2.0 | 2009.03