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LTC 8555 Series | Instruction Manual | Data Interface and Cable Pinouts
8
DATA INTERFACE AND
CABLE PINOUTS
Keyboard 6-Pin Interface Connector
Pin
Connection
1
Supply voltage
2
Gnd
3
Data --
4
Data +
5
Gnd
6
Supply voltage
Supplied 6-Pin Data/Power Cable
(Replacement part number 303 0239 001)
Side
Connection
1
Supply voltage
2
Gnd
3
Data +
4
Data –
5
Gnd
6
Supply voltage
NOTE 1: Supply voltage varies based on Allegiant
system model. Typical values are 14VAC or 12VDC.
Allegiant Console Cable Pinouts (part number LTC 8506/00)
Allegiant Side (Console Port)
Pin
Connection
1
No connection
2
Rx
3
Tx
4
CTS
5
RTS
6
No connection
7
Data Gnd
8
No connection
9
No connection
Bosch Security Systems | 29 August 2003
1
1
Side
1
6
5
4
3
2
1
1
PC Side (Serial Port)
Pin
Connection
---
---
3
Tx
2
Rx
1, 7
CD, RTS
8
DTR
---
---
5
Data Gnd
---
---
---
---
(Jumper pins 4 & 6)
EN | 27
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