LNL-500
LNL-500 Quick Reference Guide
© 2006 Bosch Security Systems, Inc.
Page 3
49305D
2.0 DIP
Switches
DIP
Switch(es)
USED TO CONFIGURE:
1, 2, 3, 4
Processor address (0 – 7)
5
Communication handshake status (“CTS
enabled” or “none”)
6, 7
Communication baud rate (38400, 19200,
9600 bps)
8 Not
Used
The ISC board contains 8 DIP switches that must
be configured appropriately for your system.
Figure 5 shows the default address of 0, CTS
enabled, and baud rate set to 38,400 bps.
1
ON
2
3
4
5
6
7
8
Figure 5: DIP Switch Settings
Table 3: DIP Switch Settings
2.1 Processor
Address
DIP Switch
Address
1
2
3
4
Default
0 OFF
OFF
OFF
OFF
1
ON OFF OFF OFF
2
OFF ON OFF OFF
3
ON
ON
OFF
OFF
4
OFF
OFF
ON
OFF
5
ON
OFF
ON
OFF
6
OFF
ON
ON
OFF
7
ON ON ON OFF
Table 4: Processor Address
2.2 Communication
Handshake
Status
HANDSHAKE
STATUS:
DIP
SWITCH 5
Transmit enabled by
CTS
ON
Default
None off
Table 5: Handshake Status
2.3
Communication Baud Rate
(upstream and downstream)
DIP SWITCH
BAUD RATE:
6
7
38,400 bps
ON
ON
Default
19,200 bps
off
ON
9600 bps
ON off
off
off
Table 6: Communication Baud Rate
Note: The READYKEY
PRO
Intelligent System
Controller does not currently support this
feature. Therefore, set DIP switch 8 to the “off”
(“Not used”) position, according to the following
table.
PASSWORD STATUS:
DIP
SWITCH 8
NOT USED
off
Default
Table 7: Password Status
