Rosslare AC-825IP - AC-825 IP Power Management

3.6.2. DIP Switching
A piggybacked expansion does not have a DIP switch address.
Each expansion board has 4 switches to determine its ID in the system. Each switch can be set either up or down
thus creating up to 16 combinations. However, an AC-825IP panel supports up to 12 expansions plus 2 readers
unique serial addresses (readers) per panel, so only a maximum of 12 expansions plus 2 readers of the 16 serial
addresses can be used at any given time.
Table 1: Serial Address and DIP Switch Combinations shows the serial address of each of these 16 combinations.
Table 1: Serial Address and DIP Switch Combinations
Serial
Address
DIP Switch Setting
2
3
4
5
6
7
8
9
10
11
12
13
AC-825IP Installation & User Guide
www.rosslaresecurity.com
23