PCX SMS AND PCX 256 SYSTEM MANUAL              
Page: 126                                                                     RINS871-3 
17.9.3 Addressing the PCX-RIX8 
RIXs are addressed using the DIP switches on the PCB. A maximum of 2 RIXs can be connected to the PCX 
26/SMS system and a maximum of 29 RIXs can be connected to the PCX 256 system. The DIP switches 
operate as follows: 
 
OFF ON
 
 
Switches should be On or Off as shown in the following table: 
Switch    Switch 
Address 
1  2  4  8  16  32   
Address
1  2  4  8  16  32 
00  OFF OFF OFF OFF OFF OFF   15  ON  ON  ON  ON  OFF OFF
01  ON  OFF  OFF OFF  OFF  OFF   16  OFF OFF OFF  OFF  ON  OFF
02  OFF  ON  OFF OFF OFF OFF   17  ON  OFF OFF OFF  ON  OFF
03  ON  ON  OFF OFF  OFF  OFF   18  OFF ON  OFF  OFF  ON  OFF
04  OFF OFF  ON  OFF OFF OFF   19  ON  ON  OFF OFF  ON  OFF
05  ON  OFF  ON  OFF  OFF  OFF   20  OFF OFF ON  OFF  ON  OFF
06  OFF ON  ON OFF OFF OFF   21  ON OFF ON OFF ON OFF
07  ON  ON  ON  OFF  OFF  OFF   22  OFF ON  ON  OFF  ON  OFF
08  OFF OFF OFF ON OFF OFF   23  ON ON ON OFF ON OFF
09  ON  OFF  OFF ON  OFF  OFF   24  OFF OFF OFF  ON  ON  OFF
10  OFF ON OFF ON OFF OFF   25  ON OFF OFF ON  ON OFF
11  ON  ON  OFF ON  OFF  OFF   26  OFF ON  OFF  ON  ON  OFF
12  OFF OFF ON  ON OFF OFF   27  ON  ON OFF ON  ON OFF
13  ON  OFF  ON  ON  OFF  OFF   28  OFF OFF ON  ON  ON  OFF
14 OFF ON ON ON OFF OFF