Terminals Of The Pcx-Rox16R; Addressing The Pcx-Rox16R - Pyronix PCX-256 Installation Manual

10.11.3 Terminals of the PCX-ROX16R

K+ RS-485 +12V Supply
A RS-485 'A' Data
B RS-485 'B' Data
K– RS-485 0V Supply
*PGM number (Up to 16 relays on the PCX-ROX)

10.11.4 Addressing the PCX-ROX16R

ROXs are addressed using the DIP switches on the PCB. A maximum of 8 ROXs can be
connected to a
PCX 256 system. The DIP switches operate as follows:
Switches should be On or Off as shown in the following table.
RINS869-8
NC_ _*
C_ _*
NO_ _*
T T
OFF
Address
1
00 OFF
01 ON
02 OFF
03 ON
04 OFF
05 ON
06 OFF
07 ON
P C X 2 5 6 I N S T A L L A T I O N M A N U A L
PGM Relay Normally Closed Output
PGM Relay Common Output
PGM Relay Normally Open Output
Tamper Terminals
ON
8
4
2
1
Switch
2 4 8
OFF OFF OFF
OFF OFF OFF
ON OFF OFF
ON OFF OFF
OFF ON OFF
OFF ON OFF
ON ON OFF
ON ON OFF
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