Installation Instructions

PX Version 5.0 - QX/RX Version 4.51 Installation Manual – Issue F
- 15 -
Technical Specification
PX500/PX250HS Bus Connections
PX500/
PX250HS
Output
Module
8
Concentrator
84
1.7km
Entry / Exit
Proximity Readers
Access
Module
Sounder
Tamper
XiB Bus 1
GuardStation
RS232 or
/ Printer
Serial
Serial
Module
2
8TX
1.7km (unscreened cable)
Smart Access Module
PSU
Access
IP Module
Bus 1 Bus 2
Bus 3 Bus 4
PSTN/
GSM
Module
Radio
Module
3A Smart
Concentrator
84
Audio
Tamper
Comm Fail
LF