Connecting The Pcx-Access System - Pyronix PCX-256 Installation Manual

P C X 2 5 6 I N S T A L L A T I O N M A N U A L
NOTE 1: Before powering up, the Door Station must be addressed using the coding switches – open
switches to add up to the address required.
NOTE 2: Issue 2 PCB is shown. Issue 1 Door Station PCBs do not have the full range of options, nor
provide full diagnostic features.
All connections to the intelligent power supply are automatically made to power the unit and lock
mechanism from the local power supply, and use the system diagnostic capabilities to control the
power supply.
NOTE: In default mode, the Door Station communications section is powered from the local power
supply, through the plug-on connections. Do NOT, therefore, connect terminal D2 to the RS-485
network.
Before powering up, the Door Station must be address using the coding switches as described
further on in this manual.

10.13.2 Connecting the PCX-ACCESS System

THE D2 TERMINAL MUST
NOT BE CONNECTED TO
THE CONTROL PANEL
Page: 54
COMMUNICATION CARD
EXPANSION CARD SLOT
PGMS
F1
BELL
F3
F2
NC
0V
NO
13V
RS232
RESET
F4 F5
ENGINEER
KEYPAD
Power Supply
A-1 B-1 A B
BATTERY
CONNECT
470Ω Resistor
connected to
the control panel
and to the device
which is furthest
away
BOX LED
RINS869-8