Input 4; Connecting The Pcx-Rix8; R Emote I Nput E Xpander (Pcx-Rix8) - 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
1 0 . 8 R e m o t e I n p u t E x p a n d e r ( P C X - R I X 8 )
The PCX RIX8 enables the expansion of inputs. The PCX-RIX8 has only 8 inputs on board. This
cannot be connected to an external power supply.

10.8.1 Connecting the PCX-RIX8

COMMUNICATION CARD
COMMS PGMS
EXPANSION CARD SLOT
TAMPER
NC1
C1
NO1
PGMS
NC2
C2
NO2 F1
AUX+
SPK
BELL
TR
B-
B+
F2
470Ω Resistor
connected to
the control panel
and to the device
which is furthest
away
D1 RS-485 -0V Supply
D2 RS-485 +12V Supply
RS-485 'A' Data
D3
D4 RS-485 'B' Data
Z1 Input 1
Input Common
COM
Z2 Input 2
- Auxiliary -0V Supply
+ Auxiliary +12V Supply
Z3 Input 3
COM Input Common
Page: 40
RS232
RESET
F3 F4 F5
ENGINEER
KEYPAD
Z1
Z4
-
+
Z5
COM
Z6
-
+
Z7
COM
Z8
A-1 B-1 A B
BATTERY
CONNECT
TAMPER
OK
FAULT
- -
+ +
COM Z2 Z3 COM Z4

Input 4

Auxiliary -0V Supply
Auxiliary +12V Supply
Input 5
Input Common
Input 6
Auxiliary -0V Supply
Auxiliary +12V Supply
Input 7
Input Common
Input 8
ADDRESS
RESET
-
+
Z5 COM Z6 Z7 COM Z8
RINS869-8