Installation Instructions

PX/QX/RX Version 4.30 Installation Manual – Issue C
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Technical Specification
Current Consumption
Product Current (mA)
RX16i/QX32i 76
PX48i/PX80i 85
PX500/PX250HS 80
Keypad (standard) 28
Keypad with proximity 85
Mini keypad 80
Concentrator (8-input) 42
Concentrator (4-input) 25
3A Smart Concentrator 100
Output module 22 (all relays off)
Serial module 30
Access module 33
Proximity Reader 14
Bus isolator 25
Data comms Module 60
GSM/Dual Comm module 60 (standby)
125 (transmitting, strong signal present)
180 (transmitting, weak signal present)
PSTN module 50
Audio Bus Interface Standby-6
Listen-6
Talk-10
Audio Bus Interface/Speech
& Record
Standby-11
Playback-23
Record-32
TalkBack Module Standby-26
Listen-41
Talk-62
Microphone Module Standby-26
Listen-41
Microphone Standby-5
Listen-15
Speech module Standby-11
Playback-23
Record-32
Radio Module (Inovonics) 75
Radio Module (Visonic) 52
Technical Specification
Battery Standby
The following example shows the average system current (excluding sensors) for a typical system at a
supply voltage of 14 volts.
Product RX16i/
QX32i
PX48i/
PX80i
PX500/
PX250HS
Panel 76 85 80
1 Keypad 28 28 28
1 Concentrator 42 42 42
Total (mA) 146 155 150
The table below shows the available auxiliary current for various battery sizes using the above typical
system current.