ASL INTERCOM VAR8 Product Description

VAR8 and Variants - Product Description
Issue: 02 complete, approved
Page 47 of 54
9 Product Specification
General
Supply Voltage Range.............................................................................................................. 18 to 40 V DC
Current Consumption ...........................................470 mA @ 24 V DC supply, backlight off and sounder off
580 mA @ 24 V DC supply, backlight on and sounder on
Auxiliary DC supply for external equipment ..........................................................18 to 36 V DC @ 200 mA
Fault Log........................................................................................................................................200 events
Real Time Clock (RTC) ........................................................................... Built-in (externally synchronisable)
Night Volume Control ...........................................................Daily time controlled input / output level control
Format ...............................................................................................................19-inch rack mounting frame
Field Connections.............................................................................................RJ45 for single audio outputs
Screw-in terminals for A+B audio outputs on EXP08
Screw-in terminals for other signals
Colour ..................................................................................................................Black with silver annotation
Audio Input
Number of Balanced Audio Inputs........................................................................................................... 8
1,2,3
Sensitivity and Impedance: −20 dBu (77 mV) @ Z ≥20 kΩ
Number of Unbalanced Audio Input ..............................................................................................................1
Sensitivity and Impedance: Suits 1–2 V RMS units Z ≥5 kΩ
Input Overload Margin ........................................................................................................................... 40 dB
Input Attenuator Range ................................................................................................................ 0 to –63 dB
Equalisation ...................................................................................................................... 3 band plus LF Cut
Surveillance Tone......................................................................20 to 30 Hz / Required Level 0 to –40 dBFS
Audio Output
Number of Balanced Audio Outputs...................................................................................... 8 single outputs
Separate A+B output connections available on VAR8-E
Level and Impedance .............................................................................................................0 dBu @ 600 Ω
Graphic Equalisation ....................................................... ±12 dB at 125, 250, 500, 1 k, 2 k, 4 k, 8 k, 16 kHz
Surveillance Tone..............................................................................................................10 dBu to −30 dBu
30 Hz Pulsed Mode = 1 s on 20 s off
Gain Control Range.................................................................................................................0 dB to −63 dB
DVA
Number of Digital Messages (DVA) ......................................................................... 2x50-second messages
2x66-second messages
DVA Bandwidth .....................................................................................................................100 Hz to 8 kHz
1
Inputs 1 and 2: Hardwire bypass Fire Microphone inputs.
Support Fire Microphone, Zoned Fire Microphone, Paging Microphone, Single Button Microphone, or
Miscellaneous Input.
Support up to 30 microphone buttons.
2
Inputs 3 to 8: Support Paging Microphone, Single Button Microphone, or Miscellaneous Input.
Support up to 20 microphone buttons.
3
Inputs 1, 3, and 4: Support Network Channel, and are normally used for system networking on VAR8 Routers that are fitted with the
ANIC Network Interface Card.

ASL INTERCOM VAR8 Specifications

General

Brand	ASL INTERCOM
Model	VAR8
Category	Controller
Language	English