A4567C

$699.00 per ea

Quantity Price
ea $699.00
2+ $659.00
per ea
Packaging
All prices shown are (inc. GST)

Overview

Specifically designed to monitor the condition of 100V line speaker systems in emergency paging and fire evacuation installations. Many large commercial installations have speaker circuits in excess of 250W. Traditional line monitoring units were limited to 50W per zone and would not handle this load. The A 4567C can handle loads up to 500W per zone. The microprocessor controlled circuit continuously monitors loudspeaker lines for normal, open or short circuit condition. A multi-colour LED indicates line condition accordingly for each zone. Internal audible alarm buzzer with cancel button is fitted. With any fault condition, a switched output is provided for remote monitoring purposes. This is a switched to ground signal. Three outputs are supplied. One for short circuit conditions. One for an open circuit fault. Plus a combined output for any fault condition. The system can be configured to operate with multiple amplifiers. Dimensions: 482 x 152 x 44mm.


Features

  • 1U 19" rack mount
  • Monitors 10 zones @ 500W max
  • Configurable for use with 1 to 10 individual amplifiers. ie 1 amplifier per zone/circuit or 1 amplifier per many zones/circuits.
  • Monitors normal, open and short circuit conditions
  • Switched output for remote fault monitoring
  • Pluggable terminals for all connections
  • 24V dc operation
  • Includes Power Supply


Wiring Requirements
This unit is designed for “loop in loop out” serial wiring to loudspeakers with a 47KΩ terminating resistor at the end of the line. Star wiring or tee offs are prohibited. Each loudspeaker requires a series connected 22µf bipolar capacitor for correct operation. A delay of 10 seconds is provided before registering a fault to minimise false alarms.


A 4568 Zone Status Interface
With the addition of the A 4568 you are able to monitor the status of each individual zone. The interface can be set up to monitor each zone in two ways. 1. LED status indicates normal or fault (no distinction between open or short). 2. LED status indicates either short or open. Connection between the A 4567C and A 4568 is via a Cat 5e patch lead. Screw terminals are provided for each zone.


100% developed, designed & assembled in Australia.
Since 1974 Redback PA products have been manufactured in Perth, Western Australia by Altronics. With over 50 years experience in the commercial audio industry, we offer consultants, installers and end users reliable products of high build quality with local product support. Read more about our Australian Made products


Backed by an industry leading 10 Year Manufacturer Warranty.
Our Redback products have a long tried and tested history of bulletproof reliability. Altronics offers a 10 Year Warranty on all Australian Made Redback products. Our local in-house service department has all the know how to answer technical queries and provide timely service. Read more about our industry leading warranty.

Information & Downloads

Specifications

  • Output Connectors
  • Open 24V DC Out: Screw Terminals
  • Short 24V DC Out: Screw Terminals
  • Combined 24V DC Out: Screw Terminals
  • Input Connectors
  • 24V DC Power: Screw Terminals
  • Zone connections: Screw Terminals
  • Controls
  • Cancel Switch: Push Switch
  • Indicators: Power on, Zone fault condition
  • Power supply: 24V DC
  • Dimensions: ≈483W x 177D x 44H
  • Weight: ≈ 3.7 kg
  • Colour: Black
    • *Specifications are subject to change without notice.

Warranty & Returns

10 YEARS

We offer 10 years warranty on this product from its date of purchase. This is available from Altronics stores, online purchases or Altronics resellers. In accordance with our full warranty terms we will repair, replace or refund if goods you have purchased from us are defective.

14 DAY MONEY BACK GUARANTEE

Not withstanding our warranty policy, if you are dissatisfied with our goods or service you may return the goods within 14 days of our despatch date. Simply contact us for a return authorisation number and we will refund your purchase in full, less transport costs on receipt of goods. All returned goods must be in as sold condition including all packaging, instructions, invoices etc.

Accessories (Sold Separately)