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Table of Contents
InstallatIon notes
sCR sIngle Channel
ReCeIveR
Part No.
• Receives ARM / Disarm / PANIC / Low Batt
channels from Ness Radio Keys or Radio
PIRs / Radio Reeds.
• Supports up to four transmitters.
• Simple "Learn Mode" programming of radio
Keys.
• 1 x Relay output, (Selectable Toggle or
Pulse).
• 2 x Open Collector outputs, (Panic/Low batt)
Installation and setup notes. Rev 3.1
100-187
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Summary of Contents for Ness SCR
- Page 1 InstallatIon notes sCR sIngle Channel ReCeIveR 100-187 Part No. • Receives ARM / Disarm / PANIC / Low Batt channels from Ness Radio Keys or Radio PIRs / Radio Reeds. • Supports up to four transmitters. • Simple “Learn Mode” programming of radio Keys. • 1 x Relay output, (Selectable Toggle or Pulse). • 2 x Open Collector outputs, (Panic/Low batt) Installation and setup notes. Rev 3.1...
- Page 2 The SCR is also ideally suited for applications IntroductIon that require a remotely switched relay output for low voltage switching applications e.g. garage The Ness SCR Standalone Receiver is a unique door opening. high performance radio receiver designed to operate in conjunction with any Ness proprietary The SCR has separate Arm/Disarmed or Alarm dry radio transmitting device including Ness Radio contact relay output, Panic output and Low Battery Keys, Radio Key pendants, Radio Reed switches output. The Relay output can be selected to be and Radio PIRs. Pulsing or Latched to suit your application. The SCR is ideal for connecting to alarm panels The SCR will accept up to four individual Radio which do not provide a wireless facility and can...
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Page 3: Programming Steps
If you wish to clear an already programmed 1. Select a radio device to be programmed into transmitter code carry out the following steps, the SCr and bridge the Code link (1–4) for the otherwise if you simply wish to over-write a code code you will program first. - Page 4 3. radio Key Simple Pulsing relay output. aPPLiCation 1. relay turns on and off using a radio Key. Use this application if you want a simple pulsing output with a Radio Key. Only the ON button on Pressing the ON button on a Ness Radio Key the Radio Key will pulse the Relay. will turn the Relay on. Further presses of the ON button when the relay is on will have no effect. The Inhibit input is “High” or left open. Pressing the OFF button on a Ness Radio Key Every time the ON button is pressed on the Radio will turn the relay off. Further presses of the OFF...
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Page 5: Inhibit Input
InhIbIt InPut normaL oPeratIon inPUt The SCR requires a DC regulated supply from 10–14 Volts to operate correctly. This terminal serves as an inhibit for the relay output depending on the state of the input. When operating normally the LED on the SCR Applying less than 1 Volt to this input makes will flash slowly. - Page 6 Note - The SCR provides no means of identifying which device has caused the Low Battery alarm however all Ness Radio Keys and Alarm Devices display Low Battery by flashing their LED instead of turning it on steady when they are transmitting.
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Page 7: Specifications
OPERATING VOLTAGE 10–15V DC QUIESCENT CURRENT DRAW 15mA RELAY OUTPUT C.O. contacts rated 1A @ 28V max. open collector output 20mA @ 12V PANIC/TAMPER OUTPUT open collector output 20mA @ 12V LOW BATTERY OUTPUT 303.85MHz RADIO FREQUENCY RADIO TYPE Superhetrodyne BANDWIDTH (3db) 300Khz SENSITIVITY > -100db Ness 304MHz transmitters COMPATIBILITY MAx. RADIO DEVICES 73(h) x 73(w) x 27(d) mm DIMENSIONS WEIGHT... - Page 8 Ness SCR Single Channel Receiver Installation Notes Rev 3.1 May 2013 Document Part No: 890-129 www.nesscorporation.com Revised April 2013 National Customer Service Centre Ph: 1300 551 991 For the product: 100-187 SCR Receiver customerservice@ness.com.au Ness Corporation manufacturing processes are accredited to ISO9001 quality standards and all possible care and diligence has been applied during manufacture to ensure the reliable operation of this product. However there are various external factors that may impede or restrict the operation of this product in accordance with the product’s specification. These factors include, but are not limited to: 1. Erratic or reduced radio range. Ness radio products are sophisticated low power devices, however the presence of in-band radio signals, high power transmissions or interference caused by electrical appliances such as wireless routers, cordless phones, computers, TVs and other electronic devices may reduce the range performance. While such occurrences are unusual, they are possible. In this case it may be necessary to either increase the physical separation between the Ness receiver and other devices or if possible change the radio frequency or channel of the other devices. 2. Unauthorised tampering, physical damage, electrical interruptions such as mains failure, electrical spikes or lightning. All rights reserved. No part of this publication may be reproduced, transmitted or stored in a retrieval system in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of Ness. Ness reserves the right to make changes to features and specifications at any time without prior notification in the interest of ongoing product development and improvement. © 2013 Ness Corporation Pty Ltd ABN 28 069 984 372...
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