Order and logistics

 

 Updated: 5 Mar 2018
 

 

View Ewert Johansson's LinkedIn profile

Sitemap              Subscribe to News

 

Startpage > Products > Wireless

printer-friendly page

 

WIRELESS CONTROL - SonNet  System, Powered Routers

   

Description
RF-RR 24V Powered Routers

These routers are used in conjunction with the RF-RX20 or RF-RX40 receiver units, and RF-RS series of battery powered radio sensors, and are used to route signals from battery powered nodes and other routers to the receiver module, where the signal strength of a direct path is not sufficient for reliable communications.
 


 
 

Leaflet

General

 

 

  on request Information Start guide


Note:
Each router can support a maximum of 16 ‘children’, which can consist of a maximum of 8 battery powered nodes and 8 routers, or up to 16 routers if there are no battery powered nodes.

Consideration should be given to network planning for redundancy in case of router failure or damage.

Routers automatically find the best path back to the receiver, which may be directly to the receiver or via other ‘parent’ routers.

24V powered routers are available in five formats

  • Space mounting temperature, with setpoint & momentary switch options

  • Space mounting RH&T, with setpoint and momentary switch options

  • Plant mounting router, no sensor functions

  • Plant mounting temperature

  • Plant mounting RH&T

  •        
     

    RF-RR-T-522

     

    RF-RR-900

     

    Duct

      Router

      RF-RR-T-531  

    RF-RR-500

     

    Outside

      Router

      RF-RR-T-532  

    RF-RR-R-522

     

    Outside

      Duct

      RF-RR-T-541   RF-RR-R-531
     

    Immersion

      Wall

     

    RF-RR-T-551

      RF-RR-R-841

     

    Strap.on

      Outside

      RF-RR-T-555   RF-RR-R-911
     

    Flying Lead

      Space

      RF-RR-T-911    
       

     

    Space

       

    Installation

    Technical Overview

    Routers are used to route signals from battery powered nodes and other routers to the receiver module, where the signal strength of a direct path is not sufficient for reliable communications.

    Data is transmitted back to the receiver at configurable time intervals, or on a configurable change in measured value. Each sensor retains these configurations if the battery becomes discharged or requires replacement.
     

    The sensors, routers and receiver automatically select which of the 16 transmission channels available gives the best radio network performance, taking into account both signal strength and interference levels from adjacent channels and equipment (such as Wi-Fi etc.) The sensors and routers automatically find the best path back to the receiver, which may be directly to the receiver or via “parent” routers.

    NB Each router can support a maximum of 16 “children”, a maximum of 8 of which can be battery powered “end devices” and a maximum of which can be 8 routers. Consideration should be given on network planning for redundancy in case of router failure or damage.

    Installation & Location

    Refer to product datasheets for full technical specifications and installation notes. Sensors, whether battery powered or 24V router types, have configurable parameters to optimise system operation.

    These are:

  • Measurement interval

  • Significant change of value for;

  • Temperature

  • RH

  • Setpoint level

  • Label (10 character limit)

  • Receiver output channel mapping Receivers, and routers without sensor features, have no configurable parameters.

  •  


    Specification:

    Radio Output:

    Frequency 2.4GHz, 16 channels, direct-sequence spread spectrum

     

    Compliance IEEE 802.15.4-2006

    Aerial Characteristics:

    Space: Gain 1.2dBi, VSWR 1.5:1
    Plant: Gain 2.0dBi, VSWR 2:1

    Data Encryption:

    AES 128

    Power Output:

    +10dBm

    Accuracy:

    Temperature ±0.3°C
    Optional RH ±3% RH

     

     

    Battery Type:

    Space 3.6V AA 2.4Ah Li-SOCl2, non-rechargeable

     

    Plant 3.6V 2.1Ah 2/3 A Li-SOCl2, non-rechargeable

    Power Supply:

    24Vac/dc

    Plant Router Types:

    Duct, outside air, outside air with solar radiation shield, immersion, strap-on and flying lead

     

    E-mail: ewert@automatikprodukter.se     

    Phone: +46(0)31-287202

    Mobile: +46(0)708885298

    Disclaimer

    Webmaster

    blog counter