ELPRO 805U Manuel d'utilisateur

ELPRO, 9/12 Billabong Street, Stafford Q 4053, Australia. Tel: +61 7 33528600 Fax: +61 7 33528677 Email: [email protected] Web:

Chapter Two Installation Man_805U Rev 1.9 Page 11 Chapter 2 INSTALLATION 2.1 General The 805U module is housed in an rugged aluminium

805U Radio Modem Module User Manual Page 12 © April 2011 or RG213) terminated with a male SMA connector. The higher the antenna is mounted, the

Chapter Two Installation Man_805U Rev 1.9 Page 13 2.2.2 Yagi antennas. A Yagi antenna provides high gain in the forward direction, but lower

805U Radio Modem Module User Manual Page 14 © April 2011 elements in a vertical plane (vertically polarized) or in a horizontal plane (horizont

Chapter Two Installation Man_805U Rev 1.9 Page 15 2.4.2 DB9 Connector Pinout Pin Name Direction Function 1 DCD Out Data carrier detect – -

805U Radio Modem Module User Manual Page 16 © April 2011 HOST 805U HOST RS485 CONNECTIONS 120Ω RS485 SUPPLY RS232 D

Chapter Three Operation Man_805U Rev 1.9 Page 17 Chapter 3 OPERATION 3.1 Power-up and Normal Operation When power is initially conne

805U Radio Modem Module User Manual Page 18 © April 2011 When the 805U unit detects data in the input buffer, it initiates a radio message. The

Chapter Three Operation Man_805U Rev 1.9 Page 19 At 19200 and 38400 bits/sec, the 805U adds forward error correction in the transmitted data. Th

805U Radio Modem Module User Manual Page 20 © April 2011 3.4 Transparent Mode In transparent mode, radio messages are transmitted without uni

Contents Man_805U Rev 1.9 Page 3 Thank you for your selection of the 805U radio modem. We trust it will give you many years of valuable service.

Chapter Three Operation Man_805U Rev 1.9 Page 21 Here is an example : Module A, B and C are configured as transparent repeaters. Module A is co

805U Radio Modem Module User Manual Page 22 © April 2011 with a unit address - only the unit with an address matching the destination address o

Chapter Three Operation Man_805U Rev 1.9 Page 23 Successful Communications Source Module Destination Module • Serial data is received • Seri

805U Radio Modem Module User Manual Page 24 © April 2011 The time taken to transmit a message is :- |------------HEADER-------------|----

Chapter Three Operation Man_805U Rev 1.9 Page 25 module does not respond, then the link is not established and no data can be transferred. The m

805U Radio Modem Module User Manual Page 26 © April 2011 Repeater Communications Successful Unit A Source • Transmit message Receive ACK

Chapter Three Operation Man_805U Rev 1.9 Page 27 message without an error-check, it will treat the last two data bytes as the error check - the

805U Radio Modem Module User Manual Page 28 © April 2011 the normal radio level by mounting the antennas higher or in a better location. This

Chapter Four Configuration Man_805U Rev 1.9 Page 29 Chapter 4 CONFIGURATION 4.1 Before Configuring Configuration comprises selecting param

805U Radio Modem Module User Manual Page 30 © April 2011 In controlled mode, each module is also configured with a unit address between 0 and 1

805U Radio Modem Module User Manual Page 4 © April 2011 WARNING 1. In some countries, a radio licence is not required for the 805U telemetry

Chapter Four Configuration Man_805U Rev 1.9 Page 31 Reading and Configuring a module You will need a connection cable between the PC and the 805

805U Radio Modem Module User Manual Page 32 © April 2011 Transparent Repeater When you select a transparent repeater, the program will ask you

Chapter Four Configuration Man_805U Rev 1.9 Page 33 At the master unit, you need to enter the address of the slave. Select the “Stored Add” page

805U Radio Modem Module User Manual Page 34 © April 2011 link (DCD reset). If you enter an “Inactivity Timeout” value, then the 805U will autom

Chapter Four Configuration Man_805U Rev 1.9 Page 35 • After each message is transmitted, a 805U unit will not transmit another message during t

805U Radio Modem Module User Manual Page 36 © April 2011 DTR Control • The DTR signal on the RS232 port can be used for different functions i

Chapter Four Configuration Man_805U Rev 1.9 Page 37 4.5 Hayes Commands The 805U unit may be configured by a host device using Hayes AT commands

805U Radio Modem Module User Manual Page 38 © April 2011 Configuration of Data Rates and Character Type ATB Radio Baud Rate The radio rate m

Chapter Four Configuration Man_805U Rev 1.9 Page 39 AT&Z0=33,34,35,5 will store an address sequence, where 5 is the destination address and

805U Radio Modem Module User Manual Page 40 © April 2011 Either host may disconnect the link using the ATH command - or by using the DTR signal

Contents Man_805U Rev 1.9 Page 5 How to Use This Manual To receive the maximum benefit from your 805U product, please read the Introduction, Ins

Chapter Four Configuration Man_805U Rev 1.9 Page 41 View Configuration The AT&V command will output to the terminal a listing of all config

805U Radio Modem Module User Manual Page 42 © April 2011 4.6 Configuration Examples Transparent Mode Extending a PLC Network Left-hand Unit Co

Chapter Four Configuration Man_805U Rev 1.9 Page 43 Set the serial data rate to 9600 ATC4 Set the radio data rate to 19200

805U Radio Modem Module User Manual Page 44 © April 2011 Module #2 Set the module to factory default settings: AT&F Set the system

Chapter Four Configuration Man_805U Rev 1.9 Page 45 Note that these switch settings do not set the system or group addressing - this still needs

805U Radio Modem Module User Manual Page 46 © April 2011 Chapter 5 SPECIFICATIONS General EMC specification EN 300 683 89/336/EEC Ra

Chapter Five Specifications Man_805U Rev 1.9 Page 47 Serial Ports RS232 Port DB9 female DCE RTS/CTS/DTR/DCD hardware signals provided RS485 Po

805U Radio Modem Module User Manual Page 48 © April 2011 Chapter 6 TROUBLESHOOTING 6.1 Diagnostics Chart INDICATOR CONDITION MEANING OK LE

Chapter Six Troubleshooting Man_805U Rev 1.9 Page 49 &T2 Transmit & Receive BER Test. Used with a second module configured as a transpa

805U Radio Modem Module User Manual Page 50 © April 2011 6.2.2 Bit Error Rate Test (BER) BER may be tested in one direction by typing AT&

805U Radio Modem Module User Manual Page 6 © April 2011 3.6 CONTROLLED MODE ...

Chapter Seven Warranty and Service Man_805U Rev 1.9 Page 51 Chapter 7 WARRANTY & SERVICE We are pleased that you have purchased this produ

805U Radio Modem Module User Manual Page 52 © April 2011 Appendix A Hayes Commands The following details all of the Hayes commands supported

Appendix A Hayes Commands Man_805U Rev 1.9 Page 53 ATSn=xx Set value of S-Register n to xx ATV Verbal/Numeric Response Codes V0 Numeric respon

805U Radio Modem Module User Manual Page 54 © April 2011 AT&K Flow Control Configuration. &K0 Flow Control Disabled. CTS Always high

Appendix A Hayes Commands Man_805U Rev 1.9 Page 55 &T1 Receive Bit Error Rate Test. Receives data from &T0 module, and records BER stati

805U Radio Modem Module User Manual Page 56 © April 2011 set less than the timeout set by the AT\T command. Default 0. S7 1-255 Number of Con

Appendix A Hayes Commands Man_805U Rev 1.9 Page 57 RB is radio baud Rate, (in bits per second) TD is transmit delay (0.008) MP is the maximum pac

Chapter One Introduction Man_805U Rev 1.9 Page 7 Chapter 1 INTRODUCTION 1.1 General The 805U radio modem module has been designed to p

805U Radio Modem Module User Manual Page 8 © April 2011 transmitted equals the maximum message length (user configurable - default 530 bytes).

Chapter One Introduction Man_805U Rev 1.9 Page 9 . 1.3 Controlled Mode “Controlled mode” provides “point-to-point” communications similar to

805U Radio Modem Module User Manual Page 10 © April 2011 In transparent mode, there can be an unlimited number of repeaters, however with som