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Apator AT-WMBUS-04 Operation And Maintenance Documentation

Rf module with pulse input

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RF module

AT-WMBUS-04

with pulse input

Operation and maintenance documentation

DT2013041201DJ

WWW.TELEMETRIA.EU

Table of Contents

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Summary of Contents for Apator AT-WMBUS-04

Page 1 RF module AT-WMBUS-04 with pulse input Operation and maintenance documentation DT2013041201DJ WWW.TELEMETRIA.EU...
Page 2 TABLE OF CONTENTS: INTRODUCTION ............................2 STRUCTURE ............................... 2 DESCRIPTION OF THE OPERATION ......................3 INSTALLATION ............................4 TECHNICAL PARAMETERS ........................5 ENVIRONMENTAL PROTECTION......................5...
Page 3 INTRODUCTION The AT-WMBUS-04 RF module with pulse input is used both in the stationary Wireless M-Bus reading system, as well as in the drive-by system, to record indications of the water meter connected to it, by counting individual pulses and transmitting them over the radio in the band of 868.95 MHz, in accordance with EN13757-4.
Page 4 DESCRIPTION OF THE OPERATION The AT-WMBUS-04 RF module with pulse input is used to record the indications of the water meter connected to it and to transfer them over the WM-Bus radio interface in the band of 868.95 MHz. The number of pulses counted by the module is stored in an internal buffer, whose capacity allows to count up to 999999999 pulses.
Page 5 INSTALLATION The AT-WMBUS-04 RF module with pulse input is assembled with two mounting holes using screws and wall plugs. Access to the mounting holes is possible after removing the housing lid. Before installing the device on the wall, check the radio signal level. The device does not require an external power source and after installation, it is immediately ready for operation.
Page 6 Measuring device Module Wire colour output input collector white emitter brown Figure 3. Connection of the module with the open collector pulse output TECHNICAL PARAMETERS Data transmission protocol: Wireless M-Bus Operating frequency: 868.95 MHz band Transmission type (data reading): One-way Transmission type (configuration): Two-way Transmission rate:...