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Powtier Controls Limited

Tipping Bucket Controller

Instruction Manual

Table of Contents

Introduction.................................................................................................................................3

Block diagram.............................................................................................................................3

Description..................................................................................................................................4

Power supply...............................................................................................................................4

External input..............................................................................................................................4

Control output.............................................................................................................................4

User interface..............................................................................................................................4

Installation...................................................................................................................................5

Connection diagram....................................................................................................................5

Internal layout diagram (user interface)......................................................................................6

Internal layout diagram (input/output)........................................................................................7

Dimensional drawing..................................................................................................................8

Mode of operation.......................................................................................................................9

Technical specification.............................................................................................................10

Ordering information................................................................................................................11

Supplier information.................................................................................................................11

TBC Instruction Manual.odt

Page 2

31 October 2005

Issue 1.0

Summary of Contents for TBC

Page 1: ...thereof may not be reproduced in any form without written permission of the publishers The information in this document is subject to change without notice and should not be construed as a commitment...

Page 2: ...4 External input 4 Control output 4 User interface 4 Installation 5 Connection diagram 5 Internal layout diagram user interface 6 Internal layout diagram input output 7 Dimensional drawing 8 Mode of o...

Page 3: ...the tipping of a water bucket The timer control output is a relay output An external input in the form of volt free contact is used to switch the timer On or Off All user adjustments are by means of...

Page 4: ...contact is used to switch the timer On and Off When the contact is open the timer is Off When the contact is closed the timer is On The timer always starts with the output On Control output Relay outp...

Page 5: ...e 3 sets of connections The external input volt free contact is connected to a 2 way connector OVR and OVR on the PCB The external input is not polarity sensitive The controller output is connected to...

Page 6: ...Powtier Controls Limited Tipping Bucket Controller Instruction Manual Internal layout diagram user interface TBC Instruction Manual odt Page 6 31 October 2005 Issue 1 0...

Page 7: ...Powtier Controls Limited Tipping Bucket Controller Instruction Manual Internal layout diagram input output TBC Instruction Manual odt Page 7 31 October 2005 Issue 1 0...

Page 8: ...Powtier Controls Limited Tipping Bucket Controller Instruction Manual Dimensional drawing 75 0 60 0 141 0 115 0 112 8 101 0 166 1 TBC Instruction Manual odt Page 8 31 October 2005 Issue 1 0...

Page 9: ...the display will show the Off period being count down when the output is Off The TBC is designed such that when the external volt free contact input is closed the timer output will be switched On for...

Page 10: ...een for temperature ON timer and OFF timer Push buttons 3 positive feedback tactile push buttons Connection Plug in screw terminals 2 for supply 2 for control output 2 for external input Supply 110 23...

Page 11: ...by code or description Tipping Bucket Controller For example TBC 230 00 is a Tipping Bucket Controller with 230V supply voltage Supplier information Powtier Controls Limited Unit 4 Parkland Business C...

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