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72TS
Train Number Box
Instruction Manual
Copyright © 2007 Tactical Controls Limited
This document contains proprietary information which is protected by copyright. All rights reserved. This document or parts 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 by Tactical Controls
Limited. Tactical Controls Limited shall not be liable for errors contained herein or for incidental or consequential damages in connection
with the furnishing, performance or use of this material.
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Table of Contents
Summary of Contents for Tactical Controls 72TS
- Page 1 The information in this document is subject to change without notice and should not be construed as a commitment by Tactical Controls Limited. Tactical Controls Limited shall not be liable for errors contained herein or for incidental or consequential damages in connection...
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Page 2: Table Of Contents
Tactical Controls Limited 72TS Train Number Box Instruction Manual Table of Contents Introduction..........................3 Block diagram..........................3 Description..........................4 Power supply..........................4 Sensor input..........................4 Control output..........................4 User interface..........................4 Installation...........................5 Protection............................5 Connection diagram........................6 Connection terminals (base unit)....................7 Connection terminals (remote unit)....................8 Layout diagram (base unit)......................9 Layout diagram (remote unit)....................10... -
Page 3: Introduction
Tactical Controls Limited 72TS Train Number Box Instruction Manual Introduction This instruction manual describes a dedicated temperature and fan controller used to control the air curtain (ACC). When the measured temperature is lower than the setpoint temperature, the output will cycle between its minimum and maximum output settings. -
Page 4: Description
Tactical Controls Limited 72TS Train Number Box Instruction Manual Description The Air Curtain Controller (ACC) consists of a base unit and a remote unit. The base unit houses the power supply, sensor input conditioning circuitry, microcontroller, output drive to heaters and fan, thermal trip protection, Building Management System (BMS) control logic and interface to the remote unit. -
Page 5: Installation
Tactical Controls Limited 72TS Train Number Box Instruction Manual Installation The ACC base unit is installed inside the air curtain unit. The ACC remote unit is installed in a separate housing. Please see layout diagrams and dimensional drawing for fixing. -
Page 6: Connection Diagram
Tactical Controls Limited 72TS Train Number Box Instruction Manual Connection diagram 72TSTNB Instruction Manual.doc Page 6 2 March 2007 Issue 1.0... -
Page 7: Connection Terminals (Base Unit)
Tactical Controls Limited 72TS Train Number Box Instruction Manual Connection terminals (base unit) Terminal Description 3 phase supply 3 phase supply 3 phase supply Neutral from mains Load1 Heater phase 1 Load2 Heater phase 2 Load3 Heater phase 3 Neutral to fan... -
Page 8: Connection Terminals (Remote Unit)
Tactical Controls Limited 72TS Train Number Box Instruction Manual Connection terminals (remote unit) Terminal Description Supply from base unit Supply from base unit RS485 Comms to base unit RS485 Comms to base unit 72TSTNB Instruction Manual.doc Page 8 2 March 2007... -
Page 9: Layout Diagram (Base Unit)
Tactical Controls Limited 72TS Train Number Box Instruction Manual Layout diagram (base unit) 72TSTNB Instruction Manual.doc Page 9 2 March 2007 Issue 1.0... -
Page 10: Layout Diagram (Remote Unit)
Tactical Controls Limited 72TS Train Number Box Instruction Manual Layout diagram (remote unit) 72TSTNB Instruction Manual.doc Page 10 2 March 2007 Issue 1.0... -
Page 11: Dimensional Drawing (Base Unit)
Tactical Controls Limited 72TS Train Number Box Instruction Manual Dimensional drawing (base unit) 72TSTNB Instruction Manual.doc Page 11 2 March 2007 Issue 1.0... -
Page 12: Operation Parameters
Tactical Controls Limited 72TS Train Number Box Instruction Manual Operation parameters Parameters in the ACC are accessed by pressing the scroll button. All the adjustable parameters can be set within their limits using the UP and DOWN button. The following is the list of parameters:... -
Page 13: Control
Tactical Controls Limited 72TS Train Number Box Instruction Manual Control The ACC is designed such that when the measured temperature is below the setpoint temperature, depending on the Proportional Band (proband) setting, the output will assume the value shown in the table below. -
Page 14: Alarms
Tactical Controls Limited 72TS Train Number Box Instruction Manual Alarms The ACC raises an alarms if any of its inputs are outside their normal working scope. The alarms are displayed on the Remote unit as an "alarm" code with a prefix "a". -
Page 15: Technical Specification
Tactical Controls Limited 72TS Train Number Box Instruction Manual Technical specification Sensor input Control Setpoint 16 to 35 ºC in steps of 1 degree Temperature Control Proportional with 1ºC hysteresis Proportional Band 1 to 5 ºC Air sensor alarm 50 to 90 °C Hestsink sensor alarm 50 to 90 °C... -
Page 16: Ordering Information
Tactical Controls Limited 72TS Train Number Box Instruction Manual Ordering information Ordering code: ACC-xx-00 where xx is either 6, 9, 12, 18 or 24 representing the KW rating of the unit. You are welcome to order the unit by code or description - Air Curtain Temperature controller.