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Distance Trip Meter

(DTM)

London Underground Limited

Contract No. MCL0008

Instruction Manual

2.0

21-Mar-03

Major update - add acc/dec test

DC

DC

1.2

12-Oct-98

Change speed test display

DC

DC

1.1

9-Jul-98

Display test 5s to 2s

DC

DC

1.0

11-Mar-98

First release

DC

DC

Rev.

Date

Description

By

By

Copyright (C) 1998-2003 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.

Содержание DTM

Страница 1: ...his 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 pub...

Страница 2: ...measurement 4 Operator interface 4 Display distance 5 Speed test 5 Acceleration deceleration test 6 Data retention 6 Power supply 6 Installation 6 System layout diagram 8 System connection diagram 9 S...

Страница 3: ...OCK DIAGRAM INPUT BUFFER MICROCONTROLLER POWER SUPPLY DISPLAY BLOCK DIAGRAM FOR DISTANCE TRIP METER DTM SPEC BLOCK 2 JUN 1997 7 DIGIT 7 SEGMENT LED 50V DC PUSH BUTTON AND KEY SWITCH INPUT NON VOLATILE...

Страница 4: ...the DTM these pulses undergo hardware and software filters inside the DTM and the clean signals are then fed to the microprocessor input The Distance Pulse Signal The distance pulse signal is generate...

Страница 5: ...ed which can be A B or C The display will continue to show the distance until the push button is released then the display will go blank Reset distance procedure To reset a distance parameter to zero...

Страница 6: ...the maximum deceleration attained during the test is not recorded The acceleration deceleration test always starts with the maximum deceleration set to zero Please also note that the average accelera...

Страница 7: ...marker provides all the external connections Please see System connection diagram and System wiring list for details Warning This cable is going to be terminated with a 10 way connector Part no ABCIR...

Страница 8: ...T 50V DISTANCE PULSES DC SUPPLY TERMINAL RAIL NOT SUPPLIED 125 0 ALL DIMENSIONS ARE IN MM GENERAL TOLERANCE X 0 5 X X 0 05 C B A M6 Earth stud Litton socket 5 way pins Key switch 200 0 195 0 90 0 66 0...

Страница 9: ...wiring list Cable Marker Description A1 52V supply B1 0V earth C1 Distance pulse signal Screen Earth Warning This cable is going to be terminated with a 10 way connector Part no ABCIRH08FC18 1PCNP3 Th...

Страница 10: ...closed spring biased in insert position panel mounted IP65 rating Push buttons 100mA 25Vdc rating minimum electrical life over 10 000 operations contacts normally open IP65 rating Electrical interfac...

Страница 11: ...welcome to order the unit by code or by description DTM Distance Trip Meter Supplier information Tactical Controls Limited Unit 4 Parkland Business Centre Chartwell Road Lancing West Sussex BN15 8TR...

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