Controller - Institute of Transportation Engineers

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Standard for the ATC – Type 2070 March 29, 2001 104
6 GLOSSARY 6.1.1 Terms and Abbreviations Wherever the following terms or abbreviations are used, the intent and meaning shall be interpreted as follows: A - Ampere AC - Alternating Current AC+ - 120 Volts AC, 60 hertz ungrounded power source AC- - 120 Volts AC, 60 hertz grounded return to the power source AGENCY - The AGENCY director, acting either directly or through properly authorized agents, such agents acting within the scope of the particular duties delegated to them. ANSI - American National Standard Institute ASCII - American Standard Code for Information Interchange Assembly - A complete machine, structure or unit of a machine that was manufactured by fitting together parts and/or modules ASTM - American Society for Testing and Materials AWG - American Wire Gage C - Celsius C Language - The ANSI C Programming Language Cabinet - An outdoor enclosure generally housing the controller unit and associated equipment Certificate of - A certificate signed by the manufacturer of the material or the Compliance manufacturer of assembled materials stating that the materials involved comply in all respects with the requirements of the specifications Standard for the ATC – Type 2070 March 29, 2001 105
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A Recommended Standard of the Joint
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Table of Contents 1 FOREWORD.......
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4.4.3 CPU Active Indicator.........
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2 INTRODUCTION 2.1 Overview The Adv
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Type 2070 Controller Unit - Type 20
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3.1.5.3 Cold Rolled Steel Sheet, Ro
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The potentiometer power rating shal
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3.2.13 Wiring, Cabling, and Harness
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Insulation Resistance: 5,000 megohm
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The equipment shall be engineered f
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3.5.1.5 Each PCB connector edge sha
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All circuits, unless otherwise note
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3.7.5.2 The quality control procedu
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The EIA-485 Line Drivers/Receivers
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The 2070-1B CPU shall not draw more
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4.2.4 Transition Board A TRANSITION
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timer34 = access to MC68360's inter
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An Async-Communications Serial Devi
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Note: The inhibit DCD selection has
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4.2.7.2.9.2 Setting Hardware Clock
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4.2.7.4.3 The Error Handler error r
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4.2.7.6.6 OS-9 compliant header fil
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4.3.5.4 One KHz Reference A synchro
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Input scanning shall begin at I0 (b
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Generate the CRC value Generate the
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SCC Transmit Error Count Transmit E
Page 53 and 54: e - r - S - A one-byte leading edge
Page 55 and 56: (Type Number = 182) 1 0 1 1 0 1 1 0
Page 57 and 58: MC Timestamp NMSB x x x x x x x x B
Page 59 and 60: '0' - immediately upon command rece
Page 61 and 62: The timeout value shall be in the r
Page 63 and 64: Each character shall be composed of
Page 65 and 66: 4.4.5.8 Cursor positioning shall be
Page 67 and 68: supply compartment from the back of
Page 69 and 70: Less than 0.2% rms, 1% peak to peak
Page 71 and 72: 4.7 Chapter Details TABLE OF CONTEN
Page 73 and 74: Standard for the ATC - Type 2070 Ma
Page 87 and 88: 2. Modulation: Phase coherent frequ
Page 89 and 90: external screws, except where calle
Page 91 and 92: 5.4.2.10 A 22-line minimum HAR 2 Ha
Page 93 and 94: Type 2070N - NEMA Module, Back Cove
Page 103: Standard for the ATC - Type 2070 Ma
Page 107 and 108: EEPROM - Electrically Erasable, Pro
Page 109 and 110: NETA - National Electrical Testing
Page 111: VDC - Voltage Direct Current VME -
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Controller - Institute of Transportation Engineers

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