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R200
2MLF-HO2A, 2MLF-HD2A High Speed Counter Module User's Guide
ix
May 2010
Honeywell
Contents
1.
INTRODUCTION .......................................................................... 19
1.1
Introduction to High Speed Counter Module ............................................. 19
1.2
Functions ....................................................................................................... 19
2.
SPECIFICATIONS ........................................................................ 21
2.1
Performance Specifications ......................................................................... 21
Performance Specifications .................................................................................................. 21
Pulse Input Specifications .................................................................................................... 23
Preset/auxiliary function Input Specifications ....................................................................... 24
Transistor Output (SINK) Specifications ............................................................................... 24
2.2
Designations of Parts ................................................................................... 25
2MLF-HO2A/HD2A .............................................................................................................. 25
2.3
Specifications for Interface with External Devices .................................... 27
Arrangement of connector pins ............................................................................................ 27
Internal Circuit ...................................................................................................................... 30
2.4
Counter Functions ........................................................................................ 34
Pulse Input Mode ................................................................................................................. 34
Counter Mode ...................................................................................................................... 40
Preset ................................................................................................................................... 44
Compared Output Mode ....................................................................................................... 46
Carry Signal ......................................................................................................................... 50
Borrow Signal ....................................................................................................................... 50
Auxiliary Mode ...................................................................................................................... 50
3.
INSTALLATION & WIRING .......................................................... 57
Installation Environment ....................................................................................................... 57
Handling Precautions ........................................................................................................... 57
3.1
Wiring Precautions ....................................................................................... 58
Example of DC5V Voltage Output Wiring ............................................................................. 58
Example of DC12V NPN Open Collector Output Wiring ...................................................... 60
Example of DC24V PNP Open Collector output wiring ........................................................ 61
Example of Line Driver Output Wiring .................................................................................. 62
4.
OPERATING PROCEDURES AND MONITORING ..................... 63
Содержание 2MLF-HD2A
Страница 18: ...Contents Figures xviii 2MLF HO2A 2MLF HD2A High Speed Counter Module User s Guide R200 Honeywell May 2010 ...
Страница 121: ...7 Programming 7 4 Basic Program R200 2MLF HO2A 2MLF HD2A High Speed Counter Module User s Guide 121 May 2010 Honeywell ...
Страница 178: ...7 Programming 7 6 Program 178 2MLF HO2A 2MLF HD2A High Speed Counter Module User s Guide R200 Honeywell May 2010 ...
Страница 222: ...Honeywell Process Solutions 1860 W Rose Garden Lane Phoenix AZ 85027 USA ...