VK204-25-422 Matrix Orbital, VK204-25-422 Datasheet - Page 4
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VK204-25-422
Manufacturer Part Number
VK204-25-422
Description
VF CHARACTER DISPLAY 20X4 RS422
Manufacturer
Matrix Orbital
Series
VK204-25r
Datasheet
1.VK204-25-422-E.pdf
(47 pages)
Specifications of VK204-25-422
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Troubleshooting .......................................................................................................................................... 20
Commands .................................................................................................................................................. 22
Appendix ..................................................................................................................................................... 37
Ordering ...................................................................................................................................................... 44
Definitions ................................................................................................................................................... 47
Contact ........................................................................................................................................................ 47
Power ...................................................................................................................................................... 20
Display ..................................................................................................................................................... 20
Communication ....................................................................................................................................... 21
Manual Override ..................................................................................................................................... 21
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Command Summary ............................................................................................................................... 37
Character Sets ......................................................................................................................................... 39
Environmental Specifications.................................................................................................................. 41
Electrical Tolerances ............................................................................................................................... 41
Optical Characteristics ............................................................................................................................ 41
Dimensional Drawings ............................................................................................................................ 42
Part Numbering Scheme ......................................................................................................................... 44
Options .................................................................................................................................................... 44
Accessories .............................................................................................................................................. 45
General Purpose Outputs ................................................................................................................... 18
Dallas One-Wire Connector ................................................................................................................ 18
Keypad Header .................................................................................................................................... 19
Communications ............................................................................................................................. 22
Text ................................................................................................................................................. 23
Special Characters ........................................................................................................................... 26
General Purpose Output ................................................................................................................. 29
Dallas One-Wire .............................................................................................................................. 30
Keypad............................................................................................................................................. 31
Display Functions ............................................................................................................................ 33
Data Security ................................................................................................................................... 35
Miscellaneous ................................................................................................................................. 36
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