ATA238974A - CIRCUIT ARRANGEMENT FOR THE PERFORMANCE OF LOGICAL LINKS - Google Patents
CIRCUIT ARRANGEMENT FOR THE PERFORMANCE OF LOGICAL LINKSInfo
- Publication number
- ATA238974A ATA238974A AT238974A AT238974A ATA238974A AT A238974 A ATA238974 A AT A238974A AT 238974 A AT238974 A AT 238974A AT 238974 A AT238974 A AT 238974A AT A238974 A ATA238974 A AT A238974A
- Authority
- AT
- Austria
- Prior art keywords
- performance
- circuit arrangement
- logical links
- links
- logical
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/11—Plc I-O input output
- G05B2219/1127—Selector for I-O, multiplex for I-O
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/11—Plc I-O input output
- G05B2219/1174—Input activates directly output and vice versa
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Theoretical Computer Science (AREA)
- Programmable Controllers (AREA)
- Executing Machine-Instructions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732319320 DE2319320B2 (en) | 1973-04-17 | 1973-04-17 | Circuit arrangement for the implementation of logical operations |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA238974A true ATA238974A (en) | 1977-04-15 |
AT340706B AT340706B (en) | 1977-12-27 |
Family
ID=5878340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT238974A AT340706B (en) | 1973-04-17 | 1974-03-22 | CIRCUIT ARRANGEMENT FOR THE PERFORMANCE OF LOGICAL LINKS |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT340706B (en) |
CH (1) | CH588735A5 (en) |
DE (1) | DE2319320B2 (en) |
FR (1) | FR2226703B1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD117934A1 (en) * | 1975-03-21 | 1976-02-05 | ||
DE2626585C2 (en) * | 1976-06-14 | 1982-04-22 | Heinrich 2803 Weyhe Nienaber | Device for the electronic connection of digital components |
US4153942A (en) * | 1977-01-24 | 1979-05-08 | Motorola, Inc. | Industrial control processor |
DE3043563A1 (en) * | 1980-11-15 | 1982-06-24 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Evaluating Boolean expressions contg. bracketed expressions - using two shift registers and logical combination circuit for hierarchical operation without changing expressions |
-
1973
- 1973-04-17 DE DE19732319320 patent/DE2319320B2/en not_active Withdrawn
-
1974
- 1974-03-22 AT AT238974A patent/AT340706B/en not_active IP Right Cessation
- 1974-04-10 FR FR7412571A patent/FR2226703B1/fr not_active Expired
- 1974-04-10 CH CH504974A patent/CH588735A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH588735A5 (en) | 1977-06-15 |
FR2226703A1 (en) | 1974-11-15 |
AT340706B (en) | 1977-12-27 |
DE2319320A1 (en) | 1974-10-31 |
FR2226703B1 (en) | 1978-04-21 |
DE2319320B2 (en) | 1979-12-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |