Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Signal input/output apparatus










Image Number 3 for United States Patent #6475036.

A signal input unit transmits detection signals derived from sensors such as switches, limit switches, or pressure switches to a programmable controller by means of serial transmission. A signal output unit transmits control signals from the programmable controller to control apparatuses such as solenoid-operated valve manifolds, indicator lamps, and buzzers by means of parallel transmission. The signal input units and the signal output units are integrated with each other into one unit and a number thereof is changeable. Further, an intermediate section and an end block are integrally assembled to the signal input units and the signal output units to construct a signal input/output apparatus.








 
 
  Recently Added Patents
Power management implementation in an optical link
Churn prediction and management system
Liquid-level sensor
Rose plant named `ESM R057`
Fluid conduit with PTC fabric heating
Determination and presentation of package pricing offers in response to customer interest in a product
Highly specialized application protocol for email and SMS and message notification handling and display
  Randomly Featured Patents
Epoxy resin mixtures containing phosphonic/phosphinic acid anhydride adducts
Tray cover or the like
Catadioptric intraocular lens
Save set bundling for staging
Carbonate ion control to prevent losses of vanadium in oxidation of hydrogen sulfide
System and method for data compression and decompression in a graphics processing system
Hydrophilic coating
Stirring device and process for carrying out a gas-liquid reaction
Apparatus and method for multiuser detection in CDMA communication system
Circuit for generating high voltage