Resources Contact Us Home
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
Vehicle-mounted camera stabilized passively by vibration isolators
Process for producing dipeptides or dipeptide derivatives
Portable hand-held multi-function device for storing, managing and combining rewards
Optical modulator module
Wireless communication method, wireless communication system, and mode switching method
Safety device and method for electric heating appliances
Computer program, system, and method for mapping Social Security claiming strategies
  Randomly Featured Patents
Method of making a multi-element mold assembly for, E.G., footwear components
Toner cleaning apparatus in electrophotographic copying machine
Boost LED driver not using output capacitor and blocking diode
Multi-wavelength light source
Fiber optics transducers for sensing parameter magnitude
Shake correction apparatus and control method thereof
Tapered trench process
Phase lock loop apparatus
Electrical connector tape