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
Efficient location discovery
Process for production of nickel oxide-stabilized zirconia composite oxide
Vertical gate LDMOS device
Quantitative oxygen imaging systems and methods using echo-based single point imaging
System and method for detecting executable machine instructions in a data stream
Reliable event broadcaster with multiplexing and bandwidth control functions
Crosslinked core/shell polymer particles
  Randomly Featured Patents
Hybrid vertical cavity light emitting sources
Phosphoprotein target for insulin and its antagonists
Scale construction
Gas valve seat
Novel acrylic acid salts, a process for their preparation, pharmaceutical compositions containing them and their use in the medicine
Satellite system with enhanced payload capacity
Ventilated creepage blocks
Battery cell tray assembly and sytem
Dipole transducer array for bulk acoustic wave delay device