221856 ⎘
Logic circuits, i.e. having at least two inputs acting on one output ; Inverting circuits; Coupling arrangements; Interface arrangements; Coupling arrangements; Impedance matching circuits using opto-electronic devices
MOTOR CONTROLLER MODULE AND METHOD OF USE
#2INPUT STAGES FOR OPTO-EMULATORS
#3PULSE SIGNAL OUTPUT CIRCUIT AND FLOWMETER
#4Signal isolation and conversion circuit and control apparatus
#5Signal isolation system and signal isolation circuit
#6Universal Digital Input Module in a Process Automation Controller
#7Safe input circuit with one-channel peripheral connection for the input of a bus participant
#8High speed high voltage switching circuit