4-20 mA Current Output Transmitter for Duty Cycle Input

Transmits ON or OFF period in percent of total period. DIN Rail mounted, digitally programmable.
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4-20 mA current transmitter, duty cycle input
Key Features
  • Transmits On or Off period as a percentage of total period
  • Frequencies from 0.005 Hz to 10 kHz
  • Inputs from NPN or PNP proximity switches, contact closures, digital logic, magnetic pickups down to 12 mV, or AC inputs up to 250 Vac.
  • Triggers on positive or negative pulse edges
  • DIN rail mount housing only 22.5 mm wide
  • Plug-in screw-clamp connectors
  • 5V, 10V or 24V dc sensor excitation output, isolated
  • Dual solid state relays for alarm or control, isolated
  • Isolated 4-20 mA or 0-10V transmitter output, selectable
  • RS232 or RS485 serial communications, isolated
  • Universal AC power, 85-264 Vac
  • Optional ow voltage power, 10-48 Vdc or 12-32 Vac
  • Easy setup with PC-based Instrument Setup Software
Application Example of Duty Cycle Transmitter
Duty Cycle and Elapsed Time of a Laser
phase3.gif (1965 bytes) Duty cycle can be used to indicate the ON time of a pulsed laser in relation to total time. Laureate counters and transmitters can also measure elapsed time, the number of pulses, average width in µs, the number of pulses, and total energy applied.

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