Description

Signal converter with independent pulse inputs.This compact signal converter with pulse inputs for two incremental encoders or measuring systems, can convert both frequency and sum, difference, a product, or a ratio of two frequencies into an analog signal. The integrated RS232 interface mirrors the result of the connected inputs as a serial signal.The module is quickly and easily mounted in the control cabinet on a standard DIN rail.
Mechanical
Dimension40 mm x 79 mm x 91 mm
Working temperature0 °C ... 45 °C
Protection levelIP20
ConnectionsScrew terminalsSub-D connector
Electrical
Input interfacesTTL / RS422HTL
Output interfacesAnalog ±10 VAnalog 0–10 VAnalog 0–20 mAAnalog 4–20 mARS232RS485
Coding inputsA, B, Contr.A, A|, B, B|, Contr.
Coding outputsI, V, 0I, V, 0I, V, 0TxD, RxDT+, T-, R+, R-
Input frequencyHz
Output frequencyHz
Supply voltage18...30 V DC
Characteristics
  • Extremely short conversion time of only 1 ms (f > 2 kHz).
  • Variable input frequency (adjustable from 0.1 Hz to 1 MHz).
  • Convenient parameterizing by TEACH function or with a PC.
  • Direction of rotation of the output signal is determined by thepolarity.
  • Variable linearization curves thanks to programmable digitalfilter and setting possibility.
  • Converts also the sum, difference, product or ration betweentwo frequencies.
  • Analog output with ±10 V or 0 or 4 ... 20 mA.
  • RS232 or RS485 interface for serial read-out of the encoderfrequency.
Benefits
  • Integration of fast frequency inputs in the PLC.
  • Frequency monitoring possible also with an analog input.
  • Usable in combination with encoders and sensors.
  • Wide range of converter control possibilities (HTL, TTL / RS422).
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