PR electronics 5225A Programmable f/I-f/f converter - special device. The 5225 transmitter can be configured with a standard PC and the Loop Link communications unit, or delivered fully configured.
Application
● The f/I function performs frequency to current and voltage conversion.
● The f/f function can be used for pulse division or multiplication and as a buffer collecting fast pulse trains.
● The concurrent f/I and f/f functions enable a scaled digital output signal in conjunction with the analog output.
● The frequency generator function is used as e.g. a time base or clock generator.
● Input and supply polarity reversal protection.
● Programmable digital outputs including NPN, PNP or relay options.
Technical characteristics
● 4 front LEDs, indicating f in active inputs (not NPN), Dig.out.1 (NPN or relay 1) and Dig.out 2 (relay 2) outputs, and a NAMUR input error signal.
● Analog current output can be configured to any current within 0...20 mA range.
● Voltage output range is selectable between 0...10 VDC and 0...1 VDC by use of internal jumpers.
● Input range:
Frequency: 0...20,000 Hz
Sensor types: NAMUR, tacho, NPN, PNP, TTL, S0
● Output range:
Current and voltage output: 0...20 mA / 0...10 V
Relay outputs: 0...20 Hz
NPN and PNP output as f/f: 0...1000 Hz
NPN and PNP output as generator: 0...20,000 Hz
PR electronics 5225A Programmable f/I-f/f converter - special device
