PR electronics 4222 Universal I/f converter

Specification
PR electronics 4222 Universal I/f converter
Universal I/f converter
Input for RTD, TC, Ohm, potentiometer, mA and V
Frequency output NPN, PNP and TTL
Generates frequencies from 0.001...25000 Hz
2-wire supply > 16 V
Universal AC or DC supply

            

Overview

PR electronics 4222 Universal I/f converter

Technical details
Accessories
Advanced features
Programmable via detachable display front (4501), process calibration, signal simulation, password protection, error diagnostics and selection of help text in several languages.

Application

PR electronics 4222 Universal I/f converter

Linearized, electronic temperature measurement with RTD or TC sensor.
Conversion of linear resistance variation to a frequency signal, e.g. from solenoids and butterfly valves or linear movements with attached potentiometer.
Power supply and signal isolator for 2-wire transmitters.
Process control by way of a frequency signal transmitted to e.g. a PLC or a process computer.
Galvanic separation and conversion of analog signals to frequency signals.

Technical characteristics

PR electronics 4222 Universal I/f converter

When 4222 is used in combination with the 4501 display / programming front, all operational parameters can be modified to suit any application. As the 4222 is designed with electronic hardware switches, it is not necessary to open the device for setting of DIP switches.
A green front LED indicates normal operation.
Continuous check of vital stored data for safety reasons.
3-port 2.3 kVAC galvanic isolation.

Mounting / installation / programming

PR electronics 4222 Universal I/f converter

Very low power consumption means units can be mounted side by side without an air gap – even at 60°C ambient temperature.
Approved for marine applications.
Programming, monitoring, and 2-point process calibration is accomplished with the 4501 detachable display.
All programming can be password protected.

Detailed Models:

PR electronics 4222 Universal I/f converter

PR electronics 3109 Isolated converter / splitter
PR electronics 3113 HART 7 temperature converter isolated
PR electronics 3114 Isolated universal converter
PR electronics 3331 Temperature converter loop-powered isolated
PR electronics 3333 Pt100 converter loop-powered
PR electronics 3337 HART 7 temperature converter loop-powered
PR electronics 4104 Universal uni-/bipolar signal transmitter
PR electronics 4116 Universal transmitter
PR electronics 4501 Display / programming front
PR electronics 4511 Communication enabler
PR electronics 3104 Isolated converter
PR electronics 5714 Programmable LED indicator
PR electronics 9116B Universal converter
PR electronics 9410 Power control unit
PR electronics 7501 Field mounted HART temperature transmitter
PR electronics 5131A 2-wire programmable transmitter temperature transmitter
PR electronics 5331A 2-wire programmable transmitter temperature transmitter
PR electronics 5331D 2-wire programmable transmitter temperature transmitter
PR electronics 5335D 2-wire programmable transmitter temperature transmitter
PR electronics 5333A 2-wire programmable transmitter temperature transmitter
PR electronics 5333D 2-wire programmable transmitter temperature transmitter
PR electronics 5335A 2-wire programmable transmitter temperature transmitter
PR electronics 5334A 2-wire programmable transmitter temperature transmitter
PR electronics 5334B 2-wire programmable transmitter temperature transmitter
PR electronics 5335A 2-wire transmitter with HART protocol temperature transmitter
PR electronics 5337A 2-wire transmitter with HART protocol temperature transmitter
PR electronics 5337D 2-wire transmitter with HART protocol temperature transmitter
PR electronics 5350A PROFIBUS PA/FOUNDATION Fieldbus transmitter
PR electronics 5350B PROFIBUS PA/FOUNDATION Fieldbus transmitter
PR electronics 6331A 2-wire programmable transmitter temperature transmitter
PR electronics 6331B 2-wire programmable transmitter temperature transmitter
PR electronics 6333A 2-wire programmable transmitter temperature transmitter
PR electronics 6333B 2-wire programmable transmitter temperature transmitter
PR electronics 6334A 2-wire programmable transmitter temperature transmitter
PR electronics 6334B 2-wire programmable transmitter temperature transmitter
PR electronics 6335A 2-wire HART transmitter temperature transmitter
PR electronics 6335D 2-wire HART transmitter temperature transmitter
PR electronics 6337A 2-wire HART transmitter temperature transmitter
PR electronics 6337D 2-wire HART transmitter temperature transmitter
PR electronics 6350A PROFIBUS PA / FOUNDATION Fieldbus transmitter
PR electronics 6350B PROFIBUS PA / FOUNDATION Fieldbus transmitter
PR electronics 5131AB 2-wire programmable transmitter temperature transmitter
PR electronics 5331A3B 2-wire programmable transmitter temperature transmitter
PR electronics 5334A3B 2-wire programmable transmitter temperature transmitter
PR electronics 5334B3B 2-wire programmable transmitter temperature transmitter
PR electronics 5331D3B 2-wire programmable transmitter temperature transmitter
PR electronics 6335D2A 2-wire HART transmitter temperature transmitter
PR electronics 6331B2A 2-wire programmable transmitter temperature transmitter
PR electronics 6335D2B 2-wire HART transmitter temperature transmitter
PR electronics 6331B2B 2-wire programmable transmitter temperature transmitter
PR electronics 6337D2A 2-wire HART transmitter temperature transmitter
PR electronics 6334A2B 2-wire programmable transmitter temperature transmitter
PR electronics 6350B2B PROFIBUS PA / FOUNDATION Fieldbus transmitter
PR electronics 6334A2A 2-wire programmable transmitter temperature transmitter
PR electronics 6337D2B 2-wire HART transmitter temperature transmitter
PR electronics 6334B2A 2-wire programmable transmitter temperature transmitter
PR electronics 6333B1B 2-wire programmable transmitter temperature transmitter
PR electronics 6334B2B 2-wire programmable transmitter temperature transmitter
PR electronics 6333B1A 2-wire programmable transmitter temperature transmitter
PR electronics 6350A2A PROFIBUS PA / FOUNDATION Fieldbus transmitter
PR electronics 6337A2B 2-wire HART transmitter temperature transmitter
PR electronics 6337A2A 2-wire HART transmitter temperature transmitter
PR electronics 5114AA 2-wire programmable transmitter temperature transmitter
PR electronics 6331A2B 2-wire programmable transmitter temperature transmitter
PR electronics 9106B HART transparent repeater
PR electronics 9107B HART transparent driver
PR electronics 9113B Temperature / mA converter
PR electronics 9116B Universal converter
PR electronics 9202B Pulse isolator
PR electronics 9203B Solenoid / alarm driver
PR electronics 7908 System 9000 backplane
PR electronics 7916 System 9000 backplane
PR electronics 5104B Ex repeater / power supply
PR electronics 5105B Ex-isolated driver
PR electronics 5106B HART transparent repeater
PR electronics 5107B HART transparent driver
PR electronics 5114B Programmable transmitter
PR electronics 5115B Ex signal calculator
PR electronics 5116B Programmable transmitter
PR electronics 5203B Ex solenoid / alarm driver
PR electronics 5202B Pulse isolator
PR electronics 5131B 2-wire programmable transmitter
PR electronics 5420B Ex power supply
PR electronics 5223B Programmable f/I-f/f converter