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5225A Programmable F/L - F/F Converter
Brand: PR Electronics- Pulse conditioning
- Frequency generator
- Concurrent f/I and f/f function
- Analog current and voltage output
- PNP / NPN output, optional relays
- Programmable by PC and Loop Link
- The 5225 transmitter can be configured with a standard PC and the Loop Link communications unit, or delivered fully configured.
- 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
Specifications
Brand
Approvals & Certifications
- CE
- EAC TR CU 020/2011
Consumption
- 1.7 W - Internal Consumption
- 500 VA - Max.
Dimensions
- 4.29” x 0.925” x 5.12” {109 x 23.5 x 130 mm (H x W x D)}
Environmental Protection
- IP20
Frequency
- 0 to 20 kHz
Humidity
- < 95 % Relative Humidity
Input
- NAMUR According to DIN 19234
- TTL
Isolation
- 3.75 kVac at 250 Vac - Test/Working
Linearization
- < 0.1 % of Span - Linearity Error
Load
- ≤ 600 ohms at Current Output
Output
- < 23 mA - Current Limit
- 0-20 mA
Output Noise
- Minimum 60 dB - Signal to Noise Ratio
Power Requirement
- Maximum
Relay Output
- 2 A AC
- 250 Vrms
Resolution
- 16-bit - Signal Dynamics, Output
Response Time
- < 50 milliseconds + Period - for Digital Output
- < 60 milliseconds + Period - for Analog Output
- < 80 milliseconds + Period - for Concurrent F/I & F/f
Stability
- ≤ 0.01 % of Span at 100 ohms - Load Stability
Supply Voltage
- 17 Vdc at 20 mA - NPN/PNP Supply & S0 Supply
- 19.2-28.8 Vdc
- 8.3 ± 0.5 Vdc at 8 mA - Auxiliary Voltage: NAMUR Supply
Switch Type
- NPN/PNP Transistor
Temperature Effect
- < ± 0.01 % of Span/°C - Temperature Coefficient
Temperature Range
- 20° to 28° C (68° to 82.4° F) - Calibration Temperature
- -20° to 60° C (-4° to 140° F)
Torque
- 4.43 In/Lbs (0.5 Nm) - Screw Terminal Torque
Update Time
- 20 milliseconds
- 30 seconds - Warm-Up Time
- 40 milliseconds - for Concurrent F/I & F/f
- 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.