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
Features
  • 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

Approvals & Certifications

  • CE
  • EAC TR CU 020/2011

Consumption

  • 1.7 W - Internal Consumption
  • 500 VA - Maximum

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.

Show More