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Programmable f/I-f/f converter

 

5225A

 

  • 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
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Advanced features

  • 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

Datablad & Manualer


Datablad

Manualer

Manualer på ryska

Kompletterande dokumentation


EU försäkran om överensstämmelse

Säkerhetsanvisningar


Säkerhetsanvisningar

Godkännanden och certifikat


EAC-försäkran

Metrology Pattern Approval (MPA), Russia

Environmental Conditions

Operating temperature -20°C to +60°C
Calibration temperature 20...28°C
Relative humidity < 95% RH (non-cond.)
Protection degree IP20

Mechanical specifications

Dimensions (HxWxD) 109 x 23.5 x 130 mm
Weight approx. 190 g
DIN rail type DIN 46277
Wire size 1 x 2.5 mm2 stranded wire
Screw terminal torque 0.5 Nm

Common specifications

Supply

Supply voltage 19.2...28.8 VDC
Max. required power 3.5 W
Internal power dissipation 1.7 W

Isolation voltage

PELV/SELV IEC 61140
Warm-up time 30 s
Power-up delay 0...999 s
Programming Loop Link
Signal / noise ratio Min. 60 dB
Response time, analog < 60 ms + period
Response time, digital output < 50 ms + period
Response time, concurrent f/I and f/f < 80 ms + period
Signal dynamics, output 16 bit
Effect of supply voltage change < ±0.002% of span / %V
Auxiliary voltage: NAMUR supply 8.3 VDC ±0.5 VDC / 8 mA
S0 supply 17 VDC / 20 mA
NPN / PNP supply 17 VDC / 20 mA
Special supply (programmable) 5...17 VDC / 20 mA
Temperature coefficient < ±0.01% of span / °C
Linearity error < 0.1% of span
EMC immunity influence < ±0.5%

Input specifications

Common input specifications

Max. offset 90% of selected max. frequency
Measurement range 0...20 kHz
Min. measurement range 0.001 Hz
Low cut-off frequency 0.001 Hz
Max. frequency, with input filter ON 50 Hz
Min. period time with input filter ON 20 ms
Input types NAMUR acc. to DIN 19234 Tacho
NPN / PNP
TTL
S0 acc. to DIN 43864

Output specifications

Common output specifications

Updating time 40 ms for concurrent f/I and f/f 20 ms

Current output

Signal range 0...20 mA
Min. signal range 5 mA
Load (@ current output) ≤ 600 Ω
Load stability ≤ 0.01% of span / 100 Ω
Current limit < 23 mA

Voltage output

Signal range 0...10 VDC
Min. signal range 250 mV
Load (@ voltage output) ≥ 500 kΩ

Relay output

Max. switching frequency 20 Hz
Isolation, test / working 3.75 kVAC / 250 VAC
Max. voltage 250 VRMS
Max. current 2 AAC
Max. AC power 500 VA
Max. load at 24 VDC 1 A
Other output types Active outputs (NPN / PNP) f/f converter output
Frequency generator
of span = of the presently selected range

Observed authority requirements

EMC 2014/30/EU
LVD 2014/35/EU
RoHS 2011/65/EU
EAC TR-CU 020/2011

 

Need support to select the right product for your application?

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Reach out by phone to get in touch with us straight away – or use the contact form or quick quote function to send your RFQ directly from the website. You’ll get a response within 24 hours on normal business days.

 

You can expect to get a confirmed delivery date via email within 2 days after we have received your order.

 

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State-of-the-art manufacturing

State-of-the-art manufacturing

Our 8,500 sqm integrated and automated manufacturing campus in Denmark covers the entire value-chain from design and development to manufacturing. It allows us to design and optimize for testing and manufacturing thereby constantly driving quality up and costs down.

 

Dedicated Presales / Aftersales

Dedicated Presale / Aftersales
Our more than 80 dedicated sales engineers can help specify the right device for your application. Backed by our 9 subsidiaries and more than 40 dedicated partners, we are directly accessible in more than 40 countries around the world.

 

Find a PR location close to you

 

Product reliability

Product reliability
Although we’d always like to be top of mind, we recognize our job is mainly to provide peace of mind. Install & Forget® is our way of saying that once installed, our devices will continue to perform even in the toughest environments. And we are not afraid to back that statement up with commitments.

 

Product deployment

Product deployment
Our devices are intuitive and simple to configure. Once installed they visualize rich diagnostics data, allowing the operator to plan preventative maintenance, maximizing process up-time.

 

 

Smart products

Smart products
Many of our devices are designed to accommodate current and future communication enablers, providing the operator with multifunctional capabilities that extends into the future.

 

Check out our range of communication interfaces

 

Smart products

 

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