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PR 5725 User Manual

Led frequency/pulse converter
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5 7 2 5
L E D F r e q u e n c y /
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N o . 5 7 2 5 V 1 0 0 - U K
F r o m s e r . n o . 1 0 0 6 8 7 0 0 1
S I G N A L S T H E B E S T

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Summary of Contents for PR 5725

  • Page 1 5 7 2 5 L E D F r e q u e n c y / P u l s e C o n v e r t e r N o . 5 7 2 5 V 1 0 0 - U K F r o m s e r .
  • Page 2 PR electronics A/S tilbyder et bredt program af analoge og digitale signalbehandlingsmoduler til industriel automation. Programmet består af Isolatorer, Displays, Ex-barrierer, Temperaturtransmittere, Universaltransmittere mfl. Vi har modulerne, du kan stole på i selv barske miljøer med elektrisk støj, vibrationer og temperaturudsving, og alle produkter opfylder de strengeste internationale standarder.

  • Page 3: Table Of Contents

    Technical characteristics ............ Mounting / installation ............Applications ................ 10 Electrical specifications ............11 Order: 5725 ................ 11 Sensor error indication, inside and outside range ..... 15 Connections ............... 16 Block diagram ..............17 Routing diagram for 5725A ..........19 Routing diagram for 5725D ..........
  • Page 4 The following operations should only be carried out on a disconnected device and under ESD safe conditions: VOLTAGE Troubleshooting the device. Repair of the device must be done by PR electronics A/S only. SYMBOL IDENTIFICATION Triangle with an exclamation mark: Warning / demand. Potentially lethal situations.

  • Page 5: Contents 5 725V100 -I N

    Should there be any doubt as to the correct handling of the device, please contact your local distributor or, alternatively, PR electronics A/S www.prelectronics.com Mounting and connection of the device should comply with national legislation for mounting of electric materials, i.e. wire cross section, protective fuse, and location.
  • Page 6 LIABILITY To the extent the instructions in this manual are not strictly observed, the custom er cannot advance a demand against PR electronics A/S that would otherwise exist according to the concluded sales agreement. CONTENTS 5725V10 0- IN...

  • Page 7: Ec Declaration Of Conformity

    EC DECLARATION OF CONFORMITY As manufacturer PR electronics A/S Lerbakken 10 DK-8410 Rønde hereby declares that the following product: Type: 5725 Name: LED frequency / pulse converter is in conformity with the following directives and standards: The EMC Directive 2004/108/EC and later amendments...
  • Page 8 FRONT AND BACK LAYOUT Picture 1: Front of 5725. Picture 2: Back of 5725. CONTENTS 5725V10 0- IN...

  • Page 9: Technical Characteristics

    • To be mounted in panel front. The included rubber packing must be mounted between the panel cutout hole and the display front to obtain a protection degree of IP65 (type 4X). For extra protection in extreme environments, the 5725 can be delivered with a specially designed splash-proof cover as accessory. CONTENTS...

  • Page 10: Applications

    APPLICATIONS Input signals: Special Contact voltage (NPN) input Special NAMUR current input ∼ Output signals: Analogue, 0/4...20 mA 2 change-over relays Supply: 21.6...253 VAC 19.2...300 VDC CONTENTS 5725V10 0- IN...

  • Page 11: Electrical Specifications

    Order: 5725 Type Version 5725 Standard....: Analogue output and 2 relays . .: Electrical specifications Specifications range ........-20...+60°C Storage temperature ........-40...+85°C Common specifications: Supply voltage, universal ......
  • Page 12 Input: General: Frequency range ......... 0.001...50 kHz Period ............999.9...20 µs Response time (0...90%, 100...10%) ..Period + 0.1 sec. Max. offset........... 90% of selected max. frequency Low cut off frequency ......... 0.001 Hz Low cut off period time ....... 1111 sec. Min.
  • Page 13 TTL input: Trig-level LOW ..........≤ 0.8 VDC Trig-level HIGH ..........≥ 2.0 VDC Input impedance ......... ≥ 100 kΩ ± 5% || ≤ 1.5 nF Sensor supply ..........5...17 V S0 input acc. to DIN 43864: Trig-level LOW ..........≤ 2.2 mA Trig-level HIGH ...........
  • Page 14 Current output: Signal range (span) ........0...20 mA Programmable signal ranges ...... 0...20, 4...20, 20...0 and 20...4 mA Load (max.) ..........20 mA / 800 Ω / 16 VDC Load stability ..........≤ 0.01% of span / 100 Ω Programmable response time ..... 1...60 sec. Sensor error indication (NAMUR input) ..

  • Page 15: Sensor Error Indication, Inside And Outside Range

    Sensor error indication, inside and outside range Sensor error indication in 5725, only available for NAMUR input: Out of range Relay Analogue Display Condition limit behaviour output value redaout Sensor input >6.9 mA Set to user Set to user- ”SE.SH”...

  • Page 16: Connections

    CONNECTIONS Supply: 31 32 Inputs: Special current Special voltage Tacho 41 42 43 44 45 46 41 42 43 44 45 46 41 42 43 44 45 46 Contact (NPN) 41 42 43 44 45 46 41 42 43 44 45 46 41 42 43 44 45 46 NAMUR 41 42 43 44 45 46...

  • Page 17: Block Diagram

    BLOCK DIAGRAM CONTENTS 5 725V100 -I N...
  • Page 18 Power up ”Start” ---- (∼3sec.) ”Monitor” 100. 0 Hold PASS TR. L O Z. I N S. S UP TR. H I LANG TXT 0...7 TXT 21 TXT 22...29 TXT 31 TXT 34...36 TXT 37 TXT 33 0000 -0. 0 5 0.

  • Page 19: Routing Diagram For 5725A

    ROUTING DIAGRAM FOR 5725A If no key is activated for 2 minutes, the display returns to default state ”Monitor” without saving configuration changes. 1 Increase value / choose next parameter 2 Decrease value / choose previous parameter 3 Accept the chosen parameter and go to the next menu Hold 3 Back to previous menu / return to default state ”Monitor”...
  • Page 20 Power up Fast setpoint adjustment and relay test 1 Increase setpoint ”Start” 2 Decrease setpoint ---- SETP F. S ET 3 Save and exit the menu TXT 18 TXT 19/20 (∼3sec.) if REL. U 1 and 2 simultaneously = if REL. U = PERC = DISP relay changes state ”Monitor”...

  • Page 21: Routing Diagram For 5725D

    ROUTING DIAGRAM FOR 5725D If no key is activated for 2 minutes, the display returns to default state ”Monitor” without saving configuration changes. 1 Increase value / choose next parameter 2 Decrease value / choose previous parameter 3 Accept the chosen parameter and go to the next menu Hold 3 Back to previous menu / return to default state ”Monitor”...

  • Page 22: Scrolling Help Texts

    SCROLLING HELP TEXTS TR.LO (when special voltage input is selected) Top line Scrolling text TEXT NR Language menu xxxx SET LOW TRIGGER LEVEL IN VOLT UK - SELECT ENGLISH HELP TEXT TR.LO (when special current input is selected) DK - VAELG DANSK HJAELPETEKST xxxx SET LOW TRIGGER LEVEL IN mA DE - WAEHLE DEUTSCHEN HILFETEXT...
  • Page 23 REL.U OF.DE PERC SET RELAY IN PERCENTAGE xxxx RELAY OFF-DELAY IN SECONDS DISP SET RELAY IN DISPLAY UNITS PO.DE REL1 xxxx RELAY POWER ON DELAY IN SECONDS RELAY 1 DISABLED A.OUT SETP ENTER RELAY 1 SETUP SKIP SKIP RELAY 1 SETUP 20-4 OUTPUT RANGE IN mA 20-0...
  • Page 24 CONFIGURATION / OPERATING THE FUNCTION KEYS Documentation for the routing diagram In general: When configuring the display you are guided through all parameters, allowing you to choose the settings which fit the application. For each menu there is a scrolling help text which is automatically shown in the display if no key has been activated for appr.
  • Page 25 Password protection: Using a password will block access to the menu and parameters. There are two levels of password protection. Passwords be tween 0000 and 4999 allow access to the fast setpoint adjustment and relay test menus (using this password blocks access to all other parts of the menu). Passwords between 5000 and 9999 block access to all parts of the menu, fast setpoint and relay test (current setpoint is still shown).

  • Page 26: Graphic Depiction Of The Relay Function Setpoint

    Graphic depiction of the relay function setpoint Relay units Relay units Hysteresis = 10 Setpoint = 50 Setpoint = 50 Hysteresis = 10 Off N.O. On N.O. Off N.O. Off N.O. On N.O. Off N.O. On N.C. Off N.C. On N.C. On N.C.
  • Page 27 Displays Programmable displays with a wide selection of inputs and outputs for display of temperature, volume and weight, etc. Feature linearisation, scaling, and difference measurement functions for programming via PReset software. Ex interfaces Interfaces for analogue and digital signals as well as HART signals between sensors / I/P ®...

  • Page 28: Lerbakken

     www.prelectronics.se  sales@prelectronics.se  www.prelectronics.co.uk  sales@prelectronics.co.uk  www.prelectronics.com  sales@prelectronics.com  www.prelectronics.org.cn  sales@prelectronics.org.cn Head office Denmark www.prelectronics.com PR electronics A/S sales@prelectronics.dk Lerbakken 10 tel. +45 86 37 26 77 DK-8410 Rønde fax +45 86 37 30 85...

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