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Ahlborn ALMEMO 8390-1 Operating Instruction

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Operating instruction
Universal transmitter
ALMEMO
®
8390-1
V1.0
19.11.2003

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Summary of Contents for Ahlborn ALMEMO 8390-1

  • Page 1 Operating instruction Universal transmitter ALMEMO ® 8390-1 V1.0 19.11.2003...

  • Page 2: Table Of Contents

    Universal transmitter 8390-1 Operating instructions Universal transmitter ALMEMO 8390-1 ® With supplementary reference to the ALMEMO ® Manual Table of contents 1. INTRODUCTION..................3 1.1 Functions ....................3 1.2 Operating controls................7 2. PUTTING INTO SERVICE................8 3. POWER SUPPLY ..................9 3.1 Power supply via the mains adapter ............9 3.2 DC voltage supply (option U) ...............9 3.3 Sensor supply ..................9 3.4 Data saving, reinitialization ..............9...

  • Page 3: Introduction

    The universal transmitter ALMEMO 8390-1 is a new member in our family of ® unique measuring devices ® - all equipped with Ahlborn GmbH’s patented ALMEMO connector system. The intelligent ALMEMO ® connector offers decisive advantages when con- necting sensors and peripherals because all parameters are stored in an EE- PROM on the connector itself;...
  • Page 4 Universal transmitter 8390-1 SENSOR PROGRAMMING The measuring channels are automatically and completely programmed by the ® ALMEMO sensor connectors. Programming can, however, be modified or supplemented, as and when necessary, via the interface. Measuring ranges Appropriate measuring ranges are available for all sensors with a non-linear characteristic, e.g.
  • Page 5 Universal transmitter 8390-1 Sensor locking All sensor data stored in the connector EEPROM can be protected by means of a graduated locking function against undesired access. MEASUREMENT For each transducer up to four measuring channels are available; i.e. it is also possible to evaluate double sensors, individually scaled sensors, and sensors with function channels.
  • Page 6 Universal transmitter 8390-1 cycle are available. The measuring operation can be started and stopped via the interface. Date and time-of-day When the measuring instrument is switched on, the date and time-of-day are set to 01.01.00 00:00:00. For the purposes of logging a measuring operation these must be reset each time.

  • Page 7: Operating Controls

    Universal transmitter 8390-1 1.2 Operating controls Front : (1) ALMEMO ® -measuring input M0 for all ALMEMO ® sensors M1 to M3 Additional channels (2) Socket for clamp connectors 6 7 1. Analog output A-, A+ 0 to 10 V, option R2/R22 0/4 to 20 mA, option R3/R32 4 5 2.

  • Page 8: Putting Into Service

    Universal transmitter 8390-1 2. PUTTING INTO SERVICE Connect transducer to socket M0 (1); (see Section 4). Ensure the power supply is connected via the mains adapter; (see Sections 3.1, 3.2). Connect analog output to socket A1 (6) using recording cable ZA 1601-RK. or option R2/3 to socket 2 pins 6 and 7 (see Manual, Section 5.1.1) Programming or data output via interface Connect computer via interface cable to socket A1 (6) (see Man., Section 5.2).

  • Page 9: Power Supply

    Universal transmitter 8390-1 3. POWER SUPPLY As power supply there are the following possibilities : • mains adapter 12 V / 200 mA ZB 1012-NA1 • DC voltage supply, 7 to 13 V DC • DC voltage supply, 9 to 30 V DC, electrically isolated OA 8390-U 3.1 Power supply via the mains adapter On the rear of the device there is the socket (5) for connecting an external power sup-...

  • Page 10: Connecting The Transducers

    Universal transmitter 8390-1 4. CONNECTING THE TRANSDUCERS ® ® Virtually any ALMEMO sensor can be connected to the ALMEMO input socket M0 ® (1). To connect your own existing sensors you simply need the appropriate ALMEMO connector. 4.1 Transducers ® The ALMEMO Manual includes detailed descriptions of the comprehensive ALME- ®...
  • Page 11 Universal transmitter 8390-1 sensors channel 4 channel 3 channel 2 channel 1 8390-1 Sensors combined within one connector and sensors with their own power supply are electrically interconnected and must therefore be opera- ted in isolation. The voltage applied to the measuring inputs themselves must not exceed ±5 volts (between B, C, D, A and - ).

  • Page 12: Sensor Programming

    Universal transmitter 8390-1 5. SENSOR PROGRAMMING ® ® Since on ALMEMO devices all sensor programming is stored in the ALMEMO con- nector, ® you can connect any ALMEMO sensor without needing to reprogram. To connect cer- ® tain sensors you can even order ALMEMO connectors that have already been appro- priately programmed.
  • Page 13 Universal transmitter 8390-1 Digital interface ZA 9919-AKxx -65000... +65000 DIGI Infrared 1 FI A628-1/5 0.0... +200.0 °C Ir 1 Infrared 4 FI A628-4 -30.0... +100.0 °C Ir 4 Infrared 6 FI A628-6 0.0... +500.0 °C Ir 6 Snap-on head, normal 20 FV A915-S120 0.30...

  • Page 14: Measuring Operations

    Universal transmitter 8390-1 6. MEASURING OPERATIONS With measuring instrument ALMEMO 8390-1 up to 4 measuring channels, if ® these have been programmed, are scanned continuously at a conversion rate of 2.5 or 10 measuring operations per second; this ensures continuous humidi- ty variable calculation or temperature compensation for dynamic pressure pro- bes and chemical probes;...

  • Page 15: Cyclic Output Of Measured Data For A Device

    Ethernet transmitter. The necessary software XPort-Installer and the instructions for using it are provided on the AMR CD (with effect from ver- sion V5.0) in the folder Zubehoer\Ethernet\XPort-Installer (or via the Internet under www.ahlborn.com). Necessary components : •...

  • Page 16: Cyclic Output Of Measured Data For Networked Devices

    Universal transmitter 8390-1 In network operation consecutive numbers between 01 and 99 should be used; this ensures that device 00 is not addressed unnecessarily in the event of in- terruption to the power supply. Before each attempt to communicate with a device the desired address must be output (see Manual, Section 6.2.1).

  • Page 17: Trouble-Shooting

    Universal transmitter 8390-1 8. TROUBLE-SHOOTING ALMEMO 8390-1 transmitter can be configured and programmed in many ® versatile ways. It is suitable for connecting a wide variety of very different sensors, additional measuring instruments, and peripheral equipment. Given these numerous possibilities the device may in certain circumstances not be- have quite as expected.

  • Page 18: Electromagnetic Compatibility

    With the AMR-Control software you can save logs in terminal mode and print these out using the editor. Service address : Ahlborn Mess- und Regelungstechnik GmbH Eichenfeldstr 1-3 D-83607 Holzkirchen, Germany 9. ELECTROMAGNETIC COMPATIBILITY ALMEMO ®...

  • Page 19: Appendices

    Universal transmitter 8390-1 APPENDICES Technical data see also Manual, Section 2.2) Measuring inputs : one ALMEMO socket for all ALMEMO sensors ® ® Channels : 4 channels / sensor maximum (measuring and function channels, depending on sensor type) Sensor power supply : Mains adapter :approx.

  • Page 20: Product Overview

    Universal transmitter 8390-1 ALMEMO ® Manual AMR-Control software on CD Product overview Order no. Universal transmitter ALMEMO ® 8390-1 1 input, 4 channels, 1 ALMEMO ® output for analog output or interface (network-capable) MA 8390-1 Options : Option U : DC voltage supply, electrically isolated, 9 to 30 V DC OA 8390-U Option I:...

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