Ahlborn ALMEMO 8390-1 Operating Instruction Download Page 12

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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. If, however, you wish to create or scale your own sensors or if
sensor errors have to be continually corrected, you can do the programming via the

serial interface using the AMR-Control software; (see Manual, Section 6.3).

5.1 Measuring ranges

In the measuring point programming the measuring ranges are shown by abbreviati-
ons as listed in the following table :

Transducer Sensor/con-

nector

Measuring range Units Abbrev.

Pt100-1 (ITS90)

Axxx -200.0... +850.0

°C

P104

Pt100-2 (ITS90)

Axxx -200.00...+300.00

°C

P204

Ni100

ZA 9030-FS3

-60.0... +240.0

°C

N104

NiCr-Ni (K) (ITS90)

FT Axxx

-200.0...+1370.0

°C

NiCr

NiCroSil-NiSil (N) (ITS90)

ZA 9020-FSN

-200.0...+1300.0

°C

NiSi

Fe-CuNi (L)

ZA 9000-FSL

-200.0... +900.0

°C

FeCo

Fe-CuNi (J) (ITS90)

ZA 9000-FSJ

-200.0...+1000.0

°C

IrCo

Cu-CuNi (U)

ZA 9000-FSU

-200.0... +600.0

°C

CuCo

Cu-CuNi (T) (ITS90)

ZA 9000-FST

-200.0... +400.0

°C

CoCo

PtRh10-Pt (S) ITS90)

FS Axxx

0.0...+1760.0

°C

Pt10

PtRh13-Pt (R) (ITS90)

ZA 9000-FSR

0.0...+1760.0

°C

Pt13

PtRh30-PtRh6 (B) (ITS90)

ZA 9000-FSB

+400.0...+1800.0

°C

EL18

Au-FeCr ZA

9000-FSA

-270.0... +60.0

°C

AuFe

Ntc type N

FN Axxx

-30.00...+125.00

°C

Ntc

Millivolt

ZA 9000-FS0

-10.000...+55.000

Millivolt 1

ZA 9000-FS1

-26.000...+26.000

mV 1

Millivolt 2

ZA 9000-FS2

-260.0...+260.0

mV 2

Volts

ZA 9000-FS3

-2.0000...+2.6000

Volt

Difference - millivolt

ZA 9050-FS0

-10.000...+55.000

D 55

Difference - millivolt 1

ZA 9050-FS1

-26.000...+26.000

D 26

Difference - millivolt 2

ZA 9050-FS2

-260.0...+260.0

D260

Difference - volt

ZA 9050-FS3

-2.0000...+2.6000

D2.6

Sensor voltage

any

0.00...20.00

Batt

Milliampere

ZA 9601FS1

-26.000...+26.000

I032

Percent (4 to 20 mA)

ZA 9601-FS2

0.00... 100.00

P420

Ohms

ZA 9003-FS

0.0... 500.0

Ohm

Frequency

ZA 9909-AK1

0... 32000

Freq

Pulses

ZA 9909-AK2

0... 65000

Puls

Digital input

ZA 9000-EK2

0.0... 100.0

Inp

page 12

Summary of Contents for ALMEMO 8390-1

Page 1: ...Operating instruction Universal transmitter ALMEMO 8390 1 V1 0 19 11 2003 ...

Page 2: ... 3 3 Sensor supply 9 3 4 Data saving reinitialization 9 4 CONNECTING THE TRANSDUCERS 10 4 1 Transducers 10 4 2 Measuring inputs and additional channels 10 5 SENSOR PROGRAMMING 12 5 1 Measuring ranges 12 6 MEASURING OPERATIONS 14 6 1 Digital interfaces 14 6 2 Cyclic output of measured data for a device 15 6 3 Networking the devices 15 6 4 Cyclic output of measured data for networked devices 16 7 AN...

Page 3: ...output modules Manual Section 5 1 Interface modules RS 232 optic fiber Centronics Manual Section 5 2 The entire ALMEMO networking system Manual Section 5 3 All functions and their operation via the interface Manual Chapter 6 Complete list of interface commands with all the printouts Manual Chapter 7 The operating instructions you are now reading cover only those features and controls that are spec...

Page 4: ...tings Function channels Maximum values minimum values and differential values at certain measu ring points can be programmed as function channels and further processed and printed just like normal measuring points Units The two character units can be modified per measuring channel the display thus always indicates the physically correct units Conversion between C and F is performed automatically M...

Page 5: ...tion compensation is available for thermocouples temperature compensation is available for dy namic pressure pH and conductivity probes On infrared sensors the parame ters for zero point correction and gain correction are used as the background temperature and the emissivity factor Analog output and scaling The displayed measured value can by means of analog start and analog end be scaled in such ...

Page 6: ...e print cycle time Function channels are provided for the cyclic output of such average values Output All measured values and programming values are accessible via various inter face cables with RS 232 RS 422 optic fiber or Ethernet interface Measured data can be output in list column or table format Files in table format can be processed directly using any standard spreadsheet software The print ...

Page 7: ...og output A A 0 to 10 V option R22 0 4 to 20 mA option R32 Rear 3 Address code switch Device address 00 to 99 4 Check lamp ON Supply flashes on data trans mission 5 Socket for clamp connectors Power supply via mains adapter ZB1012 NA1 12V 0 2A RS 485 interface OA 8390 I 0 1 input RX RX 2 3 output TX TX 6 ALMEMO output socket A1 Analog output ZA 1601 RK V24 interface ZA 1909 DK5 DKL 7 Ethernet opti...

Page 8: ...Control Via Setup interface set the COM port and transmission rate to 9600 bauds Program the sensors via Program measuring point list Measured value display and sensor adjustment via Measuring points Measured values Data logging in the computer program the print cycle via Devices Programming open the terminal window via File Terminal open the file via File Open and enter file name start the measur...

Page 9: ... the clamp screw terminal of socket 5 on the device using the clamp connector It will then be possible to use the measuring instrument in a 12 volt or 24 volt on board supply sys tem 3 3 Sensor supply Whatever the power supply a sensor supply voltage of approx 12 V DC maximum 70 mA is available on the and terminals of the ALMEMO connector With special connectors 15 V or 24 V DC or reference voltag...

Page 10: ...pressed in at the sides 4 2 Measuring inputs and additional channels Measuring instrument ALMEMO 8390 1 incorporates an input socket M0 1 to which initially measuring channel M0 is assigned ALMEMO sensors can however if ne cessary provide four channels Additional channels are available primarily for humidity sensors temperature humidity dew point mixture ratio or flow probes and chemical probes in...

Page 11: ...connected 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 The cold junction compensation for thermocouple measurement is integrated in the device in socket M0 page 11 channel 4 30 channel 3 20 channel 2 10 channel 1 0 M0 sensors 8390 1 ...

Page 12: ... ITS90 ZA 9020 FSN 200 0 1300 0 C NiSi Fe CuNi L ZA 9000 FSL 200 0 900 0 C FeCo Fe CuNi J ITS90 ZA 9000 FSJ 200 0 1000 0 C IrCo Cu CuNi U ZA 9000 FSU 200 0 600 0 C CuCo Cu CuNi T ITS90 ZA 9000 FST 200 0 400 0 C CoCo PtRh10 Pt S ITS90 FS Axxx 0 0 1760 0 C Pt10 PtRh13 Pt R ITS90 ZA 9000 FSR 0 0 1760 0 C Pt13 PtRh30 PtRh6 B ITS90 ZA 9000 FSB 400 0 1800 0 C EL18 Au FeCr ZA 9000 FSA 270 0 60 0 C AuFe N...

Page 13: ... Humid temperature FN A846 30 00 125 00 C P HT Relative humidity psychrometric with PC FN A846 0 0 100 0 H P RH Mixture ratio psychrometric with PC FN A846 0 0 500 0 gk P AH Dew point psychrometric with PC FN A846 25 0 100 0 C P DT Partial vapor pressure psychrom with PC FN A846 0 0 1050 0 mb P UP Enthalpy psychrometric with PC FN A846 0 0 400 0 kJ P En Conductivity probe with TC FY A641 LF 0 0 20...

Page 14: ...ormed using the AMR Control configuration software or a terminal PC see Manual Chapter 6 RS 485 interface option I Option I provides an integrated RS 485 interface with this option in order to connect the first device to a computer one needs the RS 422 RS 485 bus driver ZA 5099 AS see Manual Section 5 3 3 1 or the RS 422 output of a network distributor The transmit and receive lines must be crosse...

Page 15: ...red set the baud rate for the transmitter 6 2 Cyclic output of measured data for a device If only one transmitter is being used this can output the measured data via the interface automatically independently with its own time control by means of the print cycle see Manual Section 6 5 You can using a terminal program on the PC AMR Control or WINDOWS Terminal write the measured values online to a fi...

Page 16: ...s Win Control provides an online display of this data as line chart bar chart or table and saves it to memory This data can also be retrieved again offline evaluated and printed out 7 ANALOG OUTPUT For the analog registration of the selected measuring point you can to socket A1 connect either an analog output cable ZA 1601 RK see Manual Section 5 1 1 without electrical isolation or a relay trigger...

Page 17: ... short circuit A B for Pt100 sensors use 100 Ω resistor and check connect sensors again one at a time and check successively If a fault persists for any one connection then check all wiring if necessary insulate the sensor and eliminate interference by using shielded or twisted wiring Error Data transmission via the interface does not function Remedy Check the power supply switch off and then on a...

Page 18: ...ogs 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 measuring instrument 8390 1 complies in full with the safety requi rements specified in the EU directive on the harmonization of laws in EU member states relating to electromagnetic compatibility EMC 89...

Page 19: ...ut R2 0 to 10 V R3 0 4 to 20 mA electrically isolated Accuracy 0 1 6 digits resolution 15 bits Temperature drift 1 digit K Option OA 8390 Rx2 2 analog outputs R22 0 to 10 V R32 0 4 to 20 mA electrically isolated Accuracy 0 1 1 digit resolution 12 bits Temperature drift 0 005 K Equipment A D converter delta sigma 16 bit 2 5 10 measuring operations per second Microprocessor NEC 78F0078 Power supply ...

Page 20: ...alog output 0 4 to 20 mA 15 bit electr isol OA 8390 R3 Option R22 Double analog output 0 to 10 V 12 bit electr isol OA 8390 R22 Option R32 Double analog output 0 4 to 20 mA 12 bit electr isol OA 8390 R32 Option HS Fixture for top hat rail mounting OA 2290 HS Accessories Mounting plate with 2 clips ZB 8390 H Mains adapter 12 V 200 mA ZB 1012 NA1 ALMEMO V24 data cable electrically isolated 9600 baud...

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