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Orbit Controls OC 7040A, Owner'S Manual

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Orbit Controls OC 7040A Owner'S Manual Download Page 10

5.7 Range 

Selection 

 

Jumper 

20mA 

1V 

10V 

100V 

10mV-1V 

H1 

1+2 1+2 2+3 2+3 1+2 

Z8 , Z9 

DC= Z8 close, Z9 open                     AC= Z8 open, Z9 close       

H3 

1+2 ---  ---  2+3 --- 

R19 (page 11, § 7.3)  open 

open 

open 

open 

R=50k/G-1 

Input single ended 

(+)15,  (-)14,13  (+)15,  (-)14,13

(+)15,  (-)14,13

(+)15,  (-)14,13  (+)15,  (-)14,13

Input differential 

--- 

(+)15,  (-)13 --- 

--- 

(+)15,  (-)13 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 10

Summary of Contents for OC 7040A

Page 1: ...OC7040A_GB_21002 Process Controller OC 7040A Owner s Manual ORBIT CONTROLS AG Zürcherstrasse 137 CH 8952 Schlieren ZH Tel 41 44 730 2753 Fax 41 44 730 2783 info orbitcontrols ch www orbitcontrols ch ...

Page 2: ...2 ...

Page 3: ...portgesellschaft unterschreiben lassen Bewahren Sie bitte das Verpackungsmaterial für eventuelle Reklamationen auf Unpacking Instructions Remove the Packing List and verify that you have received all equipment including the following Orbit Controls Model OC 7040A Programmable Controller Operator s Manual OC 7040A If you have any questions about the shipment please call the Orbit Controls Customer ...

Page 4: ...s 9 5 5 Strain Gauge with Current Supply 9 5 6 Strain Gauge with Voltage Supply 9 5 7 Range Selection 10 5 8 Supply Voltage Selection 115 230VAC 11 6 SERVICE MENU HtESt 12 7 CALIBRATION 13 7 1 Calibration of linear Signals DC and AC 13 7 2 calibration of non linear Signals Tables 13 7 2 1 Calibration of Pt 100 Thermometers 13 7 2 2 Calibration of Thermocouples 13 7 3 Calculation of R19 13 8 BURST ...

Page 5: ...et points and assignment of the input signal to the display A Tara function is available for setting the display to zero at any measuring point For supplying of external sensors an adjustable Excitation is available Service Menu HtESt is suitable for checking of the instrument s performance and the calibration 1 KEYBOARD Key Function in Measuring Mode UP Maximum stored value appears at the display...

Page 6: ...00 1 C 1 digit T C Thermis 2 C 1 digit Tempco 25 ppm C Set Points Standard Set Point Relay SP1 SP2 5A 230VAC Option Additional Relays SP3 SP4 5A 230VAC Setting range 999999 Each Set Point has adjustable Hysterese from 0 to 99 Analog Output Option Analog Outputs 0 4 20mA and 0 10V 12 bit resolution Option 16 bit Isolation 250V RMS Data Output Option RS232 or RS485 with addresses 01 31 8 bit 1 Start...

Page 7: ...WN MENU OrdEr Decimal Point Display Resolution ACK CCCC dd Select with UP or DOWN MENU Fn tArA Tara function OFF ONLY or ON ACK ONLY After pressing the key SET the display will be forced to zero ON The key SET pressed once forces the display to zero When pressed for second time the display returns to the non tare original signal value MENU FiltEr Setting of filter constant averaging filter type AC...

Page 8: ...tion tCC J Thermocouple J with internal could junction tC L Thermocouple K with external could junction tCC L Thermocouple K with internal could junction tC S Thermocouple S with external could junction tCC S Thermocouple S with internal could junction tC b Thermocouple B with external could junction tCC b Thermocouple B with internal could junction tC t Thermocouple T with external could junction...

Page 9: ...5 CONNECTIONS EXAMPLE 5 1 Process Signal 0 4 20mA 5 2 Two Terminal Sensor 5 3 RTD Thermometer and Ohmmeter 5 4 Thermocouples and Thermistors 5 5 Differential input 5 6 Strain Gauge with voltage supply 9 ...

Page 10: ...V 100V 10mV 1V H1 1 2 1 2 2 3 2 3 1 2 Z8 Z9 DC Z8 close Z9 open AC Z8 open Z9 close H3 1 2 2 3 R19 page 11 7 3 open open open open R 50k G 1 Input single ended 15 14 13 15 14 13 15 14 13 15 14 13 15 14 13 Input differential 15 13 15 13 10 ...

Page 11: ...5 8 Supply Voltage Selection115 230VAC Solder Side of the Printed Board 115VAC X2 X3 closed 230VAC X1 closed X1 open X2 X3 open 11 ...

Page 12: ... DC value of the converter ATTENTION The input signal has to be set to ZERO before this Step is entered 1 25XXX Apply the zero signal value The display shows the internal voltage reference 1 25V The Zero Value will be calibrated when the key DOWN is pressed The display shows Ac LO Press the key ACK and keep it pressed until the display shows EE StO The Zero Signal Value has been calibrated 2 2XXXX...

Page 13: ... the Menu Switch into the measuring mode with ACK The Display follows the temperature of the selected T C within its defined range The cold junction is compensated with SMT160 connected to the terminal block 7 3 Calculation of R19 When the individual measuring range by using R19 is selected following has to be considered The AD C type LT2400 is designed for bipolar operation Its zero reference poi...

Page 14: ...de Linear Set LO 000000 Set HI 10000 Input 4 20mA Display 10 000 8 1 Test Conditions According to IEC 801 4 IEC 1000 4 4 EN 50052 1 8 2 Test Set Up 8 3 Test Results Zone 1 2kV Burst Display 10 000 without change Zone 2 2kV Burst Display 10 000 without change CE Approval No 321 30 3 539 c j 9004 69 from 15 6 1998 VTUE Praque 14 ...

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