model 2704 controller installation and operation handbook - Soliton

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Installation 2704 Controller 2.5. TO CONNECT ZIRCONIA (DUAL SIGNAL) PROBE A dual signal probe, such as a Zirconia probe, will normally be connected to a Dual PV Input module (Code DP). The module presents two channels, A and C, where A is the voltage input and C is the mV, thermocouple, RTD or mA input. Example 1 shown below uses the Dual PV Input module with both channels configured. In this configuration the module runs at 4.5Hz. The two channels are un-isolated from oneanother but isolated from the rest of the instrument. Example 2 uses two modules. The modules can either be two PV Input modules (code PV) or a Dual PV Input module (code DP) with Channel C configured as ‘None’ plus a PV Input module. This combination runs at 9Hz and may be used if the loop is unusually fast. I/O Module Dual PV Input Typical usage Zirconia probe Order Code DP Connections and examples of use Example 1:- Using the Dual PV Input Module. Channel C is shown configured for thermocouple. The temperature sensor of a zirconia probe is connected to this input, terminals C & D. The Volt Source is connected to the A channel, terminals A & D. - Zirconia Volt source + + - Note: The +ve of the volt source must be connected to the-ve of the thermocouple. A B C D Two PV Input Modules PV Example 2:- Using Two Modules The temperature sensor of the zirconia probe can be connected to the precision PV input of one I/O module, connections C & D, with the Volt Source connected to the second module, terminals A & D. A + Zirconia B Volt + source C C - D D - For further information see Chapter 10. Figure 2-15: Wiring Connections for Zirconia Probe 2-18 Installation and Operation Handbook Part No HA026502 Issue 1.0 Apr-00
2704 Controller Installation 2.5.1. Zirconia Probe Screening 2.5.1.1. Zirconia Carbon Probe Construction Hot End Zirconia Sensor Outer Electrode Ceramic Insulator Inner Electrode Outer metallic shell of the probe Screen - Zirc. mV + + Thermocouple - 2.5.1.2. Screening connections when two modules are used The zirconia sensor wires should be screened and connected to the outer shell of the probe if it is situated in an area of high interference. A + B Outer Electrode Inner Electrode Screen Zirc. mV + - + Screened Cable - C D A T.C. - + B C - D 2.5.1.3. Screening connections when a dual input module is used Both the thermocouple and the zirconia sensor wires must be screened and connected to the outer shell of the probe if it is situated in an area of high interference. Note the reverse connection of the zirconia sensor . Outer Electrode Inner Electrode Screen Zirc. mV T.C. + - - + Screened Cable Screened Compensating Cable - + + - A B C D Installation and Operation Handbook. Part No HA026502 Issue 1.0 Apr-00 2-19
Page 1 and 2: 2704 Controller Contents MODEL 2704
Page 3 and 4: 2704 Controller Contents 5. CHAPTER
Page 5 and 6: 2704 Controller Contents 7. CHAPTER
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Page 9 and 10: 2704 Controller Contents 13. CHAPTE
Page 11 and 12: 2704 Controller Contents 18. CHAPTE
Page 13 and 14: 2704 Controller Contents B. APPENDI
Page 15 and 16: 2704 Controller Contents LIST OF FI
Page 17 and 18: 2704 Controller Contents Figure 18-
Page 19 and 20: 2704 Controller Introduction 1. Cha
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Page 29 and 30: 2704 Controller Installation 2. CHA
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2704 Controller Programmer Operatio
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2704 Controller Digital Programmer
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2704 Controller Alarm Operation 7.
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2704 Controller Alarm Operation 7.2
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2704 Controller Tuning 8. CHAPTER 8
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2704 Controller Tuning 8.2. AUTOMAT
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2704 Controller Tuning Typical auto
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2704 Controller Tuning 8.4.3. To Vi
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2704 Controller Tuning 8.5.1. Setti
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2704 Controller Tuning 8.6. GAIN SC
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2704 Controller Loop Set Up 9. CHAP
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2704 Controller Loop Set Up 9.2. TO
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2704 Controller Loop Set Up 9.2.2.
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2704 Controller Loop Set Up 9.3. TO
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2704 Controller Loop Set Up 9.4. CA
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2704 Controller Loop Set Up 9.5. RA
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2704 Controller Loop Set Up 9.6. OV
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2704 Controller Loop Set Up 9.7. CO
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2704 Controller Loop Set Up 9.8. OU
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2704 Controller Loop Set Up 9.9. LP
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2704 Controller Controller Applicat
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2704 Controller Input Operators 11.
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2704 Controller Totaliser, Timer. C
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2704 Controller User Values 13. CHA
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2704 Controller User Values 5. Pres
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2704 Controller User Values 13.3. W
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2704 Controller Analogue Operators
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2704 Controller Logic Operators 15.
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2704 Controller Logic Operators 15.
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2704 Controller Digital Communicati
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2704 Controller Digital Communicati
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2704 Controller Standard IO 17. CHA
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2704 Controller Standard IO 17.2. P
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2704 Controller Standard IO 10. Pre
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2704 Controller Standard IO 17.3. A
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2704 Controller Standard IO To set
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2704 Controller Standard IO 17.6. S
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2704 Controller Module IO 18. CHAPT
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2704 Controller Module IO 18.2. MOD
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2704 Controller Module IO 18.3.1. D
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2704 Controller Module IO 18.3.3. T
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2704 Controller Module IO 18.3.6. P
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2704 Controller Module IO 18.3.9. P
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2704 Controller Module IO 18.3.11.
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2704 Controller Module IO 18.4. MOD
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2704 Controller Module IO [Units] I
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2704 Controller Transducer Scaling
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2704 Controller Diagnostics 20. CHA
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2704 Controller Diagnostics Note 1.
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2704 Controller Appendix A A. APPEN
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2704 Controller Appendix A B. QUICK
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2704 Controller Safety and EMC Info
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2704 Controller Technical Specifica
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model 2704 controller installation and operation handbook - Soliton

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