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model 2704 controller installation and operation handbook - Soliton

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<strong>2704</strong> Controller Module IO<br />

18. CHAPTER 18 MODULE IO............................................... 2<br />

18.1. WHAT IS MODULE IO?..........................................................................2<br />

18.2. MODULE IDENTIFICATION.................................................................3<br />

18.3. MODULE IO PARAMETERS .................................................................4<br />

18.3.1. DC Control <strong>and</strong> DC Retransmission .........................................................5<br />

18.3.2. Relay Output .............................................................................................6<br />

18.3.3. Triac Output..............................................................................................7<br />

18.3.4. Triple Logic Output ..................................................................................8<br />

18.3.5. Triple Logic <strong>and</strong> Triple Contact Input ......................................................8<br />

18.3.6. PV Input....................................................................................................9<br />

18.3.7. Transmitter Power Supply.......................................................................10<br />

18.3.8. Transducer Power Supply .......................................................................10<br />

18.3.9. Potentiometer Input.................................................................................11<br />

18.3.10. DC Input................................................................................................12<br />

18.3.11. Dual PV Input .......................................................................................13<br />

18.4. MODULE SCALING...............................................................................15<br />

18.4.1. The PV Input...........................................................................................15<br />

18.4.2. To Scale The PV Input:- .........................................................................16<br />

18.4.3. Output modules .......................................................................................18<br />

18.4.4. To Scale A Control Output:- ...................................................................19<br />

18.4.5. Retransmission Output ............................................................................20<br />

18.4.6. To Scale A Retransmission Output:-.......................................................20<br />

18.4.7. To Calibrate the Potentiometer input ......................................................21<br />

Installation <strong>and</strong> Operation H<strong>and</strong>book. Part No HA026502 Issue 1.0 Apr-00 18-1

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