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Chapter 21 Temperature Measurement of FBs-PLC and PID Control

Chapter 21 Temperature Measurement of FBs-PLC and PID Control

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<strong>21</strong>.6.2 Wiring <strong>of</strong> the RTD input module<br />

<strong>FBs</strong>-RTD<br />

××<br />

Inputs<br />

24V+ +<br />

24V<br />

24VDC<br />

External power supply<br />

+<br />

P0+<br />

P0<br />

Red line<br />

White line<br />

RTD Sensor<br />

COM<br />

White line<br />

+<br />

+<br />

P1+<br />

P1<br />

Red line<br />

White line<br />

White line<br />

RTD Sensor<br />

+<br />

Pn+<br />

Red line<br />

Multiplexer<br />

Pn<br />

White line<br />

White line<br />

RTD Sensor<br />

If it's <strong>FBs</strong>-RTD6, n is 5<br />

If it's <strong>FBs</strong>-RTD16, n is 15<br />

<strong>21</strong>.7 Instructions explanation <strong>and</strong> program example for temperature measurement <strong>and</strong><br />

<strong>PID</strong> temperature control <strong>of</strong> <strong>FBs</strong>-<strong>PLC</strong><br />

The followings are the instructions explanation <strong>and</strong> program example for temperature measurement <strong>and</strong> <strong>PID</strong><br />

temperature control <strong>of</strong> <strong>FBs</strong>-<strong>PLC</strong>.<br />

<strong>21</strong>-11

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