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Twido Programmable controller

Twido programmable controller - Mejdaf Group

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Selection guide<br />

<strong>Twido</strong> programmable <strong>controller</strong><br />

Analogue I/O extension modules<br />

Applications Type of extension modules Analogue inputs<br />

1<br />

Compatibility<br />

- <strong>Twido</strong> compact and modular <strong>controller</strong>s<br />

- Advantys OTB I/O distributed Interfaces<br />

2<br />

3<br />

Type 2 inputs 4 inputs 8 inputs<br />

4<br />

Nature Voltage/current Thermocouple inputs Voltage/current<br />

Temperature probe<br />

Voltage/current<br />

Connection<br />

Removable screw terminal block<br />

5<br />

6<br />

Inputs Range 0...10 V<br />

4...20 mA<br />

(non differential)<br />

Thermocouple<br />

type J, K and T<br />

(differential)<br />

0...10 V p<br />

0...20 mA p<br />

Temperature probe<br />

2, 3 or 4-wire<br />

Pt100/1000 b :<br />

- 200…600 °C<br />

Ni 100/1000 b :<br />

- 50…150 °C<br />

(non differential)<br />

0...10 V<br />

0...20 mA<br />

(non differential)<br />

Resolution 12 bits (4096 points) 12 bits (4096 points) 12 bits (4096 points) 10 bits (1024 points)<br />

7<br />

Acquisition period<br />

10 ms per channel<br />

+ 1 <strong>controller</strong> cycle<br />

time<br />

200 ms per channel<br />

+ 1 <strong>controller</strong> cycle<br />

time<br />

160 ms per channel p<br />

320 ms per channel b<br />

+ 1 <strong>controller</strong> cycle<br />

time<br />

160 ms per channel<br />

+ 1 <strong>controller</strong> cycle<br />

time<br />

Outputs<br />

Range<br />

Resolution<br />

8<br />

Transfer time<br />

External suplly Nominal voltage c 24 V<br />

Limit values<br />

c 20.4…28.8 V<br />

9<br />

Isolation Between channels Non isolated<br />

Between channels and sensor a 500 V rms<br />

Non isolated<br />

supply<br />

Between channels and internal logic a 500 V rms a 2500 V rms a 2500 V rms<br />

10<br />

Analogue I/O module type TM2 AMI 2HT TM2 AMI 2LT TM2 AMI 4LT TM2 AMI 8HT<br />

Pages 54<br />

48

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