منتج شنايدر TM2AMI4LT

المواصفات الفنية

المواصفات الكاملة لـ TM2AMI4LT

Range of product

Modicon M238 logic controller

Product or component type

I/O expansion module

Analogue input number

4

Analogue input type

voltage 0...10 V non differential; Pt 100/Pt 1000 temperature probe - 200...600 °C non differential; Ni 100/Ni 1000 temperature probe - 50...150 °C non differential; current 0...20 mA non differential

Cross talk

<= 1 LSB

Range compatibility

Twido; Advantys OTB

Analogue input resolution

12 bits

LSB value

2.5 mV voltage voltage; 4.8 µA current current; 0.2 °C temperature probe Pt 100/Pt 1000; 0.05 °C temperature probe Ni 100/Ni 1000

Permissible continuous overload

40 mA, analogue input type: current; 13 V, analogue input type: voltage

Input impedance

>= 10 kOhm temperature probe; 470 Ohm current; 10 kOhm voltage

Sampling duration

160 ms

Acquisition period

320 ms per channel + 1 controller cycle time temperature probe; 160 ms per channel + 1 controller cycle time voltage/current

Measurement error

\+/\- 0.2 % of full scale 0...10 V 0...10 V at 25 °C; \+/\- 0.2 % of full scale 4...20 mA 4...20 mA at 25 °C; \+/\- 0.4 % of full scale Pt 100/Pt 1000, Ni 100/ Ni 1000 at 25 °C

Temperature coefficient

\+/\- 0.004 %FS/°C, analogue input type: temperature probe; \+/\- 0.009 %FS/°C, analogue input type: current; \+/\- 0.009 %FS/°C, analogue input type: voltage

Repeat accuracy

+/-0.1 %FS

Non-linearity

\+/\- 0.02 %FS

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