Rockwell-automation 1734-IE2C_2V POINT I/O 2 Current and 2 Voltage Inp Instrukcja Użytkownika Pobierz pdf (Strona 19)

POINT I/O 2 Current and 2 Voltage Input Analog Modules 19

Publication

1734-IN027A-EN-E - May 2005

Specifications

Input Specifications 1734-IE2C 1734-IE2V

Number of Inputs 2 single-ended, non-isolated

Input Resolution, Bits 16 bits - over 0-21mA

0.32µA/cnt

15 bits plus sign

320µV/cnt in unipolar or

bipolar mode

Input Current 4-20mA

0-20mA

Input Voltage - 0-10V (user configurable)

(-0.0V under, +0.5V over)

10V user configurable

(-0.5V under, +0.5V over)

Absolute Accuracy

Current or Voltage Input 0.1% Full Scale @ 25

Accuracy Drift w/Temp.

Current or Voltage Input

30ppm/

C 5ppm/

Input Update Rate

(per module)

100ms @ Notch = 60Hz (default)

120ms @ Notch - 50Hz

24ms @ Notch = 250Hz

12ms @ Notch = 500Hz

Input Step Response

(per channel)

70ms @ Notch = 60Hz (default)

80ms @ Notch = 50Hz

16ms@ Notch = 250Hz

8ms @ Notch = 500Hz

Digital Filter Time Constant 0...10,000ms

(default = 0ms)

Input Impedance 60Ω 100KΩ

Input Resistance 60Ω 200kΩ

Conversion Type Delta Sigma

Common Mode Rejection

Ratio

120dB

1 2 ... 14 15 16 17 18 19 20 21 22 23 24

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