Advantech Data Acquisition Modules ADAM 4000 Manual de usuario descargar pdf (Pagina 72)

Chapter 3

Chapter 3 I/O Modules

3-45

Technical specification of ADAM-4024

• Resolution: 12-bit

• Output Type: mA, V

• Output Range: 0~20 mA, 4~20 mA, and ±10V

• Isolation Voltage: 3000 V

DC

• Output Impedance: 0.5 Ω

• Accuracy:

±0.1% of FSR for current output

±0.2% of FSR for voltage output

• Zero Drift:

Voltage output: ±30 µV/°C

Current output: ±0.2 µA/°C

• Span Temperature Coefficient: ±25 ppm/°C

• Output Slope Rate:

0.125 ~ 128 mA/sec.

0.0625 ~ 64 V/sec.

• Current Load Resistor: 0 to 500

• Built-in Watchdog Timer

•

Isolation Digital Input

Channel: 4

Level 0: +1V max

Level 1: +10~30 V

DC

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