Advantech PCI-1720 Instrukcja Użytkownika Pobierz pdf (Strona 7)

Chapter 1 Gerneral Information 3

1.3 Applications

* Process control

* Programmable voltage source

* Programmable current sink

* Servo control

1.4 Specifications

D/A Output

* Channels: 4 isolated D/A channels

* Resolution: 12 bits

* Output ranges: Unipolar: 0 ~ +5 V, 0 ~ +10 V

Bipolar: ±5 V, ±10 V

Current loop (sink): 0 ~ 20 mA, 4 ~ 20 mA

* Throughput: 500 kHz

* Accuracy: ±0.024%

* Isolation voltage: 2500 V

DC

between the outputs and the PCI bus

* Temperature drift: Typical:10 PPM/°C (0 ~ 60°C)

Maximun:20 PPM/°C (0 ~ 60°C)

* Output current: ±5 mA max.

* Current loop excitation voltage: 50 V max.

* On-board 12 V

DC

excitation voltage (80 mA max.)

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