Campbell-scientific SDM-AO4A Four Channel Analog Output Module Manual de usuario descargar pdf (Pagina 5)

SDM-AO4A Four Channel Analog

Output

1. Function

The SDM-AO4A is designed to output four continuous voltages at levels set

by a Campbell Scientific datalogger.

The SDM-AO4A is a replacement for the SDM-AO4. However, the SDM-

AO4A offers several new features including a 0-10 V Mode, a choice of

synchronous or sequential operation, and SDM signature checking. In

addition, the SDM-AO4A has higher resolution, improved accuracy, and high

drive current for sensor excitation.

2. Specifications

± 5 V mode 10 V mode

Vsupply

12 V Nominal (9.6 to 16 V)

Iq (no load, Vout = 0, Vsupply = 12 V)

11 mA typical 21 mA typical

Iq (no load, Vout = Fullscale, Vsupply = 12 V)

13 mA typical 28 mA typical

Iq (w/ load, Vsupply = 12 V)

13 mA + load typical 28 mA + 2.4*load typical

Iq (power down mode, Vsupply = 12 V)

1.1 mA typical

Range

± 5 V 0-10 V

Resolution

167 µV

Accuracy @ 25°C (20 kOhm load)

± (0.05% of |Vout(V)| + 500 µV) max

Accuracy @ -40° to 60°C (20 kOhm load)

± (0.1% of |Vout(V)| + 500 µV) max

Additional Fullscale Error w/ 50 mA load

-1.3 mV typical -1.5 mV typical

Max Iout per Channel

50 mA

Max Iout Total

100 mA

Overcurrent shutdown point

130 ± 15 mA

Size

5.3" x 3.35" x 0.95" (13.46 x 8.51 x 2.41 cm)

Weight

6.2 oz (175 grams)

Operating Temperature Range

-40° to +60°C

1 2 3 4 5 6 7 8 9 10 ... 19 20

Comentarios a estos manuales

Sin comentarios

Campbell-scientific SDM-AO4A Four Channel Analog Output Module Manual de usuario Pagina 5

Comentarios a estos manuales

Relacionado con productos y manuales para Accesorios para eléctrica Campbell-scientific SDM-AO4A Four Channel Analog Output Module