Introduction; Specifications - Campbell SDM-AO4A Product Manual

SDM-AO4A Four-Channel Analog
Output
1.

Introduction

2.

Specifications

Vsupply
Iq (no load, Vout = 0, Vsupply = 12 V)
Iq (no load, Vout = Fullscale, Vsupply = 12 V)
Iq (w/ load, Vsupply = 12 V)
Iq (power down mode, Vsupply = 12 V)
Range
Resolution
Accuracy @ 25°C (20 kOhm load)
Accuracy @ -40° to 60°C (20 kOhm load)
Additional Fullscale Error w/ 50 mA load
Max Iout per Channel
Max Iout Total
Overcurrent shutdown point
Size
Weight
Operating Temperature Range
Arrow.com. Arrow.com. Arrow.com.
Downloaded from Downloaded from Downloaded from
The SDM-AO4A is designed to output four continuous voltages at levels set by
a Campbell Scientific data logger.
NOTE For Edlog and other retired data logger support, view an older
version of this manual at www.campbellsci.com/old-manuals.
View EU declaration of conformity at: www.campbellsci.com/sdm-ao4a.
± 5 V mode
12 V Nominal (9.6 to 16 V)
11 mA typical
13 mA typical
13 mA + load typical 28 mA + 2.4 × load typical
1.1 mA typical
± 5 V
167 µV
± (0.05% of |Vout(V)| + 500 µV) max
± (0.1% of |Vout(V)| + 500 µV) max
–1.3 mV typical
50 mA
100 mA
130 ± 15 mA
13.46 × 8.51 × 2.41 cm (5.3 × 3.35 × 0.95 in)
175 g (6.2 oz)
–40 to 60 °C
10 V mode
21 mA typical
28 mA typical
0-10 V
–1.5 mV typical
1