4-3
Typical Output Configurations
Circuits shown in the following three diagrams represent typical output
configurations for the DDA-06.
Figure 4-4. Voltage Output
Caution:
Do not connect a 4 to 20 mA current loop to a DAC channel set
for the voltage output mode, as the loop supply can cause irreversible
damage to the DAC.
Figure 4-5. 4 to 20 mA Current Output (Floating Load)
R
L
= 2 k
Ω
minimum
DAC Out
LL GND
Output mode
jumper in
V position
R
L
DAC Out
LL GND
Loop
Supply
(36 V
maximum)
Output mode
jumper in
I position
5 V
minimum
+
−
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