Unipulse F320 - 11-2-1 Obtaining Current Output Signal; 11-2-2 Setting of D;A Zero and Gain

11.D/A CONVERTER
95
11-2-1. Obtaining Current Output Signal
Use the + and - terminals of the F320 for connection with an external device
(350Ω or less load resistance).
11-2-2. Setting of D/A Zero and Gain
With the D/A converter of the F320, an analog output is obtained by setting the
indicated value to output 4mA (D/A zero set value) and the indicated value to
output 20mA (D/A full scale set value). Respective set values are inputted by the
D/A zero and full scale setting functions.
+
-
External device
Load resistance;
350Ω or less
SIG
GND
← Inside Outside →
+
-
F320
CAUTION
• The D/A converter current output is an option.
• Do not apply external currents. Breakage will result.
Also, connecting a capacity load may cause oscillation.
Current
（mA）
20
4
D/A zero set value
Indicated value
D/A full scale set value
Resolution 1/10000