External Wiring - Mitsubishi Electric Q66DA-G User Manual

Channel isolated digital-analog converter module
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5.2 External wiring

(1) For voltage output
D/A
conversion
+15V
A.G
-15V
(2) For current output
D/A
conversion
+15V
A.G
-15V
*1:Use a twisted two-core shielded wire for the power wire.
*2:If there is noise or ripples in the external wiring, connect a 0.1 to 0.47 F25V
capacitor between the V+/I+ terminal and COM.
IMPORTANT
Q66DA-G needs to be powered on 30 minutes prior to operation for compliance to
the specification (accuracy).Therefore, power on 30 minutes prior to offset/gain
setting or after online module replacement.
DC/DC
Filter
converter
DC/DC
Filter
converter
*1
*2
V+
COM
I+
24VDC
24V
24G
FG
*1
*2
V+
COM
I+
24VDC
24V
24G
FG
9
Motor drive module, etc.
1k
to
1M
GND
Motor drive module, etc.
0
to
600
GND

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