External Wiring - Mitsubishi MELSEC-Q series User Manual

4
SETUP AND PROCEDURES BEFORE OPERATION
4.4.2

External wiring

(1) For voltage output
(2) For current output
D/A
conversion
+15V
DC/DC
converter
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+ terminal and COM terminal.
D/A
conversion
+15V
DC/DC
converter
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
I+ terminal and COM terminal.
Q66DA-G needs to be powered on 30 minutes prior to operation for compliance to
the specification (accuracy).
Similarly, power on 30 minutes prior to offset/gain setting or after online module
replacement.
1 2
V+
COM
24VDC
24V
24G
filter
FG
1 2
I+
COM
24VDC
24V
24G
filter
FG
4.4 Wiring
4.4.2 External wiring
1
Motor driving
module etc.
2
1k
1M
GND
3
4
Motor driving
module etc.
5
0
600
GND
6
7
8
4
- 7