External Wiring - Mitsubishi Q64AD-GH User Manual

4 SETUP AND PROCEDURES BEFORE OPERATION

4.4.2 External wiring

(a) For voltage input
Signal source 0 to
(b) For current input
Signal source 0 to 20V
*1 Use a 2-core twisted shielded wire for the power wire.
*2 Shows input resistance.
*3 For current input, be sure to connect to (V+) and (I+) terminals.
*4 Be sure to ground the shield wire of each channel.
The SLD terminal can be used when grounding, however it has not been wired inside the board.
Ground it as shown in the diagram shown above or below.
In addition, ground the FG of the power supply module.
4 - 6
(1) Q64AD-GH
10V
*1
GND
*1
GND
*2
V+
I+
V-
Shielded
SLD
*4
*2
*3
V+
I+
250
V-
Shielded
SLD
*4
V+
I+
V-
Shielded
SLD
MELSEC-Q
+
500k
500k -
+
500k
-
500k
4 - 6