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MELSEC-GOT
6 HANDLING
6.1.3 Wiring method
How to wiring the GOT power supply section is explained below.
(1) Wiring diagram
100AC to 240V
24DCV
DC12/24V
L
L
INPUT
100-240VAC
(LG) (FG)
12/24VDC 0.1A
L
L
RUN OUTPUT
-
+
-
+
INPUT
24VDC
(LG) (FG)
12/24VDC 0.1A
L
L
RUN OUTPUT
INPUT
24VDC
DC12/24V
L
L
-
+
+ -
+
-
+ -
1 The GOTs of the following hardware versions are not equipped with protective
ground terminals because they do not require earthing.
The protective ground terminal is not provided because this product does not
require earthling.
Item
Type
Hardware Version
A975GOT-TBA-B
A975GOT-TBD-B
A975GOT-TBA
A975GOT
A975GOT-TBD
A970GOT-TBA-B
A970GOT-TBD-B
A970GOT-TBA
A970GOT-TBD
A970GOT-SBA
A970GOT-SBD
A970GOT-LBA
A970GOT
A970GOT-LBD
Version L (jun., 2001) or later
A960GOT-EBA
A960GOT
A960GOT-EBD
Version H (jun., 2001) or later
2 When the conventional GOT’s protective ground terminal has the wire fixed,
remove or insulate the wire.
(2) How to use the external outputs
(a) RUN
Outputs whether the GOT operation is normal or abnormal.
Use this output when it is desired to monitor the GOT operation on the PLC
CPU, for example.
Import this output to the input module and check it in the sequence
program.
ON: Normal operation, OFF: Abnormal operation
(b) OUTPUT
External outputs can be provided (lamp is lit, buzzer beeps) by switching on
the bit device GB1 in the GOT with the status monitoring function and touch
switch (bit) function.
