Mitsubishi Electric FX3U SERIES - Special Adapter (Differential Line Driver Output

1 Introduction
1.2 Introduction of Products Needed for Positioning
A - 6
FX 3S /FX 3G /FX 3GC /FX 3U /FX 3UC PLC User's Manual - Positioning Control Edition
Common Items
1.2.3 Special Adapter (Differential Line Driver Output)
The special adapter can output pulse trains of up to 200 kHz using the positioning functionality incorporated in
the FX
3U PLC, and can simultaneously control up to 4 axes.
Up to 2 high-speed output special adapters (FX
3U-2HSY-ADP) can be connected to the FX3U PLC.
• The first FX
3U-2HSY-ADP uses Y000 and Y004, and Y001 and Y005.
• The second FX
3U-2HSY-ADP uses Y002 and Y006, and Y003 and Y007.
Cautions when connecting special adapters
• To use high-speed output special adapters only (not to use the other special adapters), it is not necessary
to connect the expansion board.
• To use the analog, communication, and CF card special adapters, be sure to connect the expansion board.
• To use high-speed output special adapters together with the analog, communication, and/or CF card
special adapters, connect the high-speed output special adapters to the expansion board (already
connected to the FX
3U PLC) first, and then connect the analog special adapters, communication, and/or
CF card special adapter(s).
FX
3U
PLC
FX
3U
-2HSY-ADP
Y000
+
Y004
Y001
+
Y005
Y002
+
Y006
1st
2-axes 3-axes
2nd
1-axis
Y003
+
Y007
4-axes
Servo motor
(Servo amplifier)
Servo motor
(Servo amplifier)
Servo motor
(Servo amplifier)
Servo motor
(Servo amplifier)
RD
RDA
RDB
SDA
SDB
SG
SD
FX3U PLCExpansion board
High-speed output
special adapter
Analog special adapter
Communication special adapter
CF card special adapter
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