A-6
2 Description of Analog Products
2.1 Types of Analog Products
FX
3S
/FX
3G
/FX
3GC
/FX
3U
/FX
3UC
PLC User's Manual - Analog Control Edition
Common Items
2.1.2 Special adapter
The analog special adapter uses PLC devices to send/receive data to/from the PLC.
1. FX3S Series PLC
• Connect the special adapter to the left side of the FX3S Series PLC.
• A connector conversion board is needed to connect the special adapter.
• Only 1
*1
analog special adapter can be connected.
→ For a detailed description of the system configuration,
refer to the FX
3S Series User’s Manual - Hardware Edition.
*1. When special adapter is connected to FX
3S Series PLC, expansion boards cannot be connected to
the main unit.
2. FX3G Series PLC
• Connect the special adapter(s) to the left side of the FX3G Series PLC.
• A connector conversion board is needed to connect the special adapter(s).
• Up to 2
*2
analog special adapters can be connected.
→ For a detailed description of the system configuration,
refer to the FX
3G Series User’s Manual - Hardware Edition.
*2. Only 1 analog special adapter can be connected to the FX
3G Series PLC (14-point and 24-point type).
In this case, expansion boards cannot be used.
When two analog special adapters are connected to FX
3G Series PLC (40-point or 60-point type),
analog expansion boards cannot be connected to the main unit.
Analog
special adapter
Connector conversion adapter
PLC
Only 1 analog adapter can be connected.
FX
3S
-CNV-ADP
Analog
special adapters
Connector conversion adapter
PLC
Up to 2 analog adapters can be connected.
FX
3G
-CNV-ADP
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