Description Of Analog Products; Types Of Analog Products; Expansion Board - Mitsubishi Electric FX3G User Manual

FX /FX /FX /FX /FX
3S 3G 3GC 3U 3UC
Common Items
2.

Description of Analog Products

2.1

Types of Analog Products

Analog input/output products are required to perform analog control using the FX Series PLC.
There are 3 types of input/output products: the expansion board, special adapter and the special function
block.
Subsequent subsections explain differences among analog products.
2.1.1

Expansion board

The analog expansion board uses PLC devices to send/receive data to/from the PLC.
1. FX Series PLC
3S
• Connect analog expansion boards to option connectors of an FX
*1
• Only 1 expansion board can be connected.
Expansion board
*1. When expansion board is connected to FX
the main unit.
2. FX Series PLC
3G
• Connect analog expansion boards to option connectors of an FX
*2
• Up to 2 expansion boards can be connected.
Expansion board
*2. Only 1 expansion board can be connected to the FX
In this case, special adapters cannot be used.
When two expansion boards are connected to FX
adapters cannot be connected to the main unit.
PLC User's Manual - Analog Control Edition
PLC
PLC
Series PLC.
3S
→ For a detailed description of the system configuration,
refer to the FX Series User's Manual - Hardware Edition.
3S
Series PLC, special adapters cannot be connected to
3S
Series PLC.
3G
→ For a detailed description of the system configuration,
refer to the FX Series User's Manual - Hardware Edition.
3G
Series PLC (14-point and 24-point type).
3G
Series PLC (40-point or 60-point type), special
3G
2 Description of Analog Products
2.1 Types of Analog Products
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