Mitsubishi Electronics MELSEC-F Manuel D’Utilisation

2 Description of Analog Products

FX

3G

/FX

3U

/FX

3UC

 PLC User's Manual - Analog Control Edition

Common Items

The special function block uses buffer memory (BFM) to send/receive data to/from the PLC.

• Connect the special function block(s) to the right side of the FX

3U

 Series PLC.

• Up to 8 special function blocks can be connected.

→ For a detailed description of the system configuration, refer to the PLC User’s Manual - Hardware Edition.

• Connect the special function block(s) to the right side of the FX

3UC

 Series PLC.

• In some cases, FX

2NC

-CNV-IF or FX

3UC

-1PS-5V may be needed for connection.

• Up to 8

*1

 special function blocks can be connected.

*1.

Up to 7 special function units/blocks can be connected to the FX

3UC

-32MT-LT(-2) PLC.

Select either FX

3UC

-1PS-5V or FX

2NC

-CNV-IF considering the current components consumption.

→ For a detailed description of the system configuration, refer to the PLC User’s Manual - Hardware Edition.

• Connect the special function block(s) to the right side of the FX

3G

 Series PLC.

• Up to 8 special function blocks can be connected.

→ For a detailed description of the system configuration, refer to the PLC User's Manual - Hardware Edition.

Up to 8 special function units/blocks can be

connected (excluding the special adapters).

PLC

Analog special function block

for FX

3U

, FX

2N 

and FX

0N

Up to 8

*1

 special function units/blocks can be connected (excluding the special adapters).

PLC

FX

3UC

 or FX

2NC

 Analog

special function block

FX

3UC

-1PS-5V

or

FX

2NC

-CNV-IF

FX

3U

, FX

2N

 or FX

0N

 Analog

special function block

Up to 8 special function units/blocks can be
connected (excluding the special adapters).

PLC

Analog special function block
for FX

3U

 and FX

2N