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MELSEC-F Series Data Link/Communication (RS-422/USB)

MELSEC-F Series Data Link/Communication (RS-422/USB)

European terminal block type and MINI-DIN 8 pin (female) are available for external device connection methods.

PDF

RS-485 Communication Function Expansion Board Specifications

MELSEC-F Series Data Link / Communication (RS-422/USB): related image

FX3G-485-BD external appearance

Specifications

  • Approved standards: CE (EMC), ABS, DNV, GL, LR, BV, RINA, NK, KR
  • Interface for simple PC-PC link connection (n:n)
  • Interface for parallel link connection (1:1)
  • Interface for dedicated protocol communication using a computer link where the master is a computer (PC, etc.)
  • Interface for 1:1 nonprocedural communication with a measuring instrument or other equipment having an RS-485 interface.

Performance Specifications

 
Transmission StandardsCompliant with the RS485 standard and RS-422 standard
Isolation MethodNo insulation (between the communication line and the CPU)
Transmission DistanceMax. 50 m
External Equipment Connection MethodEuropean Terminal Block
Communication MethodHalf Duplex Two-way
Communication ProcedureNonprocedural, computer link (dedicated protocol type 1, dedicated protocol type 4), parallel link, simple PC-PC link, inverter communication
The FX3G supports inverter communication for Ver. 1.10 or later.
Communication SpeedNonprocedural, Computer Link300 / 600 / 1,200 / 2,400 / 4,800 / 9,600 / 19,200 / 38,400 (bps)
Parallel Link115,200 (bps)
Simple PC-PC Link38,400 (bps)
Inverter Communication4,800/9,600/19,200/38,400 (bps)
Indicators (LED)RD, SD
Number Of Occupied Inputs/Outputs0 points (This has nothing to do with the maximum number of input/output points of the sequencer.)
Compatible SequencersFX3S, FX3G
When connecting FX3S, Function Expansion Boards cannot be used with the FX3S-CNV-ADP.

General Specifications

 
Ambient Temperature0 to 55°C - When Operating, -25 to 75°C - When Saving
Relative Humidity5 to 95% RH (no condensation) - when operating
Vibration ResistanceWhen Mounting To DIN RailFrequency: 10 To 57 HzSingle amplitude: 0.035 mm 10 times in each direction of X, Y and Z (total 80 minutes each)
Frequency: 57 To 150 HzAcceleration: 4.9 m/s2 10 times in each direction of X, Y and Z (total 80 minutes each)
When Mounting DirectlyFrequency: 10 To 57 HzSingle Amplitude: 0.075 mm 10 times in each direction of X, Y and Z (total 80 minutes each)
Frequency: 57 To 150 HzAcceleration: 9.8 m/s2 10 times in each direction of X, Y and Z (total 80 minutes each)
Impact Resistance147 m/s2, for a half-sine pulse three times in each direction of X, Y and Z for a duration of 11 ms
Noise ResistanceAchieved through a noise simulator with a noise voltage of 1,000 Vp-p, noise width of 1 μs, rise time of 1 ns, and frequency of 30 to 100 Hz
Withstand VoltageThe communication line is not insulated from the sequencer main body.
(Do not perform voltage resistance test)
Insulation ResistanceThe communication line is not insulated from the sequencer main body.
(Do not perform insulation resistance test)
Operating AtmosphereThere shall be no corrosion gas or flammable gas and not much conductive dust.
Altitude Of Use2,000 m or lower
Cannot be used in environments pressurized higher than the atmospheric pressure. Doing so may cause failures.
MELSEC-F Series Data Link / Communication (RS-422/USB): related image

FX3G-485-BD-RJ external appearance

Specifications

  • Approved standards: CE (EMC), KC
  • Function expansion board for RS-485 communication, equipped with an RJ45 connector.
  • Commercially available LAN cables can be used to establish connection.
  • Wiring man-hours can be reduced when Mitsubishi inverters, etc., are connected.

Performance Specifications

 
Transmission StandardsCompliant with the RS485 standard and RS-422 standard
Isolation MethodNo insulation (between the communication line and the CPU)
Transmission DistanceMax. 50 m
External Equipment Connection MethodRJ45 Connector
Communication MethodHalf Duplex Two-way
Communication ProcedureNonprocedural, computer link (dedicated protocol type 1, dedicated protocol type 4), parallel link, simple PC-PC link, inverter communication
The FX3G supports inverter communication for Ver. 1.10 or later.
Communication SpeedNonprocedural, Computer Link300 / 600 / 1,200 / 2,400 / 4,800 / 9,600 / 19,200 / 38,400 (bps)
Parallel Link115,200 (bps)
Simple PC-PC Link38,400 (bps)
Inverter Communication4,800/9,600/19,200/38,400 (bps)
Indicators (LED)RD, SD
Number Of Occupied Inputs/Outputs0 points (This has nothing to do with the maximum number of input/output points of the sequencer.)
Compatible SequencersFX3S, FX3G
When connecting FX3S, Function Expansion Boards cannot be used with the FX3S-CNV-ADP.

General Specifications

 
Ambient Temperature0 to 55°C - When Operating, -25 to 75°C - When Saving
Relative Humidity5 to 95% RH (no condensation) - when operating
Vibration ResistanceWhen Mounting To DIN RailFrequency: 10 To 57 HzSingle Amplitude: 0.035 mm 10 times in each direction of X, Y and Z (total 80 minutes each)
Frequency: 57 To 150 HzAcceleration: 4.9 m/s2 10 times in each direction of X, Y and Z (total 80 minutes each)
When Mounting DirectlyFrequency: 10 To 57 HzSingle Amplitude: 0.075 mm 10 times in each direction of X, Y and Z (total 80 minutes each)
Frequency: 57 To 150 HzAcceleration: 9.8 m/s2 10 times in each direction of X, Y and Z (total 80 minutes each)
Impact Resistance147 m/s2, for a half-sine pulse three times in each direction of X, Y and Z for a duration of 11 ms
Noise ResistanceAchieved through a noise simulator with a noise voltage of 1,000 Vp-p, noise width of 1 μs, rise time of 1 ns, and frequency of 30 to 100 Hz
Withstand VoltageThe communication line is not insulated from the sequencer main body.
(Do not perform voltage resistance test)
Insulation ResistanceThe communication line is not insulated from the sequencer main body.
(Do not perform insulation resistance test)
Operating AtmosphereThere shall be no corrosion gas or flammable gas and not much conductive dust.
Altitude Of Use2,000 m or lower
Cannot be used in environments pressurized higher than the atmospheric pressure. Doing so may cause failures.
MELSEC-F Series Data Link / Communication (RS-422/USB): related image

FX5-422-BD-GOT external appearance

Specifications

  • Approved standards: CE (EMC), KC, ABS, DNV, GL, LR, BV, RINA, NK, KR
  • Expansion board that connects to the GOT via a MINI-DIN 8‑pin connector to establish RS-422 communication

Performance Specifications

 
Transmission StandardsCompliant with the RS-422 standard
External Equipment Connection MethodMINI-DIN 8 pin (female)
InsulationNo insulation (between the communication line and the CPU)
Communication MethodHalf Duplex Two-way
Communication Speed9,600/19,200/38,400/57,600/115,200 (bps)
Compatible CPU UnitsFX5U CPU unit: Ver. 1.000 onward (from the first unit)
MassApprox. 20 g
Power Supply Specification
Rated Voltage (Internal Power Supply)5 V DC
Current Consumption (Internal Power Supply)20 mA / 5 V DC
Power consumption will increase if a GOT 5‑V type is connected.

* The information provided here does not cover all model numbers.

Part Number
FX3G-485-BD
FX3G-485-BD-RJ
FX5-422-BD-GOT
FX5-485-BD
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipType of unit

SGD 37.80

1 Piece(s) 91 Day(s) RS-485 communication function expansion board

SGD 37.80

1 Piece(s) 91 Day(s) RS-485 communication function expansion board

SGD 48.60

1 Piece(s) 91 Day(s) RS-422 communication expansion board (for GOT connection)

SGD 48.60

1 Piece(s) 91 Day(s) RS-485 communication expansion board

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Basic Information

Communication Interface (Transmission Standard) RS-422/485 Representative Standard CE

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