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MELSEC-L Series, Master/Local Unit, LJ71GF11-T2 (Part Numbers)

Part Number

Configured Part Number is shown.

LJ71GF11-T2

L Series CC-Link IE Field Network Master / Local Unit Specifications

L Series CC-Link IE Field Network Master / Local Unit image

L Series CC-Link IE Field Network Master / Local Unit image

Performance Specifications

Maximum Link Points Per NetworkRX16K points (16,384 points, 2 KB)
RY16K points (16,384 points, 2 KB)
RWr8K points (8,192 points, 16 KB)
RWw8K points (8,192 points, 16 KB)
Maximum Link Points Per StationMaster StationRX16K points (16,384 points, 2 KB)
RY16K points (16,384 points, 2 KB)
RWr8K points (8,192 points, 16 KB)
RWw8K points (8,192 points, 16 KB)
Sub-Master Function Active: Master Operation StationRX16K points (16,384 points, 2 KB)
RY16K points (16,384 points, 2 KB)
Transmission range of own station: 2K points (2,048 points, 256 bytes)
RWr8K points (8,192 points, 16 KB)
RWw8K points (8,192 points, 16 KB)
Transmission range of own station: 1K points (1,024 points, 2 KB), or 256 points (512 bytes) if the communication mode is "High Speed"
Sub-Master Function Active: Sub-Master Operation StationRX2K points (2,048 points, 256 bytes) (Assigned to station number 0 or sub-master station number.)
RY2K points (2,048 points, 256 bytes) (Assigned to station number 0 or sub-master station number.)
RWr1K points (1,024 points, 2 KB) (Assigned to station number 0 or sub-master station number.)
256 points (512 bytes) if the communication mode is "High Speed"
RWw1K points (1,024 points, 2 KB) (Assigned to station number 0 or sub-master station number.)
256 points (512 bytes) if the communication mode is "High Speed"
Local StationRX2K points (2,048 points, 256 KB)
RY2K points (2,048 points, 256 KB)
RWr1K points (1,024 points, 2 KB)
256 points (512 bytes) if the communication mode is "High Speed"
RWw1K points (1,024 points, 2 KB)
256 points (512 bytes) if the communication mode is "High Speed"
Communication Speed1 Gbps
Transmission Path TypeLine type, star type (Line type and star type can be combined.), ring type
Communication CableEthernet cable meeting the 1000BASE-T standard: Category 5e or higher (with double shields / STP), straight cable
Maximum Distance Between Stations100 m (complies with ANSI / TIA / EIA-568-B (Category 5e).)
Total Extension DistanceLine type: 12,000 m (when 121 units are connected)
Star type: Varies depending on the system.
Ring type: 12,100 m (when 121 units are connected)
Number Of Cascade Connection LevelsUp to 20 levels
Maximum Number Of Connected Stations121 units (1 master station, 120 slave stations)
Maximum Number Of Networks239
Communication MethodToken passing method
Number Of Occupied Inputs/Outputs32 Points (I/O Assignment: Intelligent 32 Points)
5 V DC Internal Current Consumption0.89 A
External DimensionsHeight (H)90 mm
Width (W)45 mm
Depth (D)95 mm
Mass0.27 kg
Part Number
LJ71GF11-T2
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to Ship

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Basic Information

Communication Interface (Transmission Standard) Other Representative Standard CE / UL / CUL

Please check the type/dimensions/specifications of the part LJ71GF11-T2 in the MELSEC-L Series, Master/Local Unit, LJ71GF11-T2 series.

Tech Support

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