MELSEC-L Series, Master/Local Unit, LJ71GF11-T2
Brand :
MITSUBISHI
Caution
Product Description
L Series CC-Link IE field network master local unit
L Series CC-Link IE Field Network Master / Local Unit Specifications
L Series CC-Link IE Field Network Master / Local Unit image
Performance Specifications
| Maximum Link Points Per Network | RX | 16K points (16,384 points, 2 KB) | |
|---|---|---|---|
| RY | 16K points (16,384 points, 2 KB) | ||
| RWr | 8K points (8,192 points, 16 KB) | ||
| RWw | 8K points (8,192 points, 16 KB) | ||
| Maximum Link Points Per Station | Master Station | RX | 16K points (16,384 points, 2 KB) |
| RY | 16K points (16,384 points, 2 KB) | ||
| RWr | 8K points (8,192 points, 16 KB) | ||
| RWw | 8K points (8,192 points, 16 KB) | ||
| Sub-Master Function Active: Master Operation Station | RX | 16K points (16,384 points, 2 KB) | |
| RY | 16K points (16,384 points, 2 KB) Transmission range of own station: 2K points (2,048 points, 256 bytes) | ||
| RWr | 8K points (8,192 points, 16 KB) | ||
| RWw | 8K 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 Station | RX | 2K points (2,048 points, 256 bytes) (Assigned to station number 0 or sub-master station number.) | |
| RY | 2K points (2,048 points, 256 bytes) (Assigned to station number 0 or sub-master station number.) | ||
| RWr | 1K 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" | ||
| RWw | 1K 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 Station | RX | 2K points (2,048 points, 256 KB) | |
| RY | 2K points (2,048 points, 256 KB) | ||
| RWr | 1K points (1,024 points, 2 KB) 256 points (512 bytes) if the communication mode is "High Speed" | ||
| RWw | 1K points (1,024 points, 2 KB) 256 points (512 bytes) if the communication mode is "High Speed" | ||
| Communication Speed | 1 Gbps | ||
| Transmission Path Type | Line type, star type (Line type and star type can be combined.), ring type | ||
| Communication Cable | Ethernet cable meeting the 1000BASE-T standard: Category 5e or higher (with double shields / STP), straight cable | ||
| Maximum Distance Between Stations | 100 m (complies with ANSI / TIA / EIA-568-B (Category 5e).) | ||
| Total Extension Distance | Line 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 Levels | Up to 20 levels | ||
| Maximum Number Of Connected Stations | 121 units (1 master station, 120 slave stations) | ||
| Maximum Number Of Networks | 239 | ||
| Communication Method | Token passing method | ||
| Number Of Occupied Inputs/Outputs | 32 Points (I/O Assignment: Intelligent 32 Points) | ||
| 5 V DC Internal Current Consumption | 0.89 A | ||
| External Dimensions | Height (H) | 90 mm | |
| Width (W) | 45 mm | ||
| Depth (D) | 95 mm | ||
| Mass | 0.27 kg | ||