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MELSEC-Q Series QJ71GF11-T2
| Maximum number of link points per network - RX | 16K points (16384 points, 2K bytes) |
| Maximum number of link points per network - RY | 16K points (16384 points, 2K bytes) |
| Maximum number of link points per network - RWr | 8K points (8192 points, 16K bytes) |
| Maximum number of link points per network - RWw | 8K points (8192 points, 16K bytes) |
| Maximum number of link points per station - Manager station - RX | 16K points (16384 points, 2K bytes) |
| Maximum number of link points per station - Manager station - RY | 16K points (16384 points, 2K bytes) |
| Maximum number of link points per station - Manager station - RWr | 8K points (8192 points, 16K bytes) |
| Maximum number of link points per station - Manager station - RWw | 8K points (8192 points, 16K bytes) |
| Maximum number of link points per station - Local station - RX | 2K points (2048 points, 256K bytes) |
| Maximum number of link points per station - Local station - RY | 2K points (2048 points, 256K bytes) |
| Maximum number of link points per station - Local station - RWr | 1K points (1024 points, 2K bytes) 256 points (512 bytes) when communication mode is "High-Speed" |
| Maximum number of link points per station - Local station - RWw | 1K points (1024 points, 2K bytes) 256 points (512 bytes) when communication mode is "High-Speed" |
| Communication speed | 1 Gbps |
| Network topology | Line topology, star topology (Coexistence of line topology and star topology is possible.), and ring topology |
| Communication cable | An Ethernet cable that meets the 1000BASE-T standard: Category 5e or higher (double shielded, STP), straight cable |
| Maximum station-to-station distance | 100 m (conforms to ANSI/TIA/EIA-568-B (Category 5e)) |
| Overall cable distance | Line topology: 12000 m (when 121 stations are connected) Star topology: Depends on the system configuration Ring topology: 12100 m (when 121 stations are connected) |
| Number of cascade connections | 20 levels maximum |
| Maximum number of connectable stations | 121 stations (manager station: 1, device station: 120) |
| Maximum number of networks | 239 |
| Communication method | Token passing method |
| Number of occupied I/O points | 32 points (I/O assignment: Intelligent 32 points) |
| Internal current consumption (5 V DC) | 0.85 A |
| External dimensions - Height | 98 mm |
| External dimensions - Width | 27.4 mm |
| External dimensions - Depth | 115 mm |
| Weight | 0.18 kg |
| General specifications | Refer to the general specifications of the CPU module. |
Place your order before 14:00 for earliest possible shipment handover. With round-the-clock transit operated by our partnered global logistics providers, parcels reach most international destinations following routine customs processing. Normal delivery takes 2–6 business days subject to customs clearance progress.Shipping fees will be charged for all orders under USD 500, and the exact shipping cost will be determined and collected by our logistics carriers. Shipments to remote international regions will incur additional courier surcharges to offset extra cross-border transportation costs.
Factory warranty service is not applicable to this industrial control equipment, and extended warranty packages are not provided for this item.
