QJ71BR11 | Mitsubishi| Coaxial Bus System
Condition: New Original Packaging
Ellglble For 1-3 Business days Shipping
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All Parts Come with 12-Month Warranty
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This Mitsubishi QJ71BR11 coaxial bus module is an indispensable component for establishing resilient MELSECNET/H networks within the MELSEC-Q Series, designed to facilitate both PLC-to-PLC communication and seamless remote I/O integration. It boasts a single bus topology, supporting a wide range of applications from control station operations to remote master station functionality. Moreover, it ensures reliable and high-speed data exchange, becoming a cornerstone for robust industrial automation architectures.
| Parameter | Specification |
|---|---|
| Product Type | Coaxial Bus Unit / Network Module |
| Series | MELSEC-Q Series |
| Network Interface | MELSECNET/H |
| Network Topology | Coaxial Bus System (Single Bus) |
| Communication Speed | 25 Mbps / 10 Mbps |
| Max. Number of Stations | Up to 64 (1 control, 63 normal) |
| Overall Cable Distance | Up to 30 km (25/10 Mbps) |
| Communication Cable | 3C-2V / 5C-2V / 5C-FB Coaxial Cable |
| Max. Link Points (LX/LY per network) | 8192 points |
| Max. Link Points (LB/LW per network) | 16384 points (MELSECNET/10 mode: 8192 points) |
| Dimensions (W x H x D) | 27.4 mm x 98 mm x 90 mm |
| Weight | 0.11 kg |
| Conformance Standards | UL, cUL, CE (EMC, RoHS), KC (EMC), LR, NK, DNV, ABS, RINA, UKCA |
| RoHS Compliance | Compliant |
Shipping
At itrustbot, we prioritize fast, reliable shipping to minimize your industrial automation downtime, with warehouse operations Monday-Friday (closed on national holidays). Most orders ship within 2–3 business days; some specific items have a 3–5 day lead time, and we’ll notify you promptly of any unexpected delays.
Free Standard Shipping is available for all non-rush/next-day orders (no minimum purchase). For expedited shipping, we use DHL, FedEx, and UPS for items under 150kg; sea freight or economical options are available for heavy/bulky equipment (contact us to arrange). A $100 flat fee + expedited carrier costs applies for rush orders, with same-day dispatch for orders placed before 3:00 PM EST.
Estimated delivery times (after dispatch): USA & Canada/UK & EU (3–7 business days); Australia & New Zealand (4–8 business days); Rest of the World (7–12 business days). Times are estimates only—carrier/customs delays may occur.
Return
Return Windows: Notify us within 30 days of delivery for wrong/defective items (our error); within 14 days for incorrect orders/unwanted items (customer error).
Return Conditions: Items must be unused, in original received condition, and in unopened original packaging. Opened factory boxes are non-returnable unless the item is defective (sealed boxes opened cannot be resold as new).
