FX3U-422-BD | Mitsubishi| Extension board for RS-422 communication
Condition: New Original Packaging
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Unlock enhanced connectivity for your Mitsubishi FX3U PLC systems with the FX3U-422-BD, a robust RS-422 communication expansion board. This compact module seamlessly integrates into the front left corner of the FX3U base unit, immediately expanding your system's communication capabilities. It's truly indispensable, providing a dedicated second programming port that cleverly allows simultaneous connection of both an operator panel (HMI) and a programming PC, thus streamlining diagnostics and operational control. Furthermore, its reliable design, drawing power directly from the main unit, ensures consistent performance in demanding industrial environments.
| Parameter | Specification |
|---|---|
| Interface Type | RS-422 Communication Board |
| Compatibility | Mitsubishi FX3U PLCs (Ver.2.20+), FX3UC-32MT-LT (Ver.1.00+), FX3UC-32MT-LT-2 (Ver.2.53+) |
| Mounting Location | Clips into front left corner of FX3U base unit |
| Power Supply | 5V DC from PLC main unit internal power supply |
| Current Consumption | 20 mA (from 5V DC supply) |
| Communication Standard | Conforms to RS-422 |
| Communication Method | Half-duplex |
| Max. Transmission Distance | 50 meters (164 ft) |
| Connection Method | 8-pin Mini DIN (female) |
| Insulation | Not isolated (between communication line and CPU) |
| Dimensions (W x H x D) | 19.6 mm x 46.1 mm x 53.5 mm |
| Weight | Approx. 0.02 kg (20g) |
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).
