Shipping:
Delivery: Estimated 2- 6 business days delivery. See details
Returns: 14 days returns. See details
Order a Mitsubishi RX322B-1 remote I/O add-on PCB from REACO CNC. The pictured board carries the BN634A590G53 board number and a separate D label. Send photos of your original PCB and remote I/O unit nameplate so we can check fitment and quote a replacement.
Mitsubishi RX322B-1 Product Information
| Brand | Mitsubishi Electric |
| Model | RX322B-1 |
| Board Number | BN634A590G53, with a separate D label on the pictured PCB |
| Additional Markings | RX322-1 and Made in Japan |
| Reverse-Side Marking | BN634A590H03 |
| Category | Remote I/O add-on PCB |
| Parameter Description | Mitsubishi lists the RX322-1 add-on PCB with 32 digital inputs (sink/source) and 16 sourcing digital outputs. |
| Condition | Contact us for available condition and photos of the unit offered. |
| Handling Time | Normally 1–2 business days after payment for confirmed stock. |
| Shipping | Worldwide via DHL, UPS, or FedEx. |
| Estimated Delivery Time | Quoted by destination and courier service. |
| Warranty | New or refurbished units carry a 12-month warranty. Used units carry a 3-month warranty. |
| Service | Test video before dispatch and free technical support. |
| Packing | Antistatic protection, cushioning, and reinforced outer packaging. |
Source-Checked Details
Mitsubishi lists the RX322-1 add-on PCB alongside the RX312 base PCB in the FCUA-DX111 remote I/O unit. The assembled unit provides 64 digital inputs and 48 sourcing digital outputs. See section 2.2 of the Mitsubishi MELDAS 600 Series Connection Manual.
Product Scope
This listing covers the RX322B-1 add-on PCB. The pictured board has two gray latching connectors and a short ribbon cable. Your quotation will specify the board configuration and whether the cable is included.
Fitment Confirmation
Send photos of both sides of your original PCB, the board number and letter label, and the remote I/O unit nameplate. Include the full RX322B-1 designation so we can check the board markings, connector layout, and source-output configuration before you order.
Request Price and Availability
Send the required quantity and delivery country for pricing, available condition, dispatch timing, and courier options. We will share a test video before dispatch.
Browse Related Mitsubishi Components
Explore more replacement boards in our Mitsubishi PCB collection.
Fast Global Delivery
- DHL, UPS, FedEx Global shipping.
- Expedited shipping available
- Packed in secure reinforced cartons for maximum protection during transport.
Trusted by
We serve hundreds of manufacturers, distributors, and service providers in industries including machine tools, automotive, electronics, and aerospace.