Unico 314739 Rev. 3 Serial Data Interface Module Board 314-738 5109821 | Replacement & Repair
2 in-stock options for this part number
Same part number, ready to ship.
NJT Automation supplies the Unico 314739 Rev. 3 Serial Data Interface Module Board 314-738 5109821 with fast next-day delivery, backed by a full 1-year warranty. If you prefer to repair your existing unit, we also offer a mail-in repair service with rush turnaround available.
| Shipping | Ships today from Milwaukee. Free UPS ground included | Next-Day Air and Worldwide Shipping available at checkout |
| Description | Unico 314739 Rev. 3 Serial Data Interface Module Board 314-738 5109821 |
| Warranty | 1-year full-function warranty provided by NJT Automation.Warranty detailsThe original Unico warranty does not apply to pre-owned units. Full warranty coverage is provided directly by NJT Automation. If you have any issues we can usually swap your unit next-day air (based on inventory)-no waiting weeks for a repair. Included: 1 Year +1 Year: +15% of product price +2 Years: +25% of product price |
| Returns | 90-day free returns on all purchases.View return policy |
| Exchange | We will purchase your old or damaged parts. |
Replacement Options for 314739
In stock and ready to ship today
| Availability | Multiple Options In StockWe have similar units in stock and can ship immediately once you confirm the condition you need. |
| Repairs | 314739 Mail-In Repair Service | Get Estimate |
| Variants | |
| Part Number | 314739 |
| Manufacturer | Unico |
Can the 314739 be repaired?
Yes - in most cases the 314739 can be brought back to full working condition through our mail-in repair service. NJT coordinates repairs with technicians experienced in Unico components, handling common failures like power supply issues, communication errors, I/O faults, processor faults, and display problems.
We successfully restore many units that other companies consider "unrepairable". Our process includes complete diagnostic testing, component-level work, firmware restoration, and full functional testing before return. Repairs managed by NJT include a 1-year full-function warranty.
Why Choose Our Repair Service?
- ■ Rush turnaround available, 24 hour emergency service on some models
- ■ 1-year full-function warranty on all services
- ■ Fair pricing with no evaluation or diagnostic charges
- ■ Fast shipping and responsive service
- ■ We will provie a no-charge UPS shipping label if needed
- ■ "Unrepairable" is not an option
- ■ Thousands of successful Allen Bradley restorations (and other brands)
Request a Repair Quote
Ready to repair your 314739? Get a fast repair quote using the button below. For immediate repair assistance, text photos of your faulty unit and describe the symptoms to (414) 331-5954.
Start Your Repair TodayStill have questions?
Find answers to shipping, warranties, repairs, and more.