Frequently Asked Questions
I have an old part number. Is it obsolete?
Probably, but that's our specialty. We stock the "hard-to-find" legacy gear that the manufacturers stopped making years ago.
Do I need to buy in bulk?
Nope. Our MOQ is 1 piece. If you just need one card to fix a rack, we'll sell you one card.
Can I see pictures before I pay?
Absolutely. Ask us, and we'll snap a photo of the actual unit, serial numbers and all, so you know exactly what's coming.
How do I pay?
We keep it clean: 100% T/T (Bank Wire) before shipping. It's fast, secure, and gets your order released immediately.
Tricon Controller Technology
Let's skip the brochure talk for a minute. You hear the word "Tricon" a lot, but what are we actually buying here?
Simply put, a Tricon is a controller designed with one obsession: Paranoia.
It assumes things will break. It assumes a chip will fail, a wire will come loose, or a voltage spike will hit. Most PLCs panic when that happens. The Tricon just shrugs and keeps running.
The "Secret Sauce": Fault Tolerance
Here is the real-world definition: It's the ability to take a hit and stay standing.
Inside the Tricon controller, there isn't just one brain; there are usually three (Triple Modular Redundancy). They are constantly voting.
Our Service Commitment
- Speed Kills Downtime: We ship within 3 working days of payment. Usually faster.
- The "No-Risk" Guarantee: Every part is bench-tested before it leaves. You get a full 1-YEAR WARRANTY. If it breaks, we own it.
- Real Inventory: We aren't brokering ghost parts. We have the stock, and we have the reputation to back it up.
- The Bottom Line: You get the right part, at a fair price, right now.
Ready to clear that shortage?
Compatible Triconex Part Numbers
| Part Number | Part Number | Part Number |
| 3721 | CM3201 | PI3381 |
| 3806E | AI3351 | 7400209-010 AO2481 |
| 8110 | MP3101 | 7400209-030 DO2401 |
| 3805H | 3805H | 7400210-010 AI2351 |
| 3604E | AI3351 S2 | 7400221-100 PI2381 |
| 4409 SMM | AO3481 S2 | DI 2301 7400208C-020 |
| 4351A | DO3401 S2 | 4351B |
| 8311 | SDO3411 | 3501T |
| SDO3411 S2 | DO2401 HS2 7400219-040 | 8311 |
| 7400219-040 | 7400121-380 | DO3401 |
