DDM165
Buying DDM165 from Flexa Systems
Buy the Sigmatek DDM165 PLC, available on request in brand new or refurbished condition, or send yours to Flexa Systems for repair. The DDM165 carries a 16-channel rating, so a replacement must offer the same channel count to keep your field wiring and the I/O addressing in the controller program unchanged. Before it goes into the machine, confirm that its firmware revision suits the logic your Sigmatek system runs. Every unit is tested before it ships and covered by a 2-year warranty, and a refurbished DDM165 typically costs 30-60% less than a brand new one. For current pricing and availability, request a quote.
Repair option: send in your faulty unit for component-level repair — $370.00 with free diagnostics, a 2-year warranty, and a 5–30 business day turnaround. Repair typically costs 40–70% of a new unit, saving you 30–60%. Learn more about our PLC repair service.
DDM165 at a glance
| Part Number: | DDM165 |
| Manufacturer: | Sigmatek |
| Voltage: | 16 CHANNELS |
| Type: | INPUT MODULE |
DDM165 FAQ
What should I match before swapping in a replacement Sigmatek DDM165?
Check the firmware revision on your installed DDM165 and save a current program backup before removing it. Also confirm the replacement has the same 16-channel rating, so your existing wiring and I/O map still line up.
How can I get a DDM165 when none are listed in stock?
The DDM165 is available on request in brand new or refurbished condition. Request a quote and Flexa Systems will reply with pricing and availability.
Can I trade in a failed Sigmatek DDM165?
Yes. Use the Trade-In button on this page for a free evaluation of your DDM165. Any credit is applied toward your purchase.
Compatible alternatives
Equivalent units from other manufacturers — all in-stock at Flexa, covered by the same 2-year warranty.
