TS-8820 Board Revision Change from Rev C to Rev D

Notice Id: 181
URL: Type: Board Revision
Contains Board Revisions: Yes
Effective On: Sep 30, 2021
Published: September 30, 2021
Products Affected: TS-8820, TS-8820-4700, TS-8820-4800, TS-8820-BOX

Dear Valued Customer,

We are contacting you today to notify you of the TS-8820 Board Revision Change from Rev C to Rev D.  Technologic Systems is updating this product to improve the fit with the enclosure and add support for the TS-SILO power hold up feature in combination with newer products.  There is no functional impact to the product and it is fully compatible with all previously compatible System on Modules and software.  The updated PCB design will start shipping on all orders effective immediately.

The affected products are: TS-8820, TS-8820-4700, TS-8820-4800, TS-8820-BOX

All standard configurations of the TS-8820 include an extruded aluminum enclosure.  Over time a number of conflicts have been observed between the TS-8820 PCB and the enclosure, as the production volumes for the TS-8820 increase these fit issues have become more of a challenge.  The new revision of the PCB improves all of these fit issues, including moving all traces in the PCB to the interior of the board in all channels where the PCB makes contact with the enclosure, and moving all components back from the edges of all channels near where the enclosure passes.  With this PCB revision there will no longer be protective kapton tape installed on the back of the PCB.  Additionally future announcements will be published to launch the TS-SILO feature with the new TS-8820-4100 product combination.

Technologic Systems appreciates your business. If you have further questions or concerns, please contact us by either replying to this email or by filling out the contact us form at

Best Regards,

Technologic Systems
16525 East Laser Drive
Fountain Hills, AZ 85268
Phone: (480) 837-5200
Fax: (480) 837-5300

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