Dear Valued Customer,

We are contacting you today to notify you that there is a New Modification to TS-7970 to Correct Conflicts with RS-232.  Technologic Systems identified a conflict on the RS-232 interfaces of the TS-7970 that would prevent the system from powering up under certain conditions.  This issue is being corrected with a minor hardware rework, there is no impact to software.

The affected products are: TS-7970

When the TS-7970 COM (RS-232) ports are attached to an active device prior to power being applied, it may not be able to power up.  A fix for the hardware has been identified and will be applied to all product as a rework going forward.

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