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Created page with "==2024.05.18: RS485 hardware change== Starting from August 2024, all TRB141 devices will be manufactured with modifications to the RS485 RE/DE management hardware. {| class=..."
==2024.05.18: RS485 hardware change==
Starting from August 2024, all TRB141 devices will be manufactured with modifications to the RS485 RE/DE management hardware.
{| class="wikitable"
|-
| style="width: 1219px; text-align: left; background: #eeece1;" |PCN Number: PCN_RUTOS_CHANGE_2024_05_18_EN
|-
|}
{| class="wikitable"
|+
! colspan="2" style="text-align: left; background: #eeece1;" |Change description
|-
| style="text-align: left; background: white;" |Change type
| style="text-align: left; background: white;" |Hardware change
|-
| style="width: 221px; text-align: left; background: white;" | Detailed description
| style="width: 908px; text-align: left; background: white;" | In the latest hardware revision of the TRB141 device, changes have been made to enhance the management of RS485 signalling. TRB141 will require firmware version TRB1_R_00.07.06 or newer to ensure compatibility with the hardware changes and to maintain full functionality. '''Important Note:''' Due to hardware changes, downgrading to firmware versions below, RutOS TRB1_R_00.07.06 is no longer supported.<br>
|-
| style="text-align: left; background: white;" | Change reasons
| style="text-align: left; background: white;" | Improved Hardware Compatibility
|-
|}
{| class="wikitable"
|+
! style="text-align: left; background: #eeece1;" colspan="3" | Affected products information
|-
| style="width: 221px; text-align: left; background: white;" | Model
| style="width: 448px; text-align: left; background: white;" | Affected order codes
| style="width: 448px; text-align: left; background: white;" | Order code changes
|-
| style="text-align: left; background: white;" | {{{name}}}
| style="text-align: left; background: white;" | {{{name}}} ******
| style="text-align: left; background: white;" | No changes
|-
| style="text-align: left; background: white;" | Upcoming change date
| style="text-align: left; background: white;" colspan="2" | 2024 Q3
|-
|}
{| class="wikitable"
|+
! style="text-align: left; background: #eeece1;" colspan="3" | Change impact
|-
| style="width: 221px; text-align: left; background: white;" | Risk assessment
| style="width: 908px; text-align: left; background: white;" colspan="2"|
* Devices with the new hardware changes will not support firmware versions below TRB1_R_00.07.06.
* Please note: this product change notification does not affect any previous TRB141 devices, except new TRB141 devices.
* Custom firmware built on previous SDK versions will also not be supported.
|-
| style="text-align: left; background: white;" | Suggested implementation plan
| style="text-align: left; background: white;" colspan="2"|
Information included in this PCN will help adapt to the upcoming changes. For more detailed information, please contact your sales representative.
|-
|}
{| class="wikitable"
|+
! style="width: 1141px; text-align: left; background: #eeece1;" colspan="3" | Acknowledgement of PCN receipt
|-
| style="text-align: left; background: white;" colspan="3"| If no feedback is received within two weeks after the issue date of this notification - Teltonika may accept that this change has been tacitly accepted and can implement the change as indicated above.
|-
|}
To download the pdf version of this notification, [[Media:{{{name}}}_RutOS_7.07_pcn.pdf|click here]].
Starting from August 2024, all TRB141 devices will be manufactured with modifications to the RS485 RE/DE management hardware.
{| class="wikitable"
|-
| style="width: 1219px; text-align: left; background: #eeece1;" |PCN Number: PCN_RUTOS_CHANGE_2024_05_18_EN
|-
|}
{| class="wikitable"
|+
! colspan="2" style="text-align: left; background: #eeece1;" |Change description
|-
| style="text-align: left; background: white;" |Change type
| style="text-align: left; background: white;" |Hardware change
|-
| style="width: 221px; text-align: left; background: white;" | Detailed description
| style="width: 908px; text-align: left; background: white;" | In the latest hardware revision of the TRB141 device, changes have been made to enhance the management of RS485 signalling. TRB141 will require firmware version TRB1_R_00.07.06 or newer to ensure compatibility with the hardware changes and to maintain full functionality. '''Important Note:''' Due to hardware changes, downgrading to firmware versions below, RutOS TRB1_R_00.07.06 is no longer supported.<br>
|-
| style="text-align: left; background: white;" | Change reasons
| style="text-align: left; background: white;" | Improved Hardware Compatibility
|-
|}
{| class="wikitable"
|+
! style="text-align: left; background: #eeece1;" colspan="3" | Affected products information
|-
| style="width: 221px; text-align: left; background: white;" | Model
| style="width: 448px; text-align: left; background: white;" | Affected order codes
| style="width: 448px; text-align: left; background: white;" | Order code changes
|-
| style="text-align: left; background: white;" | {{{name}}}
| style="text-align: left; background: white;" | {{{name}}} ******
| style="text-align: left; background: white;" | No changes
|-
| style="text-align: left; background: white;" | Upcoming change date
| style="text-align: left; background: white;" colspan="2" | 2024 Q3
|-
|}
{| class="wikitable"
|+
! style="text-align: left; background: #eeece1;" colspan="3" | Change impact
|-
| style="width: 221px; text-align: left; background: white;" | Risk assessment
| style="width: 908px; text-align: left; background: white;" colspan="2"|
* Devices with the new hardware changes will not support firmware versions below TRB1_R_00.07.06.
* Please note: this product change notification does not affect any previous TRB141 devices, except new TRB141 devices.
* Custom firmware built on previous SDK versions will also not be supported.
|-
| style="text-align: left; background: white;" | Suggested implementation plan
| style="text-align: left; background: white;" colspan="2"|
Information included in this PCN will help adapt to the upcoming changes. For more detailed information, please contact your sales representative.
|-
|}
{| class="wikitable"
|+
! style="width: 1141px; text-align: left; background: #eeece1;" colspan="3" | Acknowledgement of PCN receipt
|-
| style="text-align: left; background: white;" colspan="3"| If no feedback is received within two weeks after the issue date of this notification - Teltonika may accept that this change has been tacitly accepted and can implement the change as indicated above.
|-
|}
To download the pdf version of this notification, [[Media:{{{name}}}_RutOS_7.07_pcn.pdf|click here]].