What to confirm for TB810 in the existing system
Identify TB810 by its complete marking before ordering. TB810 is a S800 optical ModuleBus expansion port within an engineered system, so the connection and project context matter as much as the family name.
Verified technical identity
| Technical item | Verified value / selection note |
|---|---|
| Complete designation | TB810 |
| Product family | TB810 |
| Component role | S800 optical ModuleBus expansion port |
| Function | Optical ModuleBus port |
| Driver | 10 Mbit/s class |
| Pairing | Documented use with CI810, CI820 or CI830 |
| Final configuration | Confirm exact nameplate, hardware revision and order options before purchase |
The TB810 entries above are the starting points for selection. Check the exact nameplate and current manufacturer documents for options or revisions not expressed by the short type code.
Order-code questions
Before buying TB810, resolve this critical match: Check the host interface, fiber link, cluster addressing and optical path before substituting a port. Request an explicit statement of any hardware, firmware or accessory difference.
If another code is offered for TB810, compare it against the installed drawings and the manufacturer's variant data. Do not infer interchangeability from enclosure appearance or shared prefix.
System interface
TB810 serves this duty: Extend the existing S800 I/O or ABB drive ModuleBus over optical media. Draw the path from supply or network through TB810 to the connected load or signal.
Record the real terminal positions, connected cable, controller or protection logic, and the environmental conditions around TB810. These define the acceptance boundary for a replacement.
Acceptance evidence
The site test for TB810 should include: Inspect link status and I/O discovery at both ends of the optical path. Save the observed values, status indications and responsible reviewer's approval.
For equipment containing TB810, document any parameter restore, wiring change, safety check or protective-setting check before release to normal operation.
Related ordering codes in this family
The following TB810 codes are grouped with TB810 for procurement reference. Each option may change ratings, pinout, software support or approvals; none is automatically a drop-in replacement for TB810.
No further unassigned TB810 code is included with TB810 here.
Receiving and maintenance record
Place the exact TB810 designation on the enquiry and purchase order. Ask for quantity, lead time, included accessories and revision confirmation against the site requirement.
On delivery, inspect TB810 labeling and damage, retain the manufacturer documents, and attach the final site test to the equipment record for TB810.
