The accessories line for RSTi‑EP and fieldbus stations is a collection of small but necessary bits: swivel markers, printable labels, termination kits, HD plugs, replacement base modules and plug‑in units. These items help organize wiring, label channels and physically secure modules. They’re handy for maintenance and customization but also highlight that the RSTi platform uses proprietary mechanical parts; keep spare markers and brackets on hand, or choose hardware with more standardized labeling and mounting options.