This document is the installation and start-up guide for ABB Drives AF 100 Adapter Kit NAFA-01. It provides safety instructions, warnings, and notes for installing and operating the adapter kit. The kit features high voltage warning and general warning to prevent serious faults and injuries.
This guide provides step‑by‑step instructions for installing the NAFA‑01 AF 100 Adapter Kit, which connects ABB drives to a twisted‑pair AF 100 fieldbus. It includes safety precautions, component descriptions, wiring diagrams, and configuration procedures for both the adapter kit and the connected drives.
The document also details communication settings such as the fixed 4 Mbit/s fibre‑optic link speed, device addressing on the Optical ModuleBus, and required cable types. Compatibility information, warranty terms, and references to related ABB publications are included for complete system integration.
| Maximum number of devices on the NAFA‑01 kit | 24 devices |
|---|---|
| TB810 optical port speed | 10 Mbit/s |
| TB811 optical port speed | 5 Mbit/s |
| Included fibre‑optic cables | 2 × 2 m plastic (POF) cables |
Up to 24 ABB drives (or I/O devices) can be connected to the AF 100 bus using the kit.
The kit includes two 2‑metre plastic (POF) fibre‑optic cables.
After switching off the mains, allow at least 5 minutes for the intermediate circuit capacitors to discharge.