ABB CI630 3BSE011000R1 AF100 Communication Interface Module Original

Frequently Asked Questions (FAQ)

What type of communication media is supported by the CI630 module?
The CI630 supports coaxial media and includes an integrated modem for direct connection to the AF 100 coaxial bus.

Can the CI630 module be used in a redundant configuration?
Yes, the CI630 supports both media and communication interface redundancy. When used redundantly, it must be installed in positions 1 and 2 of the Basic Station.

What is the purpose of using the backup communication interface in CI630 redundancy?
The backup CI630 supervises the primary CI630, receives input CDPs, and ensures communication continuity by taking over if the primary fails.

Does CI630 support bus master functionality?
Yes, CI630 must be configured as bus master in redundant setups to manage bus traffic and perform timing and data control functions.

What is the maximum allowable difference in cable length between redundant paths?
For the CI630 with coaxial media, the maximum cable length difference between redundant lines must not exceed 1200 meters.

How is the bus address determined for primary and backup CI630 modules?
The primary CI630 uses the configured station address. The backup CI630 uses the same station address plus 80.

Is the CI630 suitable for high-availability applications?
Yes, the CI630 is designed for high-availability systems, supporting redundant buses and interfaces to ensure uninterrupted operation.

Can CI630 be hot-swapped during operation?
Yes, due to the use of BNC T-adapters and drop cables, a faulty CI630 module can be replaced without interrupting the communication on the AF 100 network.