ABB RDCO-04C Fiber Optic Communication Module

ABB RDCO-04C Fiber Optic Communication Module

Overview

The RDCO-0x DDCS Communication options are add-on

modules for the

• RMIO Motor Control and I/O board (also part of RDCU

control units)

• BCU control units.

RDCO modules are available factory-installed as well as

retrofit kits.

The RDCO module includes the connectors for fiber optic

DDCS channels CH0, CH1, CH2 and CH3. The usage of these

channels is determined by the application program; see the

Firmware Manual of the drive. However, the channels are

normally assigned as follows:

CH0 – overriding system (eg. fieldbus adapter)

CH1 – I/O options and supply unit

CH2 – Master/Follower link

CH3 – PC tool (ACS800 only).