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BCU-02 3AUA0000110429  BCU-02/12/22 control units

The BCU-02, BCU-12 and BCU-22 are control units used for controlling converters viafiber optic links. They contain integrated branching unit functionality for collecting andstoring real-time data from the converter modules to help fault tracing and analysis. Thedata is stored on the SDHC memory card inserted into the SD CARD slot and can beanalyzed by ABB service personnel.

The control unit requires an external 24 V DC power source. it has three option slots forI/O extensions, encoders and fieldbus adapters, and a removable memory unit. Forexample, if you need to replace the control unit, you can keep the parameter settings bymoving the memory unit from the defective control unit to the new one.

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Description

Overview

Essential details：BCU-02 3AUA0000110429  BCU-02/12/22 control units

The BCU-02, BCU-12 and BCU-22 are control units used for controlling converters viafiber optic links. They contain integrated branching unit functionality for collecting andstoring real-time data from the converter modules to help fault tracing and analysis. Thedata is stored on the SDHC memory card inserted into the SD CARD slot and can beanalyzed by ABB service personnel.

The control unit requires an external 24 V DC power source. it has three option slots forI/O extensions, encoders and fieldbus adapters, and a removable memory unit. Forexample, if you need to replace the control unit, you can keep the parameter settings bymoving the memory unit from the defective control unit to the new one.The drive-to-drive link (XD2D) is a daisy-chained RS-485 transmission line that allowsbasic master/follower communication with one master and multiple followers. The controlunit also has one option slot for connecting a RDCO DDCS communication option boardFor more information, see the RDCO-0x DDCS communication option modules user’smanua/(3AFE64492209 [English]).

The BCU-02 control unit has two fiber optic connections V1 and V2 for connecting toconverter modules, The BCU-12 control unit has one BPEB-05 board, and the BCU-22control unit has two BPEB-05 boards. Each BPEB-05 board adds five fiber opticconnections. Thus, the BCU-12 has seven connections (V1…V7), and the BCU-22 hastwelve connections (V1…V12).
The maximum lengths of the cables are:
1 mm plastic optical fiber cables, 35 m(115 ft)200 ym hard-clad silica fiber cables, 100 m (328 ft).Fiber optic pairs connected to one control unit must have the same length. With longdistances, cables of different length cause diferent delays, which can have an unwantedeffect on the operation.

BCU-02

lf you need to inquire or purchase ,please send the product models to my email or call medirectly .

sunny  He

[Email] sales@xiongbagk.cn

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BCU-02 3AUA0000110429  BCU-02/12/22 control units

Contents of this chapter
This chapter gives information about the installation procedures and the contents of thedelivery.
Examining the delivery
Make sure that these items are included:
control unit with the l/O connectors
memory unit
SD/SDHC flash memory card (inserted in its slot)real-time clock battery.Make sure that there are no signs of damage to any of the items
ldentifying different control unit types
Before you install the control unit, make sure that it has the correct control program for theconverter hardware in question. The control program is shown on the label attached to thememory unit.
Make sure also that the control unit is correct for your equipment configuration.

Installing the control unit
The control unit is grounded through the DlN rail.Vertical DiN rail mounting
1. Attach the latches to the back of the control unit with four screws for each latch.
2.Push the control unit to the rail as shown below. lt makes a click.
To prevent movement of the control unit, attach it to the rail with screws (a), or end3.brackets (b), or both.

This product is designed to be connected to and to communicate information and data viaa network interface. lt is Customer’s sole responsibility to provide and continuously ensurea secure connection between the product and Customer network or any other network (asthe case may be). Customer shall establish and maintain any appropriate measures (suchas but not limited to the installation of firewalls, application of authentication measures,encryption of data, installation of anti-virus programs, etc) to protect the product, thenetwork, its system and the interface against any kind of security breaches, unauthorizedaccess, interference, intrusion, leakage and/or theft of data or information. ABB and itsaffiliates are not liable for damages and/or losses related to such security breaches, anyunauthorized access, interference, intrusion, leakage and/or theft of data or information.

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