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Related Manuals for ABB BCU-02
Summary of Contents for ABB BCU-02
- Page 1 ABB industrial drives Hardware manual BCU-02/12/22 control units...
- Page 2 You can find manuals and other product documents in PDF format on the Internet. See section Document library on the Internet on the inside of the back cover. For manuals not available in the Document library, contact your local ABB representative. 2015 ABB Oy. All Rights Reserved. 3AUA0000113605 Rev C...
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Page 3: Table Of Contents
Providing feedback on ABB Drives manuals ........ -
Page 5: Bcu-02/12/22 Control Units
BCU-02/12/22 control units 5 BCU-02/12/22 control units Contents of the manual This manual contains a description of the use and structure of the control unit and its technical data. It also describes how to install and maintain the control unit. -
Page 6: Hardware Description
The data is stored onto the SDHC memory card inserted into the SD CARD slot and can be analyzed by ABB service personnel. The drive-to-drive link (XD2D) is a daisy-chained RS-485 transmission line that allows basic master/follower communication with one master and multiple followers. -
Page 7: Fiber Optic Connections
Fiber optic connections The BCU-02 control unit has two fiber optic connections V1 and V2 for connecting to converter modules. The control unit does not include the BPEB-05 board. The BCU-12 control unit includes one BPEB-05 board that adds five connections to it (V3…V7), while the BCU-22 control unit includes two BPEB-05 boards and thus twelve connections (V1…V12). - Page 8 8 BCU-02/12/22 control units...
- Page 9 BCU-02/12/22 control units 9 The label describes the location of the I/O connectors and has the same Label colors as the connectors.
- Page 10 10 BCU-02/12/22 control units Description I/O connector Analog input Analog output Digital input and digital start interlock XDIO Digital input/output XD2D Drive-to-drive link XD24 +24 V output for digital input XPOW External power input XRO1 Relay output 1 XRO2 Relay output 2...
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Page 11: The 7-Segment Display
BCU-02/12/22 control units 11 Description Miscellaneous + Battery Real-time clock battery The 7-segment display The following table describes the indications of the 7-segment display on the control unit. Multicharacter indications are displayed as repeated sequences of characters. “U” is indicated shortly before “o”. -
Page 12: Mechanical Installation
12 BCU-02/12/22 control units Mechanical installation WARNING! Do not install the control unit in the immediate vicinity of electromagnetic disturbance sources, such as relays, contactors, brake choppers, power and motor cabling. The minimum recommended distance from such components is 200 mm. We recommend to install metallic screening between the control unit and the source of disturbance. -
Page 13: Installing The Control Unit
BCU-02/12/22 control units 13 Installing the control unit The control unit is grounded through the DIN rail. Vertical DIN rail mounting 1. Fasten the latch to the back of the control unit with four screws. 2. Click the control unit to the rail as shown below. -
Page 14: Horizontal Din Rail Mounting
14 BCU-02/12/22 control units Horizontal DIN rail mounting 1. Fasten the latches to the back of the control unit with four screws. 2. Click the control unit to the rail as shown below. -
Page 15: Installing The Fso-Xx Safety Functions Module
BCU-02/12/22 control units 15 Installing the FSO-xx safety functions module 1. Fasten the FSO-xx safety functions module onto slot 3 with four screws. 2. Tighten the FSO-xx electronics grounding screw (0.8 N·m). 3. Connect the FSO-xx data cable to FSO-xx connector X110 and to BCU-x2 connector X12. -
Page 16: Electrical Installation
16 BCU-02/12/22 control units Electrical installation WARNING! Obey the safety instructions given in Safety instructions for ACS880 multidrive cabinets and modules [3AUA0000102301 (English)] or ACS880-04XT drive modules (500 to 1200 kW) hardware manual (3AXD50000025169 [English]). If you ignore the safety instructions, injury or death can occur. If you are not a qualified electrician, do not do electrical work. -
Page 17: Maintenance
BCU-02/12/22 control units 17 Maintenance Replacing the real-time clock battery Replace the real-time clock battery if the BATT LED is not illuminated when the control unit is powered. For information on the LED, see Fault tracing on page 16. -
Page 18: Replacement Illustration
18 BCU-02/12/22 control units Replacement illustration ... -
Page 19: Technical Data
BCU-02/12/22 control units 19 Technical data Connector data Power supply Connector pitch 5 mm, wire size 2.5 mm (XPOW) 24 V (±10%) DC, 2 A External power input. Two supplies can be connected for redundancy. Relay outputs RO1…RO3 Connector pitch 5 mm, wire size 2.5 mm (XRO1…XRO3) - Page 20 20 BCU-02/12/22 control units Analog inputs AI1 and AI2 Connector pitch 5 mm, wire size 2.5 mm (XAI:4 … XAI:7). Current input: –20…20 mA, R : 100 ohm Current/voltage input mode Voltage input: –10 …10 V, R > 200 kohm selection by switches Differential inputs, common mode range ±30 V...
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Page 21: Ground Isolation Diagram
BCU-02/12/22 control units 21 Ground isolation diagram XPOW +24VI +24VI +VREF -VREF AGND AI1+ Common mode voltage between AI1- each AI input and AGND is AI2+ AI2- +30 V AGND AGND XD2D BGND SHIELD XRO1, XRO2, XRO3 XD24 +24VD DICOM... -
Page 22: Dimensions
ABB and its affiliates are not liable for damages and/or losses related to such security breaches, any... -
Page 23: Dimension Drawing
BCU-02/12/22 control units 23 Dimension drawing 110 [4.33”] 115 [4.53”]... - Page 24 24 BCU-02/12/22 control units...
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Page 25: Further Information
Product and service inquiries Address any inquiries about the product to your local ABB representative, quoting the type designation and serial number of the unit in question. A listing of ABB sales, support and service contacts can be found by navigating to www.abb.com/searchchannels. - Page 26 Contact us www.abb.com/drives www.abb.com/solar www.abb.com/windpower www.abb.com/drivespartners 3AUA0000113605 Rev C (EN) 2015-05-29...