ABB BCU-01 Скачать руководство пользователя страница 18

18   BCU-01/11 control units

Reference voltage for 

analog VREF and 

-VREF 
(XAI:1

 

and

 

XAI:2)

Connector pitch 5 mm, wire size 2.5 mm

2

10 V ±1% and –10 V ±1%, 

R

load

 1…10 kohm

Maximum output current: 10 mA

Analog inputs AI1 and 

AI2 (XAI:4 … XAI:7).
Current/voltage input 

mode selection by 

switches

Connector pitch 5 mm, wire size 2.5 mm

2

Current input: –20…20 mA, 

R

in

: 100 ohm

Voltage input: –10 …10 V, 

R

in

 > 200 kohm

Differential inputs, common mode range ±30 V
Sampling interval per channel: 0.25 ms
Hardware filtering: 0.25 ms, adjustable digital filtering up to 

8 ms
Resolution: 11 bit + sign bit
Inaccuracy: 1% of full scale range
Inaccuracy with Pt100 sensors: 10 °C (50 °F)

Analog outputs AO1 and 

AO2 
(XAO)

Connector pitch 5 mm, wire size 2.5 mm

2

0…20 mA, 

R

load

 < 500 ohm

Frequency range: 0…500 Hz 
Resolution: 11 bit + sign bit
Inaccuracy: 2% of full scale range

Drive-to-drive link 
(XD2D)

Connector pitch 5 mm, wire size 2.5 mm

2

Physical layer: RS-485
Termination by switch

RS-485 connection 
(X485)

Connector pitch 5 mm, wire size 2.5 mm

2

Physical layer: RS-485

Drive interlock 

connection (XDIL)

Connector pitch 5 mm, wire size 2.5 mm

2

Input voltage range: -3…30 V DC
Logic levels: “0” < 5 V, “1” > 17 V
For the unit to start, both connections must be “1”
Current consumption: 66 mA (continuous) per DIL channel per 

inverter module
EMC (immunity) according to IEC 61326-3-1

Drive interlock output 

(XDIL OUT)

Connector pitch 5 mm, wire size 2.5 mm

2

To DIL connector of inverter module

Control panel 

connection 
(X13)

Connector: RJ-45
Cable length < 3 m

Ethernet connection 
(XETH)

Connector: RJ-45

SDHC memory card slot 
(SD CARD)

Memory card type: SDHC
Maximum memory size: 4 GB

The terminals on the board fulfill the Protective Extra Low Voltage (PELV) requirements. The 

PELV requirements of a relay output are not fulfilled if a voltage higher than 48 V is 

connected to the relay output.

Содержание BCU-01

Страница 1: ...ABB INDUSTRIAL DRIVES Hardware manual BCU 01 11 control units...

Страница 2: ...instructions for ACS860 multidrive cabinets and modules 3AXD50000034058 Cabinet design and construction instructions for ACS860 multidrive modules 3AXD50000034059 BCU 01 11 control units hardware man...

Страница 3: ...ounting 13 Electrical installation 13 Fault tracing 14 LEDs 14 Maintenance 15 Replacing the real time clock battery 15 Replacing the memory unit 15 Replacing the SD SDHC memory card 15 Replacing the c...

Страница 4: ...4...

Страница 5: ...English If you ignore them injury or death or damage to the equipment can occur Terms and abbreviations Later in this manual term converter substitutes for string inverter Hardware description The BC...

Страница 6: ...l unit has a BPEB 05 board that provides five additional fiber optic connections Thus BCU 11 has seven connections V1 V7 in all The maximum lengths of the cables are 1 mm plastic optical fiber cables...

Страница 7: ...BCU 01 11 control units 7...

Страница 8: ...8 BCU 01 11 control units The label describes the location of the I O connectors and has the same colors as the connectors Label...

Страница 9: ...e interlock connection output for powering XDIL input of inverter modules X485 Not in use Switch AI1 Analog input 1 current voltage selection AI2 Analog input 2 current voltage selection D2D TERM Driv...

Страница 10: ...nverter hardware in question The control program is shown in the label attached to the memory unit Check also that the control unit is suitable for your equipment configuration Miscellaneous Battery R...

Страница 11: ...reely through the ventilation holes in the housing Avoid mounting directly above heat generating equipment You can mount the control unit on a vertical or horizontal standard 35 7 5 15 mm DIN rail In...

Страница 12: ...12 BCU 01 11 control units Vertical DIN rail mounting 1 Fasten the latch to the back of the control unit with four screws 2 Clip the control unit to the rail as shown below 1 1 2 2...

Страница 13: ...ignore the safety instructions injury or death can occur If you are not a qualified electrician do not do electrical work Connect the 24 V external power supply to the control unit connector XPOW Con...

Страница 14: ...OK higher than 2 8 V When off battery voltage is below 2 8 V battery is missing or control unit is not powered PWR OK When on internal voltage is OK FAULT When on the control program indicates that t...

Страница 15: ...eal time clock Replacing the memory unit WARNING Do not remove or insert the memory unit when the control unit is powered See B in figure See the appropriate documentation drive or inverter module har...

Страница 16: ...e latch has been fastened to the back of the control unit 4 Pull out the detachable terminal blocks which have control cables connected 5 Install the new control unit in reverse order Note If there is...

Страница 17: ...g up to 8 ms DI6 XDI 6 can alternatively be used as an input for a PTC thermistor 0 4 kohm 1 1 5 kohm Imax 15 mA DI1 DI5 5 mA DI6 Start interlock input DIIL XDI 7 Connector pitch 5 mm wire size 2 5 mm...

Страница 18: ...of full scale range Drive to drive link XD2D Connector pitch 5 mm wire size 2 5 mm2 Physical layer RS 485 Termination by switch RS 485 connection X485 Connector pitch 5 mm wire size 2 5 mm2 Physical...

Страница 19: ...32 NO 33 XD24 24VD 5 DICOM 6 24VD 7 DIOGND 8 XDIO DIO1 1 DIO2 2 DIOGND 3 DIOGND 4 XDI DI1 1 DI2 2 DI3 3 Ground Common mode voltage between each AI input and AGND is 30 V Ground selector DICOM DIOGND s...

Страница 20: ...nt of this hazard substance in the homogeneous materials of the parts is less than the limit requirement in GB T 26572 means the content of this hazard substance in the homogeneous materials of the pa...

Страница 21: ...cryption of data installation of anti virus programs etc to protect the product the network its system and the interface against any kind of security breaches unauthorized access interference intrusio...

Страница 22: ...22 BCU 01 11 control units Dimension drawing Note If no any special notes all the dimensions in manual use metric unit mm Please contact ABB if you have any question related to drawings...

Страница 23: ...igating to www abb com searchchannels Product training For information on ABB product training navigate to www abb com drives and select ABB University Providing feedback on ABB Drives manuals Your co...

Страница 24: ...www abb com drives www abb com solar www abb com windpower www abb com drivespartners 3AXD50000034055 Rev B EN 2023 10 15 Contact us...

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