Description
Analog inputs
XAI
Analog outputs
XAO
Digital inputs, Digital input interlock (DIIL)
XDI
Digital input/outputs
XDIO
Drive-to-drive link
XD2D
+24 V output (for digital inputs)
XD24
Ethernet port
XETH
External power input
XPOW
Relay output RO1
XRO1
Relay output RO2
XRO2
Relay output RO3
XRO3
Not in use in wind turbine converters.
XSTO
Not in use in wind turbine converters.
XSTO OUT
Not in use in wind turbine converters.
X12
Control panel connection
X13
Not in use
X485
Fiber optic connection to converter modules
1 and 2 (VxT = transmitter, VxR = receiver)
V1T/V1R,
V2T/V2R
Fiber optic connection to converter modules
3…7 (BCU-15/-25 only)
(VxT = transmitter, VxR = receiver)
V3T/V3R
…
V7T/V7R
Fiber optic connection to converter modules
8…12 (BCU-25 only)
(VxT = transmitter, VxR = receiver)
V8T/V8R
…
V12T/V12R
Data logger memory card for converter mod-
ule communication
SD CARD
Real-time clock battery voltage is higher than
2.8 V. If the LED is off when the control unit
is powered, replace the battery.
BATT OK
The control program has generated a fault.
See the firmware manual.
FAULT
Internal voltage supply is OK.
PWR OK
Writing to memory card in progress. Do not
remove the memory card.
WRITE
XDI
XSTO
X485
XD2D
XRO1
XRO2
XRO3
XDIO
XD24
XSTO
OUT
XAI
XAO
XPOW
BCU-x5 control unit 111
Summary of Contents for ACS880-87LC-3200A
Page 2: ......
Page 4: ......
Page 10: ...10 ...
Page 18: ...5 1 3 4 6 8 7 2 18 Safety instructions ...
Page 48: ...48 ...
Page 68: ...68 ...
Page 75: ...b 3 a 2 6 c 4 Air flow direction is towards the converter module Maintenance 75 ...
Page 85: ...14 Open the installation stand optional and place it in front of the module 14 Maintenance 85 ...
Page 108: ...108 ...
Page 112: ...Description CAN bus connection XCAN XCAN 112 BCU x5 control unit ...
Page 116: ...116 Dimension drawings ...
Page 117: ...Dimension drawings 117 ...
Page 118: ...118 Dimension drawings ...
Page 130: ...130 ...