BCU-x2
XD2D
XD2D
XD2D
1
2
3
4
B
A
BGND
SHIEL
D
1
2
3
4
B
A
BGND
SHIEL
D
1
2
3
4
B
A
BGND
SHIEL
D
Termination ON
Termination ON
Termination OFF
The X485 connector
The X485 provides a connection for optional CIO-01 I/O module. The following diagram
shows the wiring for the CIO module.
BCU
CIO
CIO
X485
B
A
BGND
SHIELD
X485
B
A
GND
SHIELD
X485
B
A
GND
SHIELD
Safe torque off (XSTO, XSTO OUT)
Note:
The XSTO input only acts as a true Safe torque off input on the inverter control unit.
De-energizing the IN1 and/or IN2 terminals of other units (supply, DC/DC converter, or brake
unit) will stop the unit but not constitute a true safety function.
FSO-xx safety functions module connection (X12)
See the user manual of the FSO-xx module. Note that the FSO-xx safety functions module
is not in use in supply (or DC/DC converter or brake) units.
SDHC memory card slot
The BCU-x2 has an on-board data logger that collects real-time data from the power modules
to help fault tracing and analysis. The data is stored onto the SDHC memory card inserted
into the SD CARD slot and can be analyzed by ABB service personnel.
56 Control units of the drive
Содержание ACS880-1607LC
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Страница 102: ...Unit with 1 R8i converter module 102 Dimension drawings ...
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Страница 104: ...Location and size of energy storage connection terminals 104 Dimension drawings ...