ABB 3HNA024871-001 ACU-01B Robot Controller
Continuous motor cable shield or enclosure for equipment on the motor cableTo minimize the emission level when safety switches, contactors, connection boxes or similar equipment are
installed on the motor cable between the drive and the motor:
– European Union: Install the equipment in a metal enclosure with 360 degree grounding for the shields of
both the incoming and outgoing cable, or connect the shields of the cables otherwise together.
– US: Install the equipment in a metal enclosure in a way that the conduit or motor cable shielding runs
consistently without breaks from the drive to the motor.
DCSLink wiring
The DCSLink is a 500 kBaud serial communication between drives and from drives to field exciters.
It is based on CAN hardware and using twisted cables.
The topology is a bus system.
Switched OFF nodes can remain in the bus and do not disturb the serial communication.
The function of the interface is predefined:
Communication to field exciter types DCF803, DCF804 and large field exciters using standard DCS880 modules.
Communication for 12-pulse operation, DCS880 to DCS880.
Cabling
Every bus device requires its own individual node number.
Only two physical ends are allowed for the bus system.
The termination resistance of 120 Ohm is selected for typical twisted pair cables. The cables must be
terminated at both ends. This is done using jumpers or switches inside the drives or field exciter.
Maximum total cable length is 100 m.
Preferred cable type: DEVICENET
Supplier: Helu Kabel, Germany; type 81910PUR
Belden, USA; type 3084A

Connecting a control unit at H7 and H8 power units
During installation the control unit needs to be connected with the power unit using fiber optic cables.
For a standard drive connect the fiber optic cables from the SDCS-DSL-H1x (control unit) to the
SDCS-OPL-H01(power unit).
The mains contactor is controlled via XSMC (X96) on the SDCS-OPL-H01 located in the power unit.
The current measurement using a scope is possible via X4.
Connecting according to the drawing below:
Technical data
Chapter overview
The technical data contain the technical specifications of the converter, e.g. the ratings, sizes and technical
requirements, provisions for fulfilling the requirements for CE and other markings and warranty policy.
Environmental Conditions
Note: If an FSPS-21 or FSO-21 module is used, the atmospheric pressure of the module is limited to 70 ... 106 kPa.
See manual FSPS-21 PROFIsafe safety functions module (3AXD50000158638) or FSO-21 Safety functions module
(3AXD50000015614).
System connections Environmental limit values
Voltage, 3-phase: 100 ... 1000 V acc. to IEC 60038 Permissible cooling air temp.
100 ... 690 V acc. to UL508c - at converter module air inlet: 0 ... +55°C
Voltage deviation: IEC: -10% +15% continuous; with rated DC current: 0 ... +40°C
±20% short-time (0.5 to 30 cycles) with different DC current: +30 ... +55°C
UL: ±10 % continuous; - Options: 0 ... +40°C
±15 % short-time (0.5 to 30 cycles) Relative humidity (at 5...+40°C): 5 ... 95 %, no condensation
Rated frequency: 50 Hz or 60 Hz Relative humidity (at 0...+5°C): 5 ... 50 %, no condensation
Static frequency deviation: 50 Hz ± 2 %; 60 Hz ± 2 % Change of the ambient temp.: < 0.5°C / minute
Dynamic: frequency range: 50 Hz ± 5 Hz; 60 Hz ± 5 Hz Storage temperature: -40 ... +55°C
df/dt: 17 % / s Transport temperature: -40 ... +70°C
Please note: Special consideration must be taken for voltage
deviation in regenerative mode.
Pollution degree (IEC/EN 61800-5-1)
The drive must be installed in clean
air according to enclosure classification. Cooling air must be clean, free
from corrosive materials and electrically conductive dust.2
Degree of protection Site elevation
Converter module and options IEC: IP 00; acc. to IEC/EN 60529 < 1000 m above M.S.L.: 100 %, without current reduction
(line chokes, fuses, field UL: open type acc. to UL 508c > 1000 m above M.S.L.: with current reduction
exciters, etc.):
Overvoltage category
(all inputs):
Protective class:
III acc. to IEC 60664-1
I acc. to IEC 61800-5-1
Permissible supply systems: IT, TN, TT (neutral earthed)
IT (corner earthed)
TT (corner earthed)
Paint finish
Converter module: Body RAL 7012
Cover RAL 9017 & RAL 9002
Sound pressure level and vibration North American Standards
In North America the system components fulfil the requirements of
the table below. Size Sound pressure level LP (1 m distance) Vibration
as module enclosed conv. as module
H1 55 dBA 68 dBA
3 mm, 2 - 9 Hz
1 g, 9 ... 200 Hz
H2 55 dBA 72 dBA
H3 60 dBA 78 dBA
H4 66 ... 70 dBA,
depending on
fan
77 dBA
H5 75 dBA 77 dBA
0,3 mm, 2 - 9 Hz
0,1 g, 9 ... 200 Hz
H6 70 dBA 78 dBA
H7 69 dBA 67 dBA
H8 82 dBA 80 dBA
Rated supply
voltage
Standards
Converter module Enclosed
converter
to 990 V UL 61800-5-1
Power Conversion Equipment
CSA C 22.2 No. 274-13
Industrial Control Equipment, Industrial Products
Available for converter modules
including field exciter units. Types
with UL mark:
• see DCS880-DCS800-DCS550 Certificate, UL, TÜV-SÜD NRTL
DCF505-DCF506-DCF80x Certificate, UL, TÜV-SÜD NRTL
TÜV SÜD is NRTL listed.
• or on request