ABB DCS880 series, Hardware Manual

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Technical data
95
3ADW000462R0401 DCS880 Hardware manual e d
DCSLink board SDCS-DSL-H1x (H1 ... H8)
The SDCS-DSL-H1x provides communication between drives. The communication hardware and protocol is
based on CAN bus.
This communication will be used for drive-to-drive communication, 12-pulse operation and communication to
field exciters.
The communication hardware is equipped with an isolated power supply and an isolated transmitter. The bus
termination can be set by jumper J1. See also chapter
DCSLink communication .
Notes:
– Maximum total DCSLink cable length is 100 m.
– Maximum length of the plastic optic fiber cable between SDCS-DSL-H12 / H14 and
SDCS-OPL-H01 is 5 m.
V11
STO OPL CH1 OPL CH2 OPL CH3 OPL CH4
V12 V1 V2 V3 V4 V5 V6 V7 V8
X51
1 2 1 2 3 1 2 3
X52 X53
J1
ON
62.5
105
BL_DSLHTab_c.ai
J1
BL_DSLHTab_b.ai
Jumper coding
Bus termination
OFF
(default)
ON = 120 Ÿ
SDCS-DSL-H1x
SDCS-DSL-H10 1 DCSLink channel,
0 channels optical power link
SDCS-DSL-H12 1 DCSLink channel,
2 channels optical power link
SDCS-DSL-H14 1 DCSLink channel,
4 channels optical power link
X51:1
2
X200:
SDCS-DSL-H1x
CON-H01
SA_DSL_002_DSLH1x_b.ai
X52:1
2
3
X53:1
2
3
24 V / 200 mA
J1
CANL
CANH
Firmware
GNDB
- X51 supplies 24 V
DC
.
- X52 and X53 are connected in parallel and provide
two
connectors for the DCSLink.
Supply Remarks
24 V

200 mA 24 V grounded supply for DCF803-0016,
FEX-425-Int and DCF803-0035 field exciters;
short circuit protected.