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Technical data
84
3ADW000194R0611 DCS800 Hardware Manual f us
SDCS-DSL Board
The SDCS-DSL board provides a drive to drive communication. The communication hardware and
protocol is based on CAN bus.
This communication will be used for 12-pulse operation, communication to field exciter either single
phase or three phase field exciter.
The communication hardware is equipped with an isolated supply and isolated transmitter. The
terminator can be set by Jumper S2 and S1selection of termination see section
DCS Link Wiring
SDCS-DSL-4
S1
S2
*
1
2
4
3
1
2
4
3
77
DSL-4_drw_b.dsf
X51
X52
X53
X54
1
2
1
2
3
1
2
3
1
2
3
S2
S1
2
4
3
1
1
23
30
1
2
3
120 Ohm
1
2
3
*
*
1
2
4
3
0 Ohm (direct) ground
termination
Jumper coding
default value
Bus termination
Ground termination
200 kOhm R-C ground
termination
no termination, park position
no termination, park position
X51:1
2
X8:
SDCS-DSL-4
CON-4
DSL-4_dia_a.dsf
X52:1
2
3
X53:1
2
3
24 V / 200 mA
S1
2
1 3
CANL
CANH
S2
3
1 2
4
Termination 200 kOhm
X54:1
2
3
TxD
RxD
Software
GNDB
.
Supply
Remarks
24 V
≤
200 mA
24 V grounded supply for FEX425
internal and DCF803-0035 field
exciter units; short circuit protected
250 mA
DSL communication
Remarks
Bus termination
S1
1-2
120 ohm
2-3
no termination; park position
Ground termination
S2
2-4
200 kOhm R-C ground termination
1-3
0 Ohm ground termination
3-4
no termination; park position
RS 485 communication
Remarks
no isolation
Содержание DCS800
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Страница 20: ...The DCS800 20 3ADW000194R0611 DCS800 Hardware Manual f us ...
Страница 54: ...Planning the electrical installation 54 3ADW000194R0611 DCS800 Hardware Manual f us ...
Страница 66: ...Installation checklist 66 3ADW000194R0611 DCS800 Hardware Manual f us ...
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