The DS821 contains the following element:
n
Status LEDs
display the current status of the connection. These
LEDs can be used for troubleshooting purposes:
n
A lit
yellow
LED indicates that the connection between the host
PC and a dSPACE box (or DS830) is ready for communication.
n
A lit
green
LED indicates that data is being sent or received.
n
Patch cable connector
is an RJ45 connector. It is used for the link
via crossed
‑
over patch cable to the DS814 Link Board (Box), DS830
or MicroAutoBox.
DS821 components
DS821 Data Sheet
The following table provides the technical characteristics of the
DS821 Link Board (PC):
Technical data
Parameter
Specification
Host interface
DS821
‑
34 mm
ExpressCard/34
DS821
‑
54 mm
ExpressCard/54
Required software
dSPACE Release 5.2 or later
Supported link interfaces
DS814, DS830, MicroAutoBox
Physical connection
Crossed
‑
over patch cable: twisted pair (CAT5 STP)
Cable length per connection
Max. 10 m
Protocol
High
‑
speed serial link (proprietary)
Max. transfer rate
100 MBit/s
1)
Power supply
From PC:
n
+3.3 V ±5%, 1.0 A
n
+1.5 V ±5%, 0.5 A
Physical size
DS821
‑
34 mm
112 x 34 x 12 mm (4.4 x 1.3 x 0.5 in.)
DS821
‑
34 mm (Ver.
2.0)
112 x 34 x 21,5 mm (4.4 x 1.3 x 0.85 in.)
DS821
‑
54 mm
120 x 54 x 22 mm (4.7 x 2.1 x 0.9 in.)
Ambient temperature
0 … 70 ºC (32 … 158 ºF)
1)
The transfer rate describes the capabilities of the hardware components and circuits of dSPACE products. Depending on the
software complexity the attainable overall performance can deviate significantly from the hardware specification.
s
Link Boards and Panels
t
DS1103 Hardware Installation and Configuration November 2014
241
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Содержание DS1103
Страница 1: ...DS1103 PPC Controller Board Hardware Installation and Configuration Release 2014 B November 2014 ...
Страница 10: ...s Contents t 10 s DS1103 Hardware Installation and Configuration November 2014 ...
Страница 28: ...s Before You Start t 28 s DS1103 Hardware Installation and Configuration November 2014 ...
Страница 52: ...s Installing the Hardware t 52 s DS1103 Hardware Installation and Configuration November 2014 ...
Страница 102: ...s Uninstalling the System t 102 s DS1103 Hardware Installation and Configuration November 2014 ...
Страница 160: ...s Mapping of I O Signals t 160 s DS1103 Hardware Installation and Configuration November 2014 ...
Страница 218: ...s Troubleshooting t 218 s DS1103 Hardware Installation and Configuration November 2014 ...
Страница 219: ...Data Sheets DS1103 Hardware Installation and Configuration November 2014 219 t ...
Страница 226: ...s Data Sheets t 226 s DS1103 Hardware Installation and Configuration November 2014 ...
Страница 302: ...s Index t 302 s DS1103 Hardware Installation and Configuration November 2014 ...