Gopel Electronic G CAR 6282, Руководство пользователя

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CHAPTER 3. TECHNICAL DESCRIPTION GÖPEL electronic GmbH
The following specifications apply to the interfaces:
Table 3.16: Electrical characteristics for Multi I/O
Symbol Parameter Min. Typ. Max. Unit Comment
Digital Inputs (extension board)
U
IH
High-level input voltage 4 24 V
U
IL
Low-level input voltage 1.5 V
Digital Outputs (onboard and extension board)
U
OH
High-level output voltage 5 V at I
OUT
=50
µ
A
U
OL
Low-level output voltage 0.1 V at I
OUT
=50
µ
A
I
OUT
Output current 48 mA
Digital Outputs of High Voltage version (extension board)
U
OH
High-level output voltage U
BAT
-0.2 36 V
U
OL
Low-level output voltage 0.2 V
I
OUT
Output current 250 mA
Analog Inputs (extension board)
U
INL
Low Voltage input voltage 0 5 V
U
INH
High Voltage input voltage 0 11 V
Sample Rate 1 MSPS
Analog Outputs (extension board)
U
OUTL
Low Voltage output voltage 0 10 V
U
OUTH
High Voltage output voltage 0 25 V
3.6.1 SENT
Optionally, up to two SENT inputs and four SENT outputs according to the SAE J2716 standard are available. The
Datalink Layer of the SENT Transmitter is implemented as programmable FPGA logic. The digital inputs (for SENT
Rx) or outputs (for SENT Tx) of the base board serve as a physical layer. This means that two of the 16 digital inputs
can be routed to SENT Rx. As an equivalent, four of the total of 16 digital outputs can be reconfigured to SENT Tx.
The commands for controlling the SENT functionality can be found in the G-API documentation in sec-
tion IO Function .
The SENT Interfaces are a license option for each device. An upgrade of already delivered devices is
done via an activation code.
The SENT interfaces belong to the I/O interface. Therefore, they do not appear as separate interfaces in
GÖPEL electronic HardwareExplorer .
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