National Instruments NI 9866, Начало работы

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NI 9866 Hardware Overview
The NI-9866 has one full-featured LIN port that is isolated from the other modules in
the system. The port has a LIN controller that is fully compliant with the LIN
1.3/2.0/2.1/2.2 Specification. The port also has an NXP TJA1028 LIN transceiver that
is fully compatible with the LIN 1.3/2.0/2.1/2.2 and SAE J2602 standard and supports
baud rates up to 20 kbps.
Figure 1. NI-9866 Hardware Overview
Ext Pwr
Supply
Required
Rx
Tx
LIN
Controller
LIN
LIN
Transceiver
Rx
Tx
COM
V
sup
+
_
NI-9866 Specifications
The following specifications are typical for the range -40 °C to 70 °C unless otherwise
noted.
LIN Characteristics
Transceiver NXP TJA1028
Max baud rate 20 kbps
LIN bus lines voltage -40 to +40 VDC
Supply voltage range (V
SUP
) +8 to +18 VDC normal operation, -0.3 to +40 V absolute limits
MTBF Contact NI for Bellcore MTBF or MIL-HDBK-217F specifications
Power Requirements
Power consumption from chassis 1 W maximum (active mode)
Thermal dissipation (at 70 °C) 1.25 W maximum (active mode)
© National Instruments
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NI-9866 Getting Started