NI NI-9853, Руководство пользователя

Страница: 10 / 16

NI-9853 Hardware Overview
The NI-9853 has two full-featured, independent CAN ports that are isolated from
each other, and from the other modules in the system. Each port or the NI-9853 has
a Philips SJA1000 controller that is CAN 2.0B-compatible and fully supports both 11-
bit and 29-bit identifiers. The port also has a Philips TJA 1041 High-Speed CAN
transceiver that is fully compatible with the ISO 11898 standard and supports baud
rates up to 1 Mbps.
Figure 4. NI-9853 Hardware Overview
NI-9853 Specifications
The following specifications are typical for the range -40 °C to 70 °C unless otherwise
noted.
High-Speed CAN Characteristics
Transceiver Philips TJA 1041
Max baud rate 1 Mbps
CAN_H, CAN_L bus lines voltage -27 to +40 VDC
Supply voltage range (V
SUP
)
CAN1 +9 to +30 VDC
CAN0 N/A
MTBF 1,816,913 hours at 25 °C; Bellcore Issue 6, Method 1, Case 3,
Limited Part Stress Method
ni.com
10
NI-9853