Philips Kvaser LAPcan II manual Technical Data for DRVcan DNopto

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Kvaser LAPcan / LAPcan II Hardware Guide

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8.1Technical Data for DRVcan 251

Transceiver type

Philips 82c251

Current consumption

40 mA (average)

Maximum bus speed

1 Mbit/s

DRVcan 251 does not have built-in CAN bus termination.

8.2Technical Data for DRVcan 1053

Transceiver type

Philips TJA1053

Current consumption

20 mA (average)

Maximum bus speed

125 kbit/s

Built-in termination, RTH

4.7 kΩ

Built-in termination, RTL

4.7 kΩ

 

 

Note: the termination resistors RTH and RTL are optimized for bus analyzing tools. This means that they do not load the bus enough to ensure proper signal levels if there are no other "real" nodes on the bus. If you connect just two DRVcan 1053:s to a long (several meters) bus, the communication may or may not work.

8.3Technical Data for DRVcan 1054

Transceiver type

Philips TJA1054

Current consumption

20 mA (average)

Maximum bus speed

125 kbit/s

Built-in termination, RTH

4.7 kΩ

Built-in termination, RTL

Ω

 

4.7 k

 

 

Note: the termination resistors RTH and RTL are optimized for bus analyzing tools. This means that they do not load the bus enough to ensure proper signal levels if there are no other "real" nodes on the bus. If you connect just two DRVcan 1054:s to a long (several meters) bus, the communication may or may not work.

8.4Technical Data for DRVcan DNopto

Transceiver type

Philips 82c251

Current consumption

80 mA (average)

Maximum bus speed

1 Mbit/s

Optocoupler type

HCPL 7101-3

Optocoupler delay

20 ns

Isolation voltage

50 V AC, 70 V DC

 

 

The transceiver in the DRVcan DNopto can be powered either from the Kvaser LAPcan, or externally by connecting a power source to pin 9 on the D-SUB.

There is no built-in CAN bus termination in the DRVcan DNopto.

Kvaser AB, Mölndal, Sweden — www.kvaser.com

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Contents Kvaser LAPcan / LAPcan II Hardware Guide Kvaser LAPcan / LAPcan II Hardware Guide 219 Table of Contents About this manual Introduction Kvaser LAPcan installation Technical data, Kvaser LAPcan and Kvaser LAPcan DRVcans Typical DRVcanDRVcan Types NameHow to use the DRVcan D-SUB connector Few Words of CautionKvaser LAPcan / LAPcan II Hardware Guide 1219 DRVcan configuration Reserved, do not connectOrange Not connected Black Shield Red Power is required Technical Data for DRVcan Technical Data for DRVcan DNoptoTechnical Data for DRVcan S Technical Data for DRVcan FiTechnical Data for DRVcan LIN EMC Compliance EMC TestsDocument revision history