Technical Data for DRVcan Fi | Philips Kvaser LAPcan II specification

Kvaser LAPcan / LAPcan II Hardware Guide	17(19)

8.5Technical Data for DRVcan Fi

Transceiver type	Philips 82c251
Current consumption	50 mA (average, bus side), 50 mA at 125
	kbps, 100 mA at 1 Mbps (average, laptop
	side)
Maximum bus speed	1 Mbit/s (depending on fibre length and
	properties of the complete network)
Optic driver type	HFBR 2528
Total delay	360 ns + 2*5 ns/meter of fibre
Isolation voltage	Depending on fibre length and quality

The transceiver in the DRVcan Fi must be powered both from the Kvaser LAPcan, and externally by connecting a power source to pin 9 on the D-SUB.

The DRVcan Fi is delivered with 10 m of high-grade plastic fibre. The is no built-in CAN bus termination in the DRVcan Fi.

Transceiver type	Philips AU5790 or similar
Current consumption	Built-in bus pull-up consumes approx. 5
	mA; the CAN bus driver consumes approx.
	7.5 mA.
External power	+7.5 V ... +18 V DC. Nominal voltage is 12
	V DC.

Note: external power (12V) is required to make the DRVcan S work.

Note: external power (12V) is required to make the DRVcan LIN work.

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