DS6302 CAN/LIN Board

SCALEXIO I/O board with 4 CAN and 4 LIN channels and SIC support

The DS6302 CAN/LIN Board is the interface between a dSPACE SCALEXIO system and CAN, CAN FD, and LIN bus systems. It has eight channels, four of which are dedicated for CAN/CAN FD communication and the other four for LIN communication.

This board is similar to the well-established DS6301 CAN/LIN Board but supports signal improvement capability (SIC) in addition. This allows for higher baud rates and more stable connections.

All features and settings of this board can be configured with the dSPACE software ConfigurationDesk.

Technical Details

Parameter	Specification
Communication interface (internal)	IOCNET (up to 2.5 Gbit/s link speed)
Provided channel types	4 × CAN 8 4 × LIN 2
Galvanic isolation	No
I/O connector	50-pin Sub-D
Typical power consumption	5 W (typ. 0.21 A, at +24 V)
Physical size	238 × 100 × 19 mm (without fastening bracket) Requires 1 slot

CAN 8 Channel Type

The CAN 8 channel type allows CAN/CAN FD communication via a CAN bus according to ISO 11898, ISO 11898-2:2016, ISO 11898-3, and CAN SIC communication according to CiA 601‑4.

Functionality	Specification
Buses	Support of the following buses: High-speed CAN (ISO 11898-2:2016) Fault-tolerant CAN (ISO 11898-2:2016 and ISO 11898-3) CAN SIC (CAN signal improvement capability, CiA 601‑4) Wake-up detection (ISO 11898-2:2016) Partial networking (supported only for ISO 11898-2 high-speed CAN transceiver)
Transceiver1⁾ High-speed CAN	NXP TJA1145T/FD high-speed CAN CAN FD-capable CAN controller 15 kbit/s … 1 Mbit/s Data rate for CAN FD: 15 kbit/s ... 2 Mbit/s
Transceiver1⁾ Fault-tolerant CAN	NXP TJA1055 fault-tolerant CAN 40 kbit/s … 125 kbit/s
Transceiver1⁾ CAN SIC	NXP TJA1463AT Up to 8 Mbit/s CAN FD (CAN flexible data rate) and CAN SIC (CAN signal improvement capability) 15 kbit/s … 1 Mbit/s Data rate for CAN FD: 15 kbit/s ... 8 Mbit/s
Transceiver1⁾ Protected voltage range	-58 V … +58 V for the high-speed CAN transceiver TJA1145 ‑36 V … +40 V for the fault-tolerant CAN transceiver TJA1055 ‑36 V … +40 V for the CAN SIC transceiver TJA1463
Termination High-speed CAN	120 Ω (parallel termination between CAN High and CAN Low, software-configurable)
Termination Fault-tolerant CAN	560 Ω or 5.6 kΩ (software-configurable)
Termination Overcurrent protection	100 mA
Supported function blocks	CAN
Failure routing unit (FRU)	No

¹⁾ The specifications of the mounted transceiver might be different. dSPACE might change the transceiver used without notice. This change does not affect the board revision number.

LIN 2 Channel Type

The LIN 2 channel type allows communication via a LIN bus.

Functionality	Specification
Buses	Support of LIN standards (1.3, 2.0, 2.1, 2.2) Wake‑up detection (ISO 17987‑2:2016) The K-Line bus type is not supported
Transceiver¹⁾ LIN	Infineon TLE 7257SJ Up to 20 kbit/s
Transceiver¹⁾ VBAT (LIN)	Working voltage range: +9 V … +32 V Protected voltage range: -60 V … +60 V continuous
Termination General	Software-configurable master/slave termination
Termination Resistance	1 kΩ (software-configurable master termination)
Termination Overcurrent protection	20 mA
Supported function blocks	LIN
Failure routing unit (FRU)	No

¹⁾ The specifications of the mounted transceiver might be different. dSPACE might change the transceiver used without notice. This change does not affect the board revision number.

User Documentation (Logon required)
User Documentation: DS6302 CAN/LIN Board

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