The DNR-CAN-503 is a 4-port high-speed CAN interface for PowerDNA distributed automation and control system. This board (layer) is designed for communication with high-speed CAN devices up to 1 Mb/s. DNR-CAN-503 uses the Philips SJA1000 CAN Controller for advanced functionality such as listen-only, self-reception (echo), and advanced filtering modes and new transceivers for sleep/wakeup mode support.
The DNR-CAN-503 includes drivers and example code for use in Visual Basic, VB .NET, C#, J#, C/C++, OPC, DASYLab, LABVIEW (including Linux/Windows and Real-time), VEE, MATLAB, QNX and Linux. |
| Technical Specifications |
| General |
| Number of CAN ports |
4, per-channel isolated |
| Max. transfer rate |
up to 1Mbit/s, per-channel programmable |
| CAN transceiver |
Phillips TJA 1050 |
| CAN controller |
Phillips SJA 1000 |
| Operating temperature |
tested -40 °C to +85 °C |
| Vibration |
IEC 60068-2-6 |
5 g, 10-500 Hz, sinusoidal |
| IEC 60068-2-64 |
5 g (rms), 10-500 Hz, broad-band random |
| Shock IEC 60068-2-27 |
50 g, 3 ms half sine, 18 shocks @ 6 orientations
30 g, 11 ms half sine, 18 shocks @ 6 orientations |
| Humidity |
0 to 95%, non-condensing |
| Power Dissipation |
2 Watts typical, 3 Watts max |
| CAN Controller |
| Base clock |
24MHz |
| CAN interface version |
2.0B |
| Receive FIFO size |
TX: 128 messages, RX: 256 messages |
| Transmit buffer |
11- or 29-bit identifier |
| Acceptance filter |
11- or 29-bit identifier |
| Error detection |
interrupts-based |
| Protection |
short-circuit to battery, ground; thermal protection;
CANH and CANL protected from automotive electrical transients (ISO 7637) |
| Available modes |
Active, Listen Only, Self-Test |
| Max number of nodes |
110 |
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