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Technical Data | Use | CAN according to ISO 11898-2 (High-Speed) with 11-bit or 29-bit identifier (CAN 2.0A and 2.0B) | | Baudrate | 5 k, 10 k, 20 k, 33.3 k, 50 k, 62.5 k, 75 k, 83.3 k, 100 k, 125 k, 250 k, 500 k, 800 k, 1000 kBit/s | | Baudrate detection | All baudrates | | Trigger output | BNC-socket, electrically isolated | | Connection to CAN bus | Passive, 2 x 9-pole SUB-D connector | | PC connection | Via USB, electrically isolated | | Supply voltage | 9 ... 36 V DC, DIN 45323 low-voltage socket;
0.15 ... 0.55A | | Dimensions and wight | H = 40 mm, W = 125 mm, L = 170 mm, 570 g | | Safety/protection | EN 60950 / IP 20 according to EN 60529 | | EMC | EN50081-1, EN50082-2 | | Temperatur range | +5 °C ... +40 °C |
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Content of delivery
- CAN-Bus-Tester CBT2
- Adapter: SUB-D, Open style, M12, DeviceNet
- Shorting plugs: SUB-D, Open style, M12
- Adapter circuit board, for easy connection of an oscilloscope
- Power unit 100 V - 240 V / 50-60 Hz; 24 V, 500 mA , Power cable
- BNC cable
- Manual including CD with driver and application software
- Case
System requirements
PC: > 1.2 GHz, USB interface, CD-ROM drive
Operating system Windows 98/Me/2000/XP/Server 2003/Vista
Device rental service
The CAN-Bus-Tester can also be rented on a temporary basis. The minimum rental time is 2 weeks, but it can be extended on a weekly basis. At the conclusion of the rental period, should the user wish to purchase the device, all previously paid rental fees will be credited towards the purchase price.
Order number
| 1.04.0400.00000 |
CAN-Bus-Tester CBT2 | |
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Many faults found in CAN bus systems have physical causes. With the CAN-Bus-Tester, it is possible to detect and analyze these faults. In addition, the most important logical analysis functions are also integrated into the Tester (otherwise found only in protocol analyzers). The Tester can be used with all bus systems with 11- or 29-bit identifiers according to ISO 11898-2. A USB-interface makes hot-plug&play possible between PC and Bus-Tester. Automatic baud rate detection and the self-connecting BusScan enable easy monitoring of the physical signal-to-noise ratio of the bus, sorted according to CAN-identifiers received. Generally, devices which transmit messages with low signal-to-noise ratio are highly susceptible to failures. Depending on the test strategy, various methods of identifying faults can be used, including setting various trigger events (identifier, physical and/or logical faults and error-frames). All faults are defined up to the individual bit position and are displayed with a time stamp. A trigger signal available via the external trigger output can be used for triggering an oscilloscope. A certain (faulty) CAN-message can thus be shown selectively on the oscilloscope. 
