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ICP DAS has provided various USB to CAN product solutions which are widely recommended in the market. The USB to CAN converters can help users to implement the communication with CAN network via USB interface. In order to cater for costing requirement, we provide a new solution of USB to CAN converter-tM-7565. The tM-7565 is a tiny USB to CAN converter to fit for narrower environment as a result of its small size. Since it has USB interface, it is easily to be used via laptop. It has isolation on power side and on CAN bus side and it has a good performance. The function of tM-7565 can full compatibly with I-7565. In additional, it provides new function such as listen only. User can use this function to listen CAN bus messages and error detection. According to above features, tM-7565 is an economical and practical USB to CAN converter solution.
Moreover, we expand the functionalities of tM-7565 for some special application. In pair connection mode, tM-7565 can be used to communicate between two PC via USB. The application architecture may be as follows.
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| Applications |
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- Control System
- Building Automation
- Factory Automation
- Distributed data acquisition
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| Product Features |
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- Compatible with CAN specification 2.0A and 2.0B
- Fully compatible with ISO 11898-2 standard
- Support various CAN baud rate from 10K bps to 1M bps
- Support user-defined CAN baud rate
- Support various USB baud rate from 110 bps to 230400 bps
- Build-in selectable 120 Ω terminal resistor
- Software configurable CAN and USB communication parameters
- Power, data flow, and error indicator for CAN and USB
- Watchdog inside
- Support pair connection mode
- Software buffer on CAN bus side and USB side
- Support user-defined end of characters on pair connection mode
- Support listen only mode · Support time stamp response on USB side
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| Software Feature |
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- CAN bus baud rate configuration
- CAN bus ID filter configuration
- CAN 2.0A or CAN 2.0B specification selection
- USB baud rate and data format configuration
- Communication mode(normal , pair connection , and listen only mode ) configuration
- Easy test to transmit/receive CAN messages
- CAN bus data flow detection
- Group Send CAN messages for special application
- Trigger event setting for advance received CAN messages
- Integrate all CAN bus converter utility of ICP DAS
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| Software Utility |
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The tM-7565 uses VxCAN Utility to configure and test. VxCAN is a technique developed from ICP DAS and we call it “Virtual CAN”. It is used to integrate all of ICP DAS CAN converter modules. Via this technique and its Windows platform API, users can develop utility tool by themselves to fit their application. The VxCAN Utility is also developed by using this method. Thus, we will integrate all CAN converter utility via VxCAN Utility in the future. About more VxCAN information, please refer to website:
VxCAN Driver
 
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| Performance Test |
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| Performance test:
from USB (115200, n, 8, 1). Unit: Frames Per Second (FPS). |
| Baud rate |
1000K |
800K |
500K |
250K |
125K |
50K |
20K |
10K |
| CAN 2.0A |
519 |
519 |
523 |
522 |
522 |
416 |
176 |
88 |
| CAN 2.0B |
423 |
423 |
426 |
425 |
426 |
353 |
146 |
74 |
| Performance test:
from USB (115200, n, 8, 1) to CAN. Unit: Frames Per Second (FPS). |
| Baud rate |
1000K |
800K |
500K |
250K |
125K |
50K |
20K |
10K |
| CAN 2.0A |
523 |
524 |
523 |
522 |
520 |
451 |
180 |
90 |
| CAN 2.0B |
425 |
426 |
427 |
426 |
427 |
377 |
150 |
75 |
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| Hardware Specifications |
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| CAN Interface |
| Transceiver |
NXP TJA1042 |
| Channel number |
1 |
| Connector |
7-pins screwed terminal block(CAN_H, CAN_L, CAN_GND) |
| Baud Rate (bps) |
10 k, 20 k, 50 k, 100k, 125 k, 250 k, 500 k, 800 k, 1 Mbps |
| Isolation |
3000 VDC for DC-to-DC, 2500 Vrms for photo-couple |
| Terminal Resistor |
Build-in selectable 120 Ω terminal resistor |
| Specification |
ISO-11898-2, CAN 2.0A and CAN 2.0B |
| USB Interface |
| COM |
Virtual COM |
| Connector |
USB Type B connector |
| Baud Rate (bps) |
110, 150, 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400 |
| Data bit |
5, 6, 7, 8 |
| Stop bit |
1, 2 |
| Parity bit |
None, Even, Odd |
| LED |
| Round LED |
ON LED: Power and Data Flow; ERR LED: Error Status |
| Power |
| Power Consumption |
1W |
| Mechanism |
| Installation |
DIN-Rail |
| Dimensions |
52mm x 87mm x 27mm (W x L x H) |
| Environment |
| Operating Temp. |
-25 ~ 75 ℃ |
| Storage Temp. |
-30 ~ 80 ℃ |
| Humidity |
10 ~ 90% RH, non-condensing |
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| Ordering Information |
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Intelligent tiny USB to CAN converter (RoHS) |
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1.8M USB type A to type B cable |
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| Optional Accessories |
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| TOP |
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