New Products
In the field of automotive electronics and industrial communications, the system complexity brought by the coexistence of multiple bus protocols has always been a challenge for engineers. TOSUN officially launched GW2208 intelligent gateway, a breakthrough multi-protocol conversion hub, which redefines the flexibility and efficiency of bus communication with the powerful configuration of 8-way CAN/CANFD + 2-way LIN + digital I/O.
01. Products
GW2208 is a CAN/LIN to Ethernet gateway device launched by TOSUN, supporting online/offline use (* offline gateway function to be supported by subsequent upgrades), which integrates advanced CAN/CANFD and LIN bus technology and supports a variety of communication protocols and data processing functions. It not only supports the conversion between CAN and CANFD, but also realizes the inter-conversion between CAN and LIN and the inter-conversion between LIN and LIN. This enables the GW2208 to realize seamless communication between different bus protocols, providing great convenience for bus communication in complex systems.
Among them, 8 CAN/CANFD, the baud rate is 125Kbps-1Mbps adjustable under CAN protocol, and the maximum support rate is 8Mbps under CANFD protocol; 2 LIN master-slave nodes can be configured by software, and the baud rate of 0-20Kbps can be supported; at the same time, the built-in multi-channel digital I/O interfaces make it convenient for various signal measurements and system integrations.
GW2208 adopts Ethernet to connect with PC, which ensures the data transmission rate, so that the device will not have a communication bottleneck with PC when processing a large amount of bus data. Combined with the powerful TSMaster software, which supports loading DBC, LDF, XML, ARXML and other formats of the database file, it can be very easy to monitor, analyze and simulate all kinds of bus data, and also supports UDS diagnostics, ECU brush writing, CCP/XCP calibration and other functions. It also supports UDS diagnostics, ECU flashing, CCP/XCP calibration and other functions.
02. Functional Characteristics
- Time stamp resolution 1 μs, which meets advanced requirements.
- Drive-free design for Windows systems;
- 8 x CAN/CANFD, 2 x LIN
- Support DO *2, DI *4;
- Supports CAN/CANFD/LIN conversion;
- The CAN channel baud rate is adjustable from 125Kbps to 1Mbps, and CANFD supports up to 8Mbps;
- Supports LIN1.3 and 2.x, baud rate 0-20Kbps
- The LIN bus master and slave nodes are software configurable;
- CAN Built-in 120Ω termination resistor is software configurable;
- CAN supports Self-ACK self-response configuration;
- CAN/CANFD/LIN message filtering;
- Relay Expansion;
- Supports BLF and ASC format data logging and offline/online playback;
- Provide sample projects based on API interfaces for secondary development;
- Free to set conversion rules and conversion rules can be saved persistently, offline gateway function (*supported by subsequent upgrades) is developed;
Shipping List.::
- Main device: GW2208
- Category 6 Gigabit Ethernet cable
03. Technical Parameters
| Basic parameters | |
| Channels | 8* CAN FD 2* LIN 4* DI 2* DO |
| PC interface | RJ45 Ethernet |
| CAN side interface | Plug-in terminals |
| LIN 端接口 | Plug-in terminals |
| I/O Interface | Plug-in terminals |
| Driver | Drive-free design for Windows systems |
| (computing) cache | Hardware caching to ensure no frame loss |
| CAN | Supports CAN2.0A and B protocols, conforms to ISO11898-1 specification, baud rate 125Kbps-1Mbps |
| CAN FD | Supports ISO and non-ISO CAN FD with baud rates of 125Kbps-8Mbps |
| LIN | Supports LIN1.3 and 2.x, baud rate 0-20Kbps |
| Cold start | Support |
| Time Stamp Accuracy | 1us, hardware message timestamp for high level requirements |
| CAN Termination Resistor | Built-in 120 ohm termination resistor is software configurable |
| Isolation | CAN channel DC2500V isolated |
| Electricity Supply | DC power supply |
| Power Wastage | 5W |
| Housing Material | metals |
| Sizes | 105*83.70*45mm |
| Weights | Approx. 300g (without packaging)/Approx. 470g (with packaging) |
| Oerating temperature | -40℃~80℃ |
| Operating humidity | 10% to 90% (non-condensing) |
| Working environment | Keep away from corrosive gases |
04. Parameters
| Parameters | Test Conditions | Minimum Value | Typical Value | Maximum Value | Unit | |
| Operating Voltage | DC power supply | 8 CAN transceivers 2 LIN transceivers | 9 | 12 | 36 | V |
| Operating Current | — | 0.4 | — | A | ||
| Power Wastage | — | 5 | — | W | ||
| CAN Interface | Bus Pin Withstand Voltage | CANH, CAHL | -58 | — | 58 | V |
| Terminating Resistors | Enable termination resistor | — | 120 | — | Ω | |
| Isolation Withstand Voltage | Leakage current < 1mA | 2500 | — | — | VDC | |
| LIN interface | Bus Pin Withstand Voltage | LIN1, LIN2 | -40 | — | 40 | V |
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