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- Dual Isolated CAN Channels: Provides two independent, galvanically isolated CANbus 2.0B interfaces for simultaneous communication with multiple CAN networks.
- Protocol Support: Fully supports SAE J1939 and CAN 2.0B, with backward compatibility to CAN 2.0A. Optional support for CANopen is available in other variants.
- High-Speed Data Throughput: Capable of handling up to 6000 CAN messages per second for receive operations, ensuring low latency and high responsiveness in data-intensive applications.
- Flexible Baud Rate Configuration: Supports multiple baud rates — 100K, 125K, 250K, 500K (default), 800K, and 1000Kbps — allowing integration with a wide range of CAN networks.
- Persistent Configuration: Retains configuration settings after hardware reboot, minimizing downtime and simplifying deployment.
- Listen-Only Mode: Enables passive monitoring of CAN traffic without affecting bus operation, useful for diagnostics and network analysis.
- Acceptance Filter: Allows selective message filtering to reduce CPU load and improve efficiency.
- SocketCAN Support: Includes additional driver support for Linux SocketCAN, enabling native integration with Linux-based systems.
- Electrical Protection:
- Surge Protection: EN61000-4-5 compliant, 2.5kV surge protection.
- HiPOT Isolation: 2.5kV isolation per IEC 60950-1:2005 + A1:2009 + A2:2013.
- ESD Protection: EN61000-4-2 compliant, ±15kV (air) and ±8kV (contact).
- Industrial-Grade Design: Wide operating temperature range from -40°C to +85°C, vibration resistance up to 5G, and shock tolerance up to 50G @ 0.5ms.
- Compact Form Factor: Mini PCI Express (mPCIe) form factor with USB 2.0 interface, suitable for embedded and space-constrained systems.
- Flexible Mounting Options: Includes a third mounting hole and USB pin header for out-of-minicard installation.
- Durable Construction: 30µ” gold finger contacts for enhanced durability and signal integrity.
- Warranty: Backed by a 3-year manufacturer warranty.
- Protocol Support: Fully supports SAE J1939 and CAN 2.0B, with backward compatibility to CAN 2.0A. Optional support for CANopen is available in other variants.
- High-Speed Data Throughput: Capable of handling up to 6000 CAN messages per second for receive operations, ensuring low latency and high responsiveness in data-intensive applications.
- Flexible Baud Rate Configuration: Supports multiple baud rates — 100K, 125K, 250K, 500K (default), 800K, and 1000Kbps — allowing integration with a wide range of CAN networks.
- Persistent Configuration: Retains configuration settings after hardware reboot, minimizing downtime and simplifying deployment.
- Listen-Only Mode: Enables passive monitoring of CAN traffic without affecting bus operation, useful for diagnostics and network analysis.
- Acceptance Filter: Allows selective message filtering to reduce CPU load and improve efficiency.
- SocketCAN Support: Includes additional driver support for Linux SocketCAN, enabling native integration with Linux-based systems.
- Electrical Protection:
- Surge Protection: EN61000-4-5 compliant, 2.5kV surge protection.
- HiPOT Isolation: 2.5kV isolation per IEC 60950-1:2005 + A1:2009 + A2:2013.
- ESD Protection: EN61000-4-2 compliant, ±15kV (air) and ±8kV (contact).
- Industrial-Grade Design: Wide operating temperature range from -40°C to +85°C, vibration resistance up to 5G, and shock tolerance up to 50G @ 0.5ms.
- Compact Form Factor: Mini PCI Express (mPCIe) form factor with USB 2.0 interface, suitable for embedded and space-constrained systems.
- Flexible Mounting Options: Includes a third mounting hole and USB pin header for out-of-minicard installation.
- Durable Construction: 30µ” gold finger contacts for enhanced durability and signal integrity.
- Warranty: Backed by a 3-year manufacturer warranty.
1. Product Overview
Product Name: USB to Dual Isolated CANbus J1939 Module
Model: EMUC-B202-W2-A71
Series: EMUC-B202 Series
Article Number: EMUC-B202-W2-A71
Manufacturer: Innodisk Corporation
The Innodisk EMUC-B202-W2-A71 is a high-performance, industrial-grade USB-to-dual isolated CANbus interface module designed for robust communication in automotive, industrial automation, and embedded control systems. As part of the EMUC-B202 series, this model specifically supports the SAE J1939 protocol, making it ideal for heavy-duty vehicle networks and other applications requiring reliable CANbus communication with electrical isolation and surge protection. Manufactured in Taiwan by Innodisk, a global leader in industrial embedded peripherals, the EMUC-B202-W2-A71 combines rugged design, wide temperature tolerance, and advanced protocol support for demanding environments.
2. Key Features
- Dual Isolated CAN Channels: Provides two independent, galvanically isolated CANbus 2.0B interfaces for simultaneous communication with multiple CAN networks.
- Protocol Support: Fully supports SAE J1939 and CAN 2.0B, with backward compatibility to CAN 2.0A. Optional support for CANopen is available in other variants.
- High-Speed Data Throughput: Capable of handling up to 6000 CAN messages per second for receive operations, ensuring low latency and high responsiveness in data-intensive applications.
- Flexible Baud Rate Configuration: Supports multiple baud rates — 100K, 125K, 250K, 500K (default), 800K, and 1000Kbps — allowing integration with a wide range of CAN networks.
- Persistent Configuration: Retains configuration settings after hardware reboot, minimizing downtime and simplifying deployment.
- Listen-Only Mode: Enables passive monitoring of CAN traffic without affecting bus operation, useful for diagnostics and network analysis.
- Acceptance Filter: Allows selective message filtering to reduce CPU load and improve efficiency.
- SocketCAN Support: Includes additional driver support for Linux SocketCAN, enabling native integration with Linux-based systems.
- Electrical Protection:
- Surge Protection: EN61000-4-5 compliant, 2.5kV surge protection.
- HiPOT Isolation: 2.5kV isolation per IEC 60950-1:2005 + A1:2009 + A2:2013.
- ESD Protection: EN61000-4-2 compliant, ±15kV (air) and ±8kV (contact).
- Industrial-Grade Design: Wide operating temperature range from -40°C to +85°C, vibration resistance up to 5G, and shock tolerance up to 50G @ 0.5ms.
- Compact Form Factor: Mini PCI Express (mPCIe) form factor with USB 2.0 interface, suitable for embedded and space-constrained systems.
- Flexible Mounting Options: Includes a third mounting hole and USB pin header for out-of-minicard installation.
- Durable Construction: 30µ” gold finger contacts for enhanced durability and signal integrity.
- Warranty: Backed by a 3-year manufacturer warranty.
3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Form Factor | mPCIe (Mini PCI Express) |
| Input Interface | USB 2.0 |
| Output Interface | Dual CANbus 2.0B (Isolated) |
| Supported Protocols | CAN 2.0B, SAE J1939 |
| Output Connectors | 2 × DB-9 female connectors |
| Power Consumption | Max 3.33W (5V @ 665mA; 3.3V @ 1008mA) |
| Dimensions (W × L × H) | 30 × 50.9 × 8.35 mm |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -55°C to +95°C |
| Vibration Resistance | 5G @ 7–2000Hz |
| Shock Resistance | 50G @ 0.5ms |
| Surge Protection | EN61000-4-5, 2.5kV |
| HiPOT Isolation | 2.5kV (IEC 60950-1:2005 + A1:2009 + A2:2013) |
| ESD Protection | EN61000-4-2, ±15kV (air), ±8kV (contact) |
| Baud Rate Support | 100K, 125K, 250K, 500K (default), 800K, 1000Kbps |
| Performance | Up to 6000 CAN messages/sec (receive) |
| Configuration Retention | Yes, after hardware reboot |
| Termination Resistor | Enable/disable via jumper |
| Mounting Options | Standard mPCIe slot or external via USB pin header |
| Material Finish | 30µ” gold finger contacts |
| Warranty | 3 years |
4. Functionality
The EMUC-B202-W2-A71 functions as a USB-to-dual CANbus converter, enabling a host system to communicate with two independent CAN networks through a single USB 2.0 interface. It translates USB data packets into CAN frames and vice versa, providing a seamless bridge between PC-based applications and CAN-enabled devices.
Operation:
- The module connects to a host computer via USB 2.0.
- Each CAN channel operates independently, allowing simultaneous communication with two separate CAN networks.
- The device supports SAE J1939, a higher-layer protocol widely used in heavy-duty vehicles and industrial machinery for diagnostics and control.
- The module’s isolation circuitry ensures electrical separation between the CAN networks and the host system, protecting against voltage spikes and ground loops.
- Listen-only mode allows passive monitoring of CAN traffic for diagnostic or logging purposes without transmitting data onto the bus.
Use Cases and Applications:
- Automotive and Heavy-Duty Vehicles: Integration with J1939-based systems for engine control, diagnostics, and telematics.
- Industrial Automation: Communication with PLCs, sensors, and actuators using CANbus networks.
- Embedded Systems: Suitable for industrial PCs, gateways, and controllers requiring CAN connectivity.
- Testing and Development: Ideal for engineers developing or debugging CAN-based systems.
- Data Acquisition: Capturing and analyzing CAN traffic for performance monitoring or predictive maintenance.
Compatibility:
- Operating Systems:
- Windows XP (32-bit), Windows 7/8/8.1/10 (32/64-bit)
- Linux Kernel 2.6 and above (CDC-ACM driver)
- Linux Kernel 2.6.38 and above (SocketCAN driver)
- QNX 6.6
- Driver and API: Available for download from the MyInnodisk website.
- Software Integration: Compatible with standard CAN analysis tools and custom applications via provided APIs.
5. Components & Accessories
Included Items:
- EMUC-B202-W2-A71 module
- Dual DB-9 CAN connectors
- USB interface (via mPCIe or pin header)
- Jumper for termination resistor configuration
- Documentation and driver download instructions
Optional Accessories:
- CANbus cables (DB-9 to open wire or DB-9 to DB-9)
- Mounting brackets for external installation
- USB header cable for out-of-minicard use
- Additional software utilities for CAN message logging and analysis
Connector Pin Definitions:
CAN DB9 Connector Pinout:
| Pin | Signal | Description |
|-----|---------|-------------|
| 1 | NC | Not connected |
| 2 | CAN-L | CAN Low |
| 3 | GND | Ground |
| 7 | CAN-H | CAN High |
| 8 | NC | Not connected |
| 9 | NC | Not connected |
USB Input Pinout:
| Pin | Signal | Description |
|-----|---------|-------------|
| 1 | 5V | Power supply |
| 2 | D- | USB Data Negative |
| 3 | D+ | USB Data Positive |
| 4 | GND | Ground |
6. Installation & Setup
Requirements:
- Host system with available USB 2.0 port or mPCIe slot.
- Supported operating system (Windows, Linux, or QNX).
- Administrative privileges for driver installation.
Installation Steps:
1. Hardware Installation:
- Insert the EMUC-B202-W2-A71 into an available mPCIe slot or connect via the USB pin header.
- Secure the module using the provided mounting holes.
- Connect CAN networks to the DB-9 connectors.
- Configure termination resistors using the onboard jumper (enable or disable as required).
2. Software Setup:
- Download the appropriate driver and API package from the MyInnodisk website.
- Install the driver according to the operating system instructions.
- Verify device recognition in the system’s device manager or via command-line tools.
- Configure CAN parameters (baud rate, filters, etc.) using the provided software or API.
3. Configuration Retention:
- The module retains configuration settings after power cycles, simplifying redeployment.
Mounting Options:
- Standard mPCIe installation inside embedded systems.
- External installation using the USB pin header for flexible integration.
7. Performance & Capabilities
- Data Throughput: Up to 6000 CAN messages per second (receive).
- Baud Rate Range: 100K to 1000Kbps, supporting standard CAN speeds.
- Latency: Optimized for low-latency communication between host and CAN networks.
- Isolation Voltage: 2.5kV HiPOT isolation ensures robust protection against electrical interference.
- Environmental Resilience:
- Operates reliably in extreme temperatures (-40°C to +85°C).
- Withstands vibration up to 5G and shock up to 50G.
- Power Efficiency: Consumes a maximum of 3.33W, suitable for low-power embedded systems.
- Error Handling: Supports error status reporting and CAN inactive mode for fault management.
- Firmware Upgrade: Supports firmware updates for feature enhancements and bug fixes.
- Limitations:
- Requires host system driver installation.
- Limited to USB 2.0 bandwidth.
- Protocol support (J1939, CANopen) depends on model variant.
8. Standards & Compliance
The EMUC-B202-W2-A71 meets multiple international standards for safety, electromagnetic compatibility, and industrial reliability:
- Electrical Safety:
- IEC 60950-1:2005 + A1:2009 + A2:2013 (2.5kV HiPOT protection)
- Electromagnetic Compatibility (EMC):
- EN61000-4-2: ESD Air ±15kV, Contact ±8kV
- EN61000-4-5: Surge protection 2.5kV
- Environmental Standards:
- Wide temperature operation (-40°C to +85°C)
- Industrial-grade vibration and shock resistance
- Protocol Compliance:
- CANbus 2.0B (ISO 11898-2)
- SAE J1939 (for vehicle and industrial networks)
- Manufacturing Quality:
- Designed and manufactured in Taiwan under Innodisk’s ISO-certified production processes.
9. Additional Information
Warranty:
- 3-year limited warranty covering manufacturing defects and hardware reliability.
Support & Maintenance:
- Technical support available through Innodisk’s global offices in Taiwan, USA, Europe, Japan, and China.
- Firmware and driver updates provided via the MyInnodisk online portal.
- Comprehensive documentation, including API references and user manuals, available for download.
Contact Information:
- Headquarters (Taiwan):
5F., No.237, Sec. 1, Datong Rd., Xizhi Dist., New Taipei City 221, Taiwan
Tel: +886-2-7703-3000
Email: sales@innodisk.com
- Regional Offices:
- USA: usasales@innodisk.com | +1-510-770-9421
- Europe: eusales@innodisk.com | +31-40-3045-400
- Japan: jpsales@innodisk.com | +81-3-6667-0161
- China: sales_cn@innodisk.com | +86-755-2167-3689
Website: [www.innodisk.com](https://www.innodisk.com)
Revision Date: April 28, 2020
Copyright: © 2019 Innodisk Corporation. All rights reserved. Specifications subject to change without prior notice.
Summary
The Innodisk EMUC-B202-W2-A71 is a compact, industrial-grade USB-to-dual isolated CANbus module engineered for high-reliability communication in harsh environments. Supporting SAE J1939 and CAN 2.0B, it delivers robust performance with up to 6000 messages per second, wide temperature operation, and comprehensive electrical protection. Its dual isolated channels, flexible mounting options, and cross-platform driver support make it a versatile solution for automotive diagnostics, industrial automation, and embedded control systems. With Innodisk’s proven quality and global support, the EMUC-B202-W2-A71 stands as a dependable interface for modern CANbus applications.
Product Name: USB to Dual Isolated CANbus J1939 Module
Model: EMUC-B202-W2-A71
Series: EMUC-B202 Series
Article Number: EMUC-B202-W2-A71
Manufacturer: Innodisk Corporation
The Innodisk EMUC-B202-W2-A71 is a high-performance, industrial-grade USB-to-dual isolated CANbus interface module designed for robust communication in automotive, industrial automation, and embedded control systems. As part of the EMUC-B202 series, this model specifically supports the SAE J1939 protocol, making it ideal for heavy-duty vehicle networks and other applications requiring reliable CANbus communication with electrical isolation and surge protection. Manufactured in Taiwan by Innodisk, a global leader in industrial embedded peripherals, the EMUC-B202-W2-A71 combines rugged design, wide temperature tolerance, and advanced protocol support for demanding environments.
2. Key Features
- Dual Isolated CAN Channels: Provides two independent, galvanically isolated CANbus 2.0B interfaces for simultaneous communication with multiple CAN networks.
- Protocol Support: Fully supports SAE J1939 and CAN 2.0B, with backward compatibility to CAN 2.0A. Optional support for CANopen is available in other variants.
- High-Speed Data Throughput: Capable of handling up to 6000 CAN messages per second for receive operations, ensuring low latency and high responsiveness in data-intensive applications.
- Flexible Baud Rate Configuration: Supports multiple baud rates — 100K, 125K, 250K, 500K (default), 800K, and 1000Kbps — allowing integration with a wide range of CAN networks.
- Persistent Configuration: Retains configuration settings after hardware reboot, minimizing downtime and simplifying deployment.
- Listen-Only Mode: Enables passive monitoring of CAN traffic without affecting bus operation, useful for diagnostics and network analysis.
- Acceptance Filter: Allows selective message filtering to reduce CPU load and improve efficiency.
- SocketCAN Support: Includes additional driver support for Linux SocketCAN, enabling native integration with Linux-based systems.
- Electrical Protection:
- Surge Protection: EN61000-4-5 compliant, 2.5kV surge protection.
- HiPOT Isolation: 2.5kV isolation per IEC 60950-1:2005 + A1:2009 + A2:2013.
- ESD Protection: EN61000-4-2 compliant, ±15kV (air) and ±8kV (contact).
- Industrial-Grade Design: Wide operating temperature range from -40°C to +85°C, vibration resistance up to 5G, and shock tolerance up to 50G @ 0.5ms.
- Compact Form Factor: Mini PCI Express (mPCIe) form factor with USB 2.0 interface, suitable for embedded and space-constrained systems.
- Flexible Mounting Options: Includes a third mounting hole and USB pin header for out-of-minicard installation.
- Durable Construction: 30µ” gold finger contacts for enhanced durability and signal integrity.
- Warranty: Backed by a 3-year manufacturer warranty.
3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Form Factor | mPCIe (Mini PCI Express) |
| Input Interface | USB 2.0 |
| Output Interface | Dual CANbus 2.0B (Isolated) |
| Supported Protocols | CAN 2.0B, SAE J1939 |
| Output Connectors | 2 × DB-9 female connectors |
| Power Consumption | Max 3.33W (5V @ 665mA; 3.3V @ 1008mA) |
| Dimensions (W × L × H) | 30 × 50.9 × 8.35 mm |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -55°C to +95°C |
| Vibration Resistance | 5G @ 7–2000Hz |
| Shock Resistance | 50G @ 0.5ms |
| Surge Protection | EN61000-4-5, 2.5kV |
| HiPOT Isolation | 2.5kV (IEC 60950-1:2005 + A1:2009 + A2:2013) |
| ESD Protection | EN61000-4-2, ±15kV (air), ±8kV (contact) |
| Baud Rate Support | 100K, 125K, 250K, 500K (default), 800K, 1000Kbps |
| Performance | Up to 6000 CAN messages/sec (receive) |
| Configuration Retention | Yes, after hardware reboot |
| Termination Resistor | Enable/disable via jumper |
| Mounting Options | Standard mPCIe slot or external via USB pin header |
| Material Finish | 30µ” gold finger contacts |
| Warranty | 3 years |
4. Functionality
The EMUC-B202-W2-A71 functions as a USB-to-dual CANbus converter, enabling a host system to communicate with two independent CAN networks through a single USB 2.0 interface. It translates USB data packets into CAN frames and vice versa, providing a seamless bridge between PC-based applications and CAN-enabled devices.
Operation:
- The module connects to a host computer via USB 2.0.
- Each CAN channel operates independently, allowing simultaneous communication with two separate CAN networks.
- The device supports SAE J1939, a higher-layer protocol widely used in heavy-duty vehicles and industrial machinery for diagnostics and control.
- The module’s isolation circuitry ensures electrical separation between the CAN networks and the host system, protecting against voltage spikes and ground loops.
- Listen-only mode allows passive monitoring of CAN traffic for diagnostic or logging purposes without transmitting data onto the bus.
Use Cases and Applications:
- Automotive and Heavy-Duty Vehicles: Integration with J1939-based systems for engine control, diagnostics, and telematics.
- Industrial Automation: Communication with PLCs, sensors, and actuators using CANbus networks.
- Embedded Systems: Suitable for industrial PCs, gateways, and controllers requiring CAN connectivity.
- Testing and Development: Ideal for engineers developing or debugging CAN-based systems.
- Data Acquisition: Capturing and analyzing CAN traffic for performance monitoring or predictive maintenance.
Compatibility:
- Operating Systems:
- Windows XP (32-bit), Windows 7/8/8.1/10 (32/64-bit)
- Linux Kernel 2.6 and above (CDC-ACM driver)
- Linux Kernel 2.6.38 and above (SocketCAN driver)
- QNX 6.6
- Driver and API: Available for download from the MyInnodisk website.
- Software Integration: Compatible with standard CAN analysis tools and custom applications via provided APIs.
5. Components & Accessories
Included Items:
- EMUC-B202-W2-A71 module
- Dual DB-9 CAN connectors
- USB interface (via mPCIe or pin header)
- Jumper for termination resistor configuration
- Documentation and driver download instructions
Optional Accessories:
- CANbus cables (DB-9 to open wire or DB-9 to DB-9)
- Mounting brackets for external installation
- USB header cable for out-of-minicard use
- Additional software utilities for CAN message logging and analysis
Connector Pin Definitions:
CAN DB9 Connector Pinout:
| Pin | Signal | Description |
|-----|---------|-------------|
| 1 | NC | Not connected |
| 2 | CAN-L | CAN Low |
| 3 | GND | Ground |
| 7 | CAN-H | CAN High |
| 8 | NC | Not connected |
| 9 | NC | Not connected |
USB Input Pinout:
| Pin | Signal | Description |
|-----|---------|-------------|
| 1 | 5V | Power supply |
| 2 | D- | USB Data Negative |
| 3 | D+ | USB Data Positive |
| 4 | GND | Ground |
6. Installation & Setup
Requirements:
- Host system with available USB 2.0 port or mPCIe slot.
- Supported operating system (Windows, Linux, or QNX).
- Administrative privileges for driver installation.
Installation Steps:
1. Hardware Installation:
- Insert the EMUC-B202-W2-A71 into an available mPCIe slot or connect via the USB pin header.
- Secure the module using the provided mounting holes.
- Connect CAN networks to the DB-9 connectors.
- Configure termination resistors using the onboard jumper (enable or disable as required).
2. Software Setup:
- Download the appropriate driver and API package from the MyInnodisk website.
- Install the driver according to the operating system instructions.
- Verify device recognition in the system’s device manager or via command-line tools.
- Configure CAN parameters (baud rate, filters, etc.) using the provided software or API.
3. Configuration Retention:
- The module retains configuration settings after power cycles, simplifying redeployment.
Mounting Options:
- Standard mPCIe installation inside embedded systems.
- External installation using the USB pin header for flexible integration.
7. Performance & Capabilities
- Data Throughput: Up to 6000 CAN messages per second (receive).
- Baud Rate Range: 100K to 1000Kbps, supporting standard CAN speeds.
- Latency: Optimized for low-latency communication between host and CAN networks.
- Isolation Voltage: 2.5kV HiPOT isolation ensures robust protection against electrical interference.
- Environmental Resilience:
- Operates reliably in extreme temperatures (-40°C to +85°C).
- Withstands vibration up to 5G and shock up to 50G.
- Power Efficiency: Consumes a maximum of 3.33W, suitable for low-power embedded systems.
- Error Handling: Supports error status reporting and CAN inactive mode for fault management.
- Firmware Upgrade: Supports firmware updates for feature enhancements and bug fixes.
- Limitations:
- Requires host system driver installation.
- Limited to USB 2.0 bandwidth.
- Protocol support (J1939, CANopen) depends on model variant.
8. Standards & Compliance
The EMUC-B202-W2-A71 meets multiple international standards for safety, electromagnetic compatibility, and industrial reliability:
- Electrical Safety:
- IEC 60950-1:2005 + A1:2009 + A2:2013 (2.5kV HiPOT protection)
- Electromagnetic Compatibility (EMC):
- EN61000-4-2: ESD Air ±15kV, Contact ±8kV
- EN61000-4-5: Surge protection 2.5kV
- Environmental Standards:
- Wide temperature operation (-40°C to +85°C)
- Industrial-grade vibration and shock resistance
- Protocol Compliance:
- CANbus 2.0B (ISO 11898-2)
- SAE J1939 (for vehicle and industrial networks)
- Manufacturing Quality:
- Designed and manufactured in Taiwan under Innodisk’s ISO-certified production processes.
9. Additional Information
Warranty:
- 3-year limited warranty covering manufacturing defects and hardware reliability.
Support & Maintenance:
- Technical support available through Innodisk’s global offices in Taiwan, USA, Europe, Japan, and China.
- Firmware and driver updates provided via the MyInnodisk online portal.
- Comprehensive documentation, including API references and user manuals, available for download.
Contact Information:
- Headquarters (Taiwan):
5F., No.237, Sec. 1, Datong Rd., Xizhi Dist., New Taipei City 221, Taiwan
Tel: +886-2-7703-3000
Email: sales@innodisk.com
- Regional Offices:
- USA: usasales@innodisk.com | +1-510-770-9421
- Europe: eusales@innodisk.com | +31-40-3045-400
- Japan: jpsales@innodisk.com | +81-3-6667-0161
- China: sales_cn@innodisk.com | +86-755-2167-3689
Website: [www.innodisk.com](https://www.innodisk.com)
Revision Date: April 28, 2020
Copyright: © 2019 Innodisk Corporation. All rights reserved. Specifications subject to change without prior notice.
Summary
The Innodisk EMUC-B202-W2-A71 is a compact, industrial-grade USB-to-dual isolated CANbus module engineered for high-reliability communication in harsh environments. Supporting SAE J1939 and CAN 2.0B, it delivers robust performance with up to 6000 messages per second, wide temperature operation, and comprehensive electrical protection. Its dual isolated channels, flexible mounting options, and cross-platform driver support make it a versatile solution for automotive diagnostics, industrial automation, and embedded control systems. With Innodisk’s proven quality and global support, the EMUC-B202-W2-A71 stands as a dependable interface for modern CANbus applications.
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