CANopen Adapter

The CANopen Adapter is a lightweight, highly compatible communication interface device engineered for modern distributed automation systems—designed specifically to rapidly integrate non-CANopen intelligent devices such as Modbus RTU/TCP sensors, serial instruments, PLC expansion modules, HMIs, or custom controllers into CANopen-based master networks.

Our CANopen Adapter is purpose-built for this ecosystem: it allows devices without native CANopen interfaces to seamlessly join high-performance networks—without hardware replacement or control logic rewrites. Just one compact Reliable Adapters unit enables “protocol identity transformation,” dramatically reducing integration costs and development time. 

Built to industrial standards, the series features a metal housing, wide operating temperature (-25°C to +70°C), 2500V electrical isolation, IP20 protection, and compliance with CE, FCC, and IEC 61000 EMC certifications—ensuring long-term stability in harsh environments with EMI, vibration, or power fluctuations. Internally powered by a dedicated ARM Cortex-M microcontroller and CAN controller, it supports standard CAN baud rates (10 kbps to 1 Mbps), master/slave modes, pre-defined master configuration (with LSS support), automatic PDO mapping synchronization, and online SDO parameter access—delivering true Efficient Communication with cycle times as low as 2 ms and zero data bottlenecks. 

Embodying Smart Technology, the adapter offers intelligent features: users can define custom register mappings via web UI or configuration tools—translating Modbus addresses (e.g., 40001) or ASCII commands into specific CANopen object dictionary indices/sub-indices; it supports multi-channel concurrency, data buffering to prevent loss, auto-reconnection on link failure, and real-time LED diagnostics. 

Choosing our CANopen Adapter means investing in a communication cornerstone rooted in ODOT Innovation—it’s not just a protocol translator, but a “digital passport” for intelligent field devices. Powered by the rugged quality of Reliable Adapters, the flexible configurability of Smart Technology, and the real-time performance of Efficient Communication, customers can rapidly build open, scalable, and responsive distributed Control Systems. Whether developing next-generation OEM equipment or upgrading existing production lines, this adapter delivers exceptional reliability, usability, and future-readiness—as your trusted CANopen connectivity partner.