Industrial RS232/485/422 to CAN converter - Waveshare 26333

Description

The RS232/485/422 to CAN converter is a device enabling conversion and communication between the RS232, RS485, RS422 interfaces and the CAN interface. CAN communication is compliant with the CAN 2.0B specification (extended frame) and compatible with the CAN 2.0A specification (standard frame), which ensures a wide range of applications in communication systems. Thanks to the ability to configure the transmission speed and support for 14 sets of configurable filters, the converter works perfectly in a variety of scenarios, providing flexibility in communication.

The device offers 4 operating modes: transparent conversion, transparent conversion with identifiers, format conversion and Modbus RTU protocol conversion. It also has a CAN buffer, which increases its ability to handle large amounts of data. Additional features such as built-in power isolation, digital isolation, TVS, 15KV ESD isolation protection, and 600W lightning and surge protection make the converter not only versatile but also reliable even in harsh environmental conditions.

The RS232 interface features a DB9 female connector, and the RS485/422 interface uses a screw connector, supporting up to 32 nodes (RS485) or up to 256 nodes (RS422), with transmission speeds ranging from 1200 bps to 460800 bps. Additionally, the converter has a built-in 120R terminating resistor on the RS485/RS422 port, which can be configured using a jumper.

Software updating and configuration of operating parameters are possible both via RS232/RS485/RS422 interfaces, which makes the device easy to use. LED diodes indicating the power supply and transceiver status enable a quick assessment of the converter's operating status. The high-quality industrial-grade metal housing, allowing for wall and rail mounting, and the power supply ranging from 5 V to 36 V (screw terminal) make the RS232/485/422 to CAN converter an excellent choice for professional industrial applications.

Features

• Supports data communication and conversion between RS232/485/422 and CAN interfaces
• Compliant with CAN 2.0B specification (extended frame), compatible with CAN 2.0A specification (standard frame)
• CAN baud rate: 10Kbps to 1000Kbps, configurable
• Supports 14 sets of customizable filters
• Supports 4 operating modes: transparent conversion, transparent conversion with identifiers, format conversion and Modbus RTU protocol conversion
• CAN buffer up to 1000 frames
• Built-in power isolation, digital isolation, TVS, 15KV ESD isolation protection and 600W lightning and surge protection
• RS232 interface: DB9 female connector, range up to 15 m, 1200bps to 460800bps
• RS485/422 interface: screw connector, up to 32 nodes (RS485), up to 256 nodes (RS422), 1200bps to 460800bps
• Built-in 120R terminating resistor on the RS485/RS422 port (configurable via jumper)
• Software update via RS232/485/422
• Configuration of operating parameters using software or serial commands
• 4 LEDs indicating power and transceiver status
• Industrial grade metal housing, wall and rail mounting
• Power supply: 5V to 36V (screw terminal)
• Dimensions: 84.3 x 78 x 24.3 mm

Kit contains

• RS232/485/422 TO CAN
• Rail mounting bracket
• Screwdriver