RS232/485/422 To CAN Industrial Isolated Converter, Supports Modbus RTU Conversion, Multiple Protect
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- Product Code: Waveshare-26333
RS232/485/422 To CAN Industrial Isolated Converter, Supports Modbus RTU Conversion, Multiple...more
Product information "RS232/485/422 To CAN Industrial Isolated Converter, Supports Modbus RTU Conversion, Multiple Protect"
RS232/485/422 To CAN Industrial Isolated Converter, Supports Modbus RTU Conversion, Multiple Protection Circuits
RS232/485/422 to CAN
Industrial isolated converter
Industrial isolated converter
RS232/485/422 to CAN data conversion, supports Modbus RTU conversion
multiple industrial protections such as galvanic isolation, lightningproof protection, and ESD protection. Suitable for industrial control equipment and/or applications with high communication requirement
Features At A Glance
- Supports data communication and conversion between RS232/485/422 and CAN interfaces
- Compliant with CAN 2.0B (extended frame) specification, compatible with CAN 2.0A (standard frame) specification; Compliant with ISO 11898-1/2/3 standard
- CAN baud rate: 10kbps~1000kbps, configurable
- Supports 14 sets of configurable filters, can only receive CAN bus data in specific range and type
- Supports 4 operating modes: transparent conversion, transparent with identifiers conversion, format conversion, and Modbus RTU protocol conversion
- Up to 1000 frames CAN buffer for buffering transmission data to prevent data loss
- Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
- Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
- Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
- Onboard 15KV ESD isolation protection and 600W lightningproof & anti-surge protection
- Onboard 120R terminal resistor on the RS485/RS422 port, configurable by jumper
- Supports device firmware upgrade via RS232/485/422, more convenient for firmware customization
- Supports setting operation parameters via configuration software or serial commands, capable of saving settings after power off
- Onboard power supply screw terminal, allows 5V~36V DC wide range input
- 4 LEDs for indicating the power and transceiver status
- Industrial grade metal case, supports wall-mount and rail-mount installation, solid and beautiful, easy to install
Specifications
| PRODUCT TYPE | Active digital isolated RS232/485/422 to CAN converter | |
|---|---|---|
| POWER SUPPLY INTERFACE | Power supply | 5~36V DC |
| Protection | Anti-reverse | |
| Device port | RS232/485/422, CAN | |
| isolated CAN | Connector | Screw terminal |
| Direction control | Hardware automatic control | |
| Resistor | Onboard 120R matching resistor | |
| Baud rate | 10kbps~1000kbps | |
| isolated RS232 | Connector | DB9 female |
| Transmission distance | about 15m | |
| Transmission mode | point-to-point | |
| Baud rate | 1200bps~460800bps | |
| isolated RS485/422 | Connector | Screw terminal |
| Direction control | Hardware automatic control | |
| Protection | TVS diode, surge protection & ESD protection, power isolation and signal isolation | |
| Resistor | Onboard reserved 120R matching resistor, NC by default, enabled via jumper | |
| Transmission mode | Point-to-multipoints (485 mode: up to 32 nodes, it is recommended to use repeaters for 16 nodes or more； 422 mode: up to 256 nodes, it is recommended to use repeaters for 16 nodes or more) | |
| Baud rate | 1200bps~460800bps | |
| Indicators | PWR | Red power indicator, lights up when voltage is detected |
| RUN | System operating indicator, turns off if CAN bus is abnormal | |
| COM | RS232/485/422 RX indicator, lights up when RS232 or 485 or 422 port receives data | |
| CAN | CAN RX indicator, lights up when CAN port receives data | |
| operating environment | Temperature range | -15 ~ 70℃ |
Primary function
Achieves data transmission and conversion between RS232/RS485/RS422 and CAN interfaces
Supports wide range baud rate
RS232/485/422 communication baud rate: 1200 ~ 460800bps
CAN communication baud rate: 10kbps ~ 1Mbps
Supports Four operating modes
Transparent conversion, transparent with identifiers conversion, Format Conversion, and Modbus RTU protocol conversion
Supports Host Computer Configuration
Galvanic isolated Design
- Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
- Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
Multiple Protection, Safe And Stable
Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & ESD protection. Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance.
Interface Introduction
Pin Definition
Wall-mount And Rail-mount Support
Application Examples
Product Show
Outline dimensions
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