Modbus to CANopen master protocol converter
PXB-6021M

PXB-6021M is a master protocol converter for Modbus to CANopen launched by Zhiyuan Electronics. Modbus supports RTU and TCP protocols. It can connect the CANopen device to the Modbus PLC system. With a flexible configuration function, PXB-6021M can seamlessly connect Modbus network and secondary CANopen subnet.

Features

Small volume at industrial grade;


9V~36V wide voltage supply;


Multiple interfaces:

  • 1-channel standard 10/100M Ethernet;

  • 1-channel isolation CAN;

  • 1-channel isolation RS485;


Characteristics of protocol conversion:

  • Support Modbus master/slave station and CANopen master station;

  • Support up to 125 CANopen slave devices;

  • Support 128 groups of TPDOs and 128 groups of RPDOs;

  • Support SDO reading and writing, and initialize CANopen slave devices;

  • Flexibly configure CAN Baud rate and CANopen master station number;

  • Support changing COB-ID of slave PDO.

Diagrams of typical cases

PXB-6021M (the motion control system connects the CANopen device to the Modbus network.)

Parameters

Dimension: 84mmx63mmx30mm
Shell material: Metal
Mounting mode: Hangers-mounted
Storage temperature: -40~85℃
Operating temperature: -40~85℃
Power supply: 9~36V
Power consumption: 12V/100mA
Reverse voltage protection: Available
Anti-interference and radiation resistance in industrial environment:  
ESD: Contact: ± 4kV; air: ±8kV 
EFT: Power supply: ±1kV; signal: 0.5 kV
Surge: Power supply: 1.0 kV; signal: 0.5 kV
RF field induction: Power supply: 3 V/m; signal: 3 V/m