Coupler I/O Modbus TCP ODOT CN-8021

CN-8021 CANopen Slave Coupler

C Series Remote I/O System

The C Series is a remote I/O system consisting of a network adapter module and extended I/O modules. The network adapter module is responsible for fieldbus communication and can establish communication with the master controller or host computer software. CANopen is a high-level, open, and flexible protocol with a growing number of applications. Based on the CAN bus, it combines low cost and high performance, offering an attractive distributed control solution for industrial automation, medical devices, public transportation, elevators, marine electronics, and other applications.  

Technical Parameters CN-8021 Details:

• Supports up to 128 PDOs, of which 64 are TPDOs and 64 are RPDOs
• CANopen Node ID supports values from 1 to 99
• The CANopen protocol conforms to the DS301 and DS401 standards
• Bus communication speed ranges from 10Kbps to 1Mbps
• Supports NMT, PDO, SDO, Heartbeat, and SYNC
• Uses physical switches to control termination resistance, baud rate, slave address, and other parameters.

Environmental Specifications:

• Operating temperature: -40 ~ 85℃
• Power supply: 24VDC
• Field power supply: Maximum field current: 8A DC
• Supported IO Modules: 32 units
• Wiring: Max. 1.5mm² (AWG 16)
• Mounting Type: 35mm DIN rail
• Dimensions: 115 x 51.5 x 75mm
• Weight: 130g

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