750-837/021-000 | WAGO CANopen Compact Controller with Integrated I/O

Wago · PLCs & Industrial Controllers

Description  The WAGO 750-837/021-000 is a compact CANopen controller that integrates control logic, I/O interface management, and fieldbus communication into a single device. It is designed for decentralized automation tasks requiring fast response times and reliable CANopen networking. This controller supports IEC 61131-3 programming and enables efficient stand-alone or distributed control operation.     Technical Specifications  Condition New/Never Used Surplus Brand WAGO Category Industrial Automation Controllers Part Number 750-837/021-000 Subcategory CANopen Controllers CPU Architecture 16-bit Supported Fieldbus CANopen Transmission Rate 10 kBd … 1 MBd Max. Bus Length 1000 m Program Memory 640 KB Data Memory (RAM) 832 KB Non-Volatile Memory 8 kB Max. I/O Modules per Node 64 Process Image Size 512 bytes input / 512 bytes output PDO Support 32 Tx / 32 Rx SDO Support 2 servers / 16 clients System Supply Voltage 24 VDC (−25 … +30 %) Typical Input Current 500 mA at 24 VDC Isolation 500 V system/field Operating Temperature 0 … +55 °C Ingress Protection IP20 Mounting Type DIN-35 rail Weight 184 g     Information About 750-837/021-000 The 750-837/021-000 is part of the WAGO modular controller portfolio, intended for decentralized control architectures within CANopen networks. It allows direct access to all connected I/O and fieldbus data, enabling local signal processing and reduced bus load. The controller supports programmable fault responses for enhanced system reliability in the event of fieldbus interruptions. Its compact DIN-rail-mounted design makes it suitable for control cabinets where space efficiency and autonomous operation are required. Key Features: Integrated CANopen Controller: Combines control logic, I/O management, and fieldbus communication Decentralized Control Capability: Optimizes system performance by offloading tasks from central PLCs IEC 61131-3 Programming Support: Compatible with standard PLC programming languages Fast Cycle Performance: Achieves cycle times below 3 ms for typical control tasks Local Signal Preprocessing: Reduces fieldbus traffic and improves response times Programmable Fault Response: Allows defined behavior during CANopen communication failures Compact Stand-Alone Design: Enables independent operation without additional controllers Extensive CANopen Feature Set: Supports PDOs, SDOs, heartbeat, and emergency messaging DIP Switch Node ID Assignment: Simplifies network configuration and commissioning Industrial Reliability: Designed for continuous operation in harsh automation environments The 750-837/021-000 delivers the reliability and precision required for decentralized CANopen-based industrial control systems.

Brand: Wago · Category: PLCs & Industrial Controllers

Key features

• Integrated CANopen Controller: Combines control logic, I/O management, and fieldbus communication
• Decentralized Control Capability: Optimizes system performance by offloading tasks from central PLCs
• IEC 61131-3 Programming Support: Compatible with standard PLC programming languages
• Fast Cycle Performance: Achieves cycle times below 3 ms for typical control tasks
• Local Signal Preprocessing: Reduces fieldbus traffic and improves response times
• Programmable Fault Response: Allows defined behavior during CANopen communication failures
• Compact Stand-Alone Design: Enables independent operation without additional controllers
• Extensive CANopen Feature Set: Supports PDOs, SDOs, heartbeat, and emergency messaging
• DIP Switch Node ID Assignment: Simplifies network configuration and commissioning
• Industrial Reliability: Designed for continuous operation in harsh automation environments

Specifications

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