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Wago 750-838/021-000 Controller Canopen, M3 Dsub
WAGO 750-838/021-000 CANopen programmable controller featuring 640 KB program memory, 832 KB RAM, IEC 61131-3 programming support and DIN rail mounting for industrial automation applications.
£444.52
Why Choose the WAGO 750-838/021-000 CANopen Controller?
The WAGO 750-838/021-000 is a powerful and compact programmable CANopen controller designed for industrial automation, machine control and distributed I/O applications. As part of the highly regarded WAGO I/O System 750 series, this controller combines PLC functionality, fieldbus communication and I/O management within a single DIN rail-mounted device.
Designed for demanding industrial environments, the controller supports IEC 61131-3 programming and enables engineers to create flexible automation solutions using industry-standard programming languages. With integrated CANopen communication, the device provides reliable data exchange between controllers, drives, sensors and other automation equipment.
Featuring 640 KB program memory and 832 KB RAM, the 750-838/021-000 delivers the processing power required for complex automation tasks while maintaining the compact footprint that has made the WAGO 750 series a trusted choice for panel builders and system integrators worldwide.
Key Advantages
- Integrated PLC and CANopen controller in one compact device.
- IEC 61131-3 compliant programming for flexible automation development.
- 640 KB program memory and 832 KB RAM for advanced control applications.
- Supports extensive expansion using WAGO I/O System 750 modules.
- DIN rail mounting for fast and simple installation.
- Reliable CANopen communication for distributed automation systems.
- Signal pre-processing reduces network traffic and improves response times.
Key Features
- WAGO I/O System 750 Controller.
- Integrated CANopen fieldbus interface.
- 640 KB program memory.
- 832 KB RAM.
- Supports IEC 61131-3 programming languages.
- D-Sub 9-pin CANopen communication connection.
- 24 V DC operating voltage.
- Modular expansion with WAGO 750 I/O modules.
- Compact DIN rail-mounted design.
- Industrial IP20 protection rating.
Advanced Industrial Control Performance
The WAGO 750-838/021-000 integrates control functionality, fieldbus communication and I/O processing into a single automation platform. This architecture simplifies control panel design while reducing hardware requirements and installation costs.
Its support for IEC 61131-3 programming languages including Ladder Diagram (LD), Function Block Diagram (FBD), Structured Text (ST), Sequential Function Chart (SFC) and Instruction List (IL) provides engineers with maximum flexibility when developing automation solutions.
Typical Applications
- Industrial machine automation.
- Process control systems.
- Material handling equipment.
- Building automation systems.
- Distributed I/O networks.
- Packaging machinery.
- Energy management systems.
- OEM equipment manufacturing.
Technical Specifications
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| Communication | CANopen | |
|---|---|---|
| Product Series | WAGO I/O System 750 | |
| Device Type | CPU / Controller | |
| Coil / Supply Voltage | 24 V DC | |
| Voltage | 24 V | |
| IP Rating | IP20 | |
| Series | I/O System 750 | |
| Product type | CANopen Programmable Controller | |
| Communication protocol | CANopen | |
| Program memory | 640 KB | |
| RAM | 832 KB | |
| Supply voltage | 24 V DC | |
| Programming standard | IEC 61131-3 | |
| Communication connector | D-Sub 9-pin | |
| Mounting type | DIN rail | |
| Protection rating | IP20 | |
| Operating temperature | 0°C to +55°C | |
| Isolation | 500 V system/field | |
| Dimensions (H × W × D) | approx. 100 × 50.5 × 71.1 mm | |
| HS Code | 85371091 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the WAGO 750-838/021-000 used for?
The controller is used for industrial automation applications requiring PLC functionality combined with CANopen communication and distributed I/O control.
Which communication protocol does this controller support?
The device features an integrated CANopen fieldbus interface for communication with compatible automation devices.
What programming languages are supported?
The controller supports IEC 61131-3 languages including Ladder Diagram, Function Block Diagram, Structured Text, Sequential Function Chart and Instruction List.
What power supply is required?
The WAGO 750-838/021-000 operates from a standard 24 V DC industrial power supply.
Can the controller be expanded with additional I/O modules?
Yes, the controller is fully compatible with the modular WAGO I/O System 750 range, allowing extensive expansion for digital, analogue and communication functions.
Trusted by Automation Engineers Worldwide
WAGO I/O System controllers are widely used throughout industrial automation, machine building and process control applications where reliable communication, flexible programming and scalable I/O integration are essential.
