Why Choose the WAGO 750-815/300-000 MODBUS Controller?
The WAGO 750-815/300-000 is a versatile MODBUS RTU programmable logic controller (PLC) designed for decentralised industrial automation, machine control and distributed I/O applications. As part of the trusted WAGO-I/O-SYSTEM 750 series, it combines PLC functionality, fieldbus communication and I/O management within a compact DIN rail mounted controller.
Designed for OEMs, panel builders and automation engineers, the controller enables local processing of control tasks while reducing communication traffic on the fieldbus network. Its integrated MODBUS RTU master functionality allows direct communication with up to 247 fieldbus devices, making it ideal for complex industrial control systems.
Featuring RS-485 communication at up to 115.2 kBd, a 16-bit processor and compatibility with a wide range of WAGO I/O modules, the 750-815/300-000 delivers reliable performance for industrial automation applications. The compact design simplifies installation while supporting scalable system expansion.
Key Advantages
- Integrated PLC and MODBUS RTU controller in a single device.
- RS-485 communication supporting data rates up to 115.2 kBd.
- Supports up to 247 MODBUS devices as a master.
- Compatible with the extensive WAGO-I/O-SYSTEM 750 module range.
- Reduces network traffic through local signal processing.
- Programmable fault response during fieldbus communication failures.
- Compact DIN rail mounted design.
- Suitable for decentralised industrial automation architectures.
Key Features
- WAGO-I/O-SYSTEM 750 Controller.
- MODBUS RTU communication protocol.
- RS-485 interface with data rates up to 115.2 kBd.
- 16-bit processor architecture.
- IEC 61131-3 programming support.
- Compatible with up to 64 I/O modules per node.
- Supports up to 6000 digital I/O points.
- LED diagnostics and status indicators.
- DIN rail mounting.
- IP20 protection rating.
Reliable MODBUS Control for Industrial Automation
The WAGO 750-815/300-000 provides decentralised control capabilities that help optimise automation system performance. By processing signals locally and managing connected I/O directly, the controller reduces communication overhead and improves response times for machine and process control applications.
Its support for IEC 61131-3 programming languages allows engineers to create sophisticated automation routines while maintaining compatibility with established industrial programming standards. The controller is particularly well suited to distributed control systems where flexibility and scalability are important.
Typical Applications
- Industrial machine control.
- Manufacturing automation systems.
- Material handling and conveyor systems.
- Process automation applications.
- Distributed I/O architectures.
- OEM machinery and equipment.
- Building automation systems.
- Industrial retrofit projects.
