750-333 WAGO PROFIBUS DP Bus Coupler I/O SYSTEM 750 Bus Coupler Module for PROFIBUS Network Connection
The WAGO 750-333 is a high-performance PROFIBUS DP bus coupler from the I/O SYSTEM 750 series, designed to connect WAGO I/O modules to PROFIBUS networks in industrial automation applications. This robust bus coupler enables seamless integration of distributed I/O systems with PROFIBUS DP master controllers, providing reliable data exchange between field devices and control systems.
Engineered with WAGO's proven reliability, the 750-333 features high-speed communication with baud rates up to 12 Mbaud, ensuring fast and efficient data transmission in demanding industrial environments. The bus coupler supports up to 63 I/O modules per node and can handle up to 6,000 I/O points, making it suitable for complex automation systems requiring extensive I/O connectivity.
The 750-333 incorporates plug-and-play connectivity with WAGO's spring clamp technology, enabling quick and tool-free installation of I/O modules. Its compact design allows for space-efficient mounting on DIN rails, while the LED status indicators provide instant visual feedback for network communication status and fault diagnostics.
Product Specifications: WAGO 750-333
| Parameter |
Specification |
| Brand |
WAGO |
| Model Number |
750-333 |
| Series |
I/O SYSTEM 750 |
| Type |
PROFIBUS DP Bus Coupler |
| Function |
Bus coupler for PROFIBUS DP networks |
| Communication Protocol |
PROFIBUS DP |
Product details pictures

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FAQ
Q1: 750-333 still available?
A: Yes, this is an active WAGO product.
Q2: Maximum baud rate?
A: 12 Mbaud PROFIBUS communication speed.
Q3: Modules per node?
A: Supports up to 63 I/O modules per node.