750-333/040-000

The 750-333 Fieldbus Coupler maps the peripheral data of all the WAGO I/O System's I/O modules on PROFIBUS DP. When initializing, the coupler determines the node's module structure and creates the process image of all inputs and outputs. I/O modules with a bit width smaller than eight are grouped in one byte for address space optimization. It is furthermore possible to deactivate I/O modules and to modify the image of the node according to the connected signals without having to modify the existing control application. The diagnostic concept is based on ID- and channel-related diagnostics according to EN 50170. This does away with the need for programming modules to evaluate manufacturer-specific diagnostic data. The device is ideal for operation in extreme environments thanks to: An extended temperature range Greater immunity to impulse voltages and electromagnetic interference Higher vibration and shock resistance