WAGO 750-343 Fieldbus Coupler PROFIBUS DP

WAGO 750-343 Fieldbus Coupler PROFIBUS DP. The ECO Fieldbus Coupler is designed for applications with a low data width in the process image. These are primarily applications that use digital process data or only low volumes of analog process data.
The system supply is provided directly by the coupler. The field supply is provided via a separate supply module.
When initializing, the coupler determines the node’s module structure and creates the process image of all inputs and outputs. In order to optimize addresses, I/O modules with a bit width smaller than eight are grouped in one byte.
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.

Brand: WAGO
Categories: Automation Technology
Model: WAGO 750-343

WAGO 750-343 Fieldbus Coupler PROFIBUS DP
Communication: PROFIBUS
Number of fieldbus nodes on master (max.): 125
Number of I/O points: 6,000
Baud rate: 9.6 kBd … 12 MBd
Bus segment length (max.): 1200 m
Transmission medium: Cu cable per EN 50170
Transmission time: typ. 1 ms (10 couplers; each 32 digital I/O and 12 Mbaud) max. 3.3 ms
Number of modules per node (max.): 63
Input and output process image (fieldbus) max.: 32 bytes/32 bytes
Supply voltage (system): 24 VDC (-25 … +30 %); via pluggable connector
Current consumption (5 V system supply): 350mA
Total current (system supply): 650mA
Input current (typ.) at nominal load (24 V): 260mA
Power supply efficiency (typ.) at nominal load (24 V): 80%
Standard: EN 50170
Width: 49.5 mm / 1.949 inches
Height: 96.8 mm / 3.811 inches
Depth: 71.9 mm / 2.831 inches
Depth from upper-edge of DIN-rail: 64.7 mm / 2.547 inches