750-343

The 750-343 is a PROFIBUS DP ECO Fieldbus Coupler with 12Mbaud rate. It is designed for applications with a reduced scale I/O requirement. Using digital only process data or small amounts of analogs, while retaining all of the choice that's offered by the Series 750 I/O. It has an integrated supply terminal for the system voltage. The field power jumper contacts are supplied via a separate supply module. When initializing, the buscoupler determines the module structure of the node, to create the process image in PROFIBUS. In order to optimize addresses, the I/O modules with a bit width smaller than 8 are grouped in one byte. It is furthermore possible to deactive I/O modules and to modify the image of the node according to the connected signals without having to modify the existing application.

• Digital and analog signals
• 125 with repeater couplers connected to master
• Approximately 6000 I/O points
• Transmission through Cu cable
• 1ms Typical transmission time

Applications

Industrial