Wago 750-333 PROFIBUS DP/V1 FIELD BUSCOUPLER 12 MBaud 750-333 Datenbogen

•  21

2001-02-27

The fieldbus coupler 750-333 displays the peripheral data of all I/O modules in
the WAGO-I/O-SYSTEM 750 on PROFIBUS DP.

In the initialisation phase the bus coupler determines the physical structure of
the node and creates a process image from this with all inputs and outputs. I/O
modules with a bit width smaller than 8 can be combined to form one byte in
order to optimise the address space.

In addition the possibility exists to deactivate projected I/O modules. In this
manner the physical structure of the node can be individually designed with
regard to the peripheral signals, without undertaking any changes to an already
existing control application.

The diagnosis concept is based on an identification and channel based diagno-
sis in accordance with EN 50170. Thus it is not necessary to program modules
for the evaluation of manufacturer specific diagnosis information.

•  Max. process data length 128 Byte (input  and output process image)

•  Automatic recognition of transmission speed on the PROFIBUS from

9.6 kBd to 12 MBd

•  All I/O modules from the WAGO-I/O-SYSTEM 750 are supported

•  Configuration modules can be parameterised as wildcards.

•  Parameterable substitute value for each channel

•  D-Sub 9 pole bus connection