Section 2 Installation Installing the PROFIBUS DP Interface, CI851/TP851
3BSE036351-510 A 111
Installing the PROFIBUS DP Interface, CI851/TP851
The CI851 is powered from the processor unit via the CEX-Bus and requires
therefore no additional external power source.
Use the following procedure to install the CI851/TP851:
1. Mount the unit onto the DIN-rail, see Mounting AC 800M Units onto DIN-Rail
on page 65 and Installing the PM86x/TP830 Processor Unit in Single
Configuration on page 78.
2. Install a connector on the PROFIBUS DP cable. Connect the cable screen to
the ground terminal within the connector to ground the screen via CI581.
A
connector with a switchable built-in bus termination is recommended.
3. Connect the PROFIBUS DP cable to the contact on the baseplate.
4. If this is at the end of the PROFIBUS DP cable, switch the bus termination ON.
Otherwise leave the bus termination switched OFF.
PROFIBUS DP Connection
The PROFIBUS DP cable is connected via the 9-pin female D-type connector
located on TP851.
To Next Page
Loading...
Need help?
General
