Siemens SIRIUS 3RK3 - Establishing a PROFIBUS DP Connection

Description of the hardware
5.3 Connecting/wiring
Modular Safety System 3RK3
System Manual, 10/2008, 926 2530-02 DS 02
79
5.3.8 Establishing a PROFIBUS DP connection
PI installation guidelines
In the case of electric PROFIBUS networks, note also the PROFIBUS DP/FMS installation
guidelines defined by the PROFIBUS user organization. These contain important information
about installing cables and commissioning PROFIBUS networks.
Publisher:
PROFIBUS-Nutzerorganisation e. V.
Haid-und-Neu-Straße 7
76131 Karlsruhe, Germany
Tel.: ++721 / 9658 590
Fax: ++721 / 9658 589
Internet
guidelines, order no. 2.111
See also "SIMATIC NET PROFIBUS Networks" manual.
Requirement
PROFIBUS DP connection cable with 9-pin sub-D connector is available.
Connection to PROFIBUS DP
Step Operating instruction Figure
1 Connect the PROFIBUS DP connector to the
PROFIBUS DP interface.
2 Tighten the screws on the PROFIBUS DP
connector.
3 If the device is located at the end of the
PROFIBUS DP cable, switch on the
terminating resistor on the PROFIBUS DP
connector.