36
Installation
After installation and connection of a plug-in expansion card, the card must be configured
to the system. For Profibus card setup instructions refer to section 6.3.4.1 on page 109.
Figure 26 Profibus DP card (YAB020) connections
1Network termination activated, last device on network 3Terminal Block – Refer to Table 9 for terminal
assignments.
2Network termination deactivated, other devices on network
after this device.
Table 9 Profibus DP card (YAB020) terminal assignments
Terminal Designation
1 Not used
2 Not used
3 B in (wire color red)
4 A in (wire color green)
5 B out (wire color red)
6 A out (wire color green)
7 PE (Protective Earth)