Siemens simatic c7-621 - Page 29

2-11
C7-621 / C7-621 AS-i Control Systems
C79000-G7076-C621-01
The figure illustrates the AS-i connector of the C7-621 AS-i. This connector
only exists on the C7-621 AS-i.
AS-i connector
Figure 2-10 C7-621 AS-i with AS-i Connector
To connect actuators, sensors and the AS-i power supply unit
Table 2-5 Pinout of the AS-Interface
Pin
Function
AS-i - Connected internally with AS-i -
AS-i + Connected internally with AS-i +
AS-i - Connected internally with AS-i -
AS-i + Connected internally with AS-i +
C7-621 AS-i
AS-i Connector
Installing and Preparing the C7