Siemens SIMATIC ET 200AL Manual page 15

Wiring
3.2 Pin assignment
Pin assignment of the connector for IO-Link
The following table shows the pin assignment of the connector for IO-Link. The IO-Link
interface corresponds to the specification according to port Class A.
Table 3- 3
Pin
1
2
3
5
Note
Note that the module can only be supplied with a protective low voltage according to the
standard SELV/PELV.
14
Pin assignment of the IO-Link interface
Assignment
X35
1L+
Unassigned
Ground 1M
4 Switching and communication cable (C/Q)
Unassigned
IO-Link digital output module DQ 8x24VDC/2A 8xM12 (6ES7142-5AF00-0BL0)
Front view of the connector (Port Class
A)
Equipment Manual, 08/2021, A5E47926730-AB