Connecting cable
ET 200S IO-Link master
The connecting cable is available in lengths of 5 m (standard) or 10 m.
Figure 9-1
Design of the connecting cable between the IO-Link master module and reader
General terminal assignment
Note
Terminals A4, A8, A3 and A7 are only available at specified terminal modules.
Terminal assignment for the 4SI IO-Link electronic module (6ES7138-4GA50-0AB0)
Terminal
Assignment
1
C/Q Port 1
2
C/Q Port 3
3
L+ Port 1
4
L+ Port 3
A4
M Port 1 (AUX)
A3
M Port 3 (AUX)
SIMATIC RF200 IO-Link
System Manual, 03/2012, C79000-G8976-C276-01
Terminal
Assignment
5
C/Q Port 2
6
C/Q Port 4
7
L+ Port 2
8
L+ Port 4
A8
M Port 2 (AUX)
A7
M Port 4 (AUX)
Explanations
C/Q: Communication signal / DI/DO
•
L+: Supply voltage
•
L-/M: Mass
•
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