Photoelectric distance sensor
OGD25x OGD55x
17
6.2 Operation with IO-Link master
The unit is compatible with IO-Link master port class A (type A).
For operation with IO-Link master port class B (type B) observe the following:
As a standard, the unit is not compatible with master port class B (type B). Pin 2 and pin 5 are
used for manufacturer-specific functions. That means that the main supply voltage of the unit
and the additional voltage supply (master port class B on pins 2/5) are not electrically isolated.
With the following configuration, the unit can be used with master port class B:
•
Connect unit and IO-Link master via 3 wires: Connect pins 1, 3 and 4 of the unit with the IO-Link
master (do not connect pins 2 and 5).