Specific Data Io-Link (Pin 6); Operation On Io-Link - GEM 543 eSyStep Operating Instructions Manual

12 Specific data IO-Link (pin 6)

12 Specific data IO-Link (pin 6)
IO-Link process data and parameters can be set via pin 6 for the motorized linear actuator eSyStep. The assignment of the
connectors and the current consumption of the actuator are non-compliant with the IO-Link specification.

12.1 Operation on IO-Link

12.1.1 Operation on PLC as a 24 V device
The motorized actuator GEMÜ eSyStep can be operated directly in a PLC control unit without limitations. Technical data of the
product and of PLC must be complied with.
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12.1.2 Operation on PLC and additional parameterization via USB master with galvanic isolation
Basics
When operating the product on a PLC control unit, a parameterization via a USB IO-Link master is possible at the same time. In
this case, a galvanically isolated USB interface must be used. The PC/laptop can be used as usual and all peripheral devices
can remain connected.
Connection
1. Connect pin 3 (L-) of the master with pin 2 (GND) of the product.
2. Connect pin 4 (CQ) of the master with pin 6 of the product.
During IO-Link operation, pin 6 cannot be evaluated by the PLC control unit as an output signal.
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GEMÜ 543
Positioner (Code S0)
eSyStep
PLC with supply voltage
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L-
CQ
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eSyStep
PLC with supply voltage
USB IO-Link Master
Galvanically isolated USB interface
Mains plug – laptop
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Name
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