6 controller interface, Controller interface, Section 3.6 – Festo Контроллеры двигателя SFC-LAC User Manual

Page 58

3. Installation

3−16

Festo GDCP−SFC−LACI−IO−EN en 0812NH

3.6

Controller interface

Communication with the higher−order controller (PLC/IPC)
occurs via the controller interface.

Information on controlling the SFC−LACI via the controller
interface can be found in section 5.5.

Caution
If 24 V DC voltage is applied and the output pins are used
incorrectly, the device may be seriously damaged. ThereĆ
fore:

Do not apply voltage to the outputs.

Note the current limitation for the outputs
(see section 3.6.1).

Note
The I/O power supply 24VDC_EXT is essential for
operating the outputs O1 ... O4.

Connect +24 VDC to pin 1 and 0 V to pin 8 or pin 15.

Take into account the overview in Tab. 3/4.

Use only the PELV power supply units (see section 3.2).