Festo Контроллеры двигателя SFC-LAC - Manual (Page 82)

3. Installation
3−30
Festo GDCP−SFC−LACI−CO−EN en 0812NH
3.9.2 Specifications of the inputs
ć Based on DIN/EN 61131, Part 2 (IEC 1131−2), type 1
ć They are supplied by 24 V logic voltage (no electrical
isolation)
Note
Damage to the device
The 24 VDC voltage at pin 1 does not have any special
protection against overload.
· Use this connection only for proximity sensors (sensor
supply).
Use of this connection as a power supply for other devices
is not permitted.
· For connecting the proximity sensor, use a cable with
rotating thread sleeve (union nut) on the end of the cable,
e.g. an extension cable type KM8−M8−... or NEBU−M8−...
· When selecting the proximity sensor, note that the accur−
acy of the proximity sensor switching point may affect the
accuracy of the reference point.
· During installation, note the position of the reference
switch relative to the index pulse. If necessary, move
the reference switch (see INDEX PULSE WARNING",
section 6.3).