Festo Кабели и принадлежности - Manual (Page 109)

3. Installation
3−31
Festo P.BE−SPC200−EN en 0901d
The following diagram shows the pin assignment of the
operating voltage connection on the power supply module.
Pin 1: 24 L
Pin 2: 24 V
Pin 3: 0 V 1
2
1
Pin assignment:
Pin 1 (24 L):
24 V load voltage (can be switched off separately)
Pin 2 (24 V): 24 V supply for internal electronics
Pin 3 (0 V): 0 V
2
Earth connection (M4 thread)
Fig. 3/8: Operating voltage connection (X2)
Earth connection The SPC200 is provided with earth connections on the left
and right−hand sides of the rack.
Please note
Connect one of the earth cables of the SPC200 with low
impedance (short cable with large cross−sectional area) to
the earth potential.
In this way, you will avoid interference caused by electromagĆ
netic influences.