Festo VTSA Series Description page 60

1. Overview of components
8
1
Status LEDs inputs
2
Status LED AS−interface
(Fault, AUX/PWR)
3
Inputs
4
Yellow LEDs: Signal status display of
the pilot solenoid coils
Fig. 1/22: Electrical connecting and display elements of the VTSA... valve terminal with
AS−interface
1−44
You will find the following electrical connecting and display
elements on the VTSA... valve terminal with AS−interface:
1 2 3
4
7 6 5
5
M12 socket for AS−interface bus and
additional power supply (AS−i Out)
6
M12 plug for AS−interface bus and
additional power supply (AS−i In)
7
External earth terminal
8
Inscription panel
Festo P.BE−VTSA−44−EN en 0905e