Festo VTSA Series Description page 92

3. Installation
End plate
1
3 2
Tab. 3/1: Variants of the right end plate
3−16
Remarks
Selector end plate (type VABE−...RZ−...B1) for operating the valve
terminal with internal or external pilot air:
The type of pilot control and the type of exhaust of the pilot air or vent
ing air is set by means of the selector plate (1).
The corresponding setting of the selector plate is shown in Tab. 3/2.
Modifying the setting of the selector plate:
1. Switch off the compressed air supply.
2. Loosen and remove the retaining screw (2) from the selector plate.
3. Lift the selector plate up from the end plate so that the cover can be
turned.
4. Turn the selector plate until the nose of the cover points to the corre
sponding number.
5. Place the selector plate in the end plate with this setting.
6. Tighten the retaining screw to 3.5 Nm ±20 %.
Pilot control with external pilot air supply:
Supply the external pilot air via port (14) (3).
·
Note:
Valve terminal with soft−start valve: Observe the VABV−S6−1Q−...assem
bly instructions.
Festo P.BE−VTSA−44−EN en 0905e