Festo Контроллер крайних положений SPC11 - Manual (Page 23)

1. Installation instructions for the DGCI or DDLI
1-11
Festo P.BE-SPC11-DGCI-EN en 1406d
If the DGCI or DDLI is ordered with screw connectors – Stand-
ard (no modular system feature) or modular system feature
“QD” or “QR”:
• Work port 2 of the proportional directional control valve
must be connected to the drive connection of the screw
connector with blue releasing ring.
• Work port 4 of the proportional directional control valve
must be connected to the drive connection of the screw
connector with black releasing ring.
Linear drive type DGCI/DDLI (
6 )
With the DGCI or DDLI, use only:
– drives of type DGCI or DDLI.
– Permitted combinations of drives and valves, drive diam-
eter, drive lengths and mass loads, see “Parameters for
the DGCI or DDLI” in chapter 2.
– Drives with air supply on both sides (for good positioning
behaviour).
• Fit the drive horizontally or vertically.
• Connect the drive, the guide, the potentiometer and the
load free of play in the direction of movement and flush
with each other.
• If necessary, provide a sufficiently large supply of energy
in order to minimize the effects of transverse forces on
the positioning behaviour.
• Lubricate the guide of the drive at maintenance intervals
as specified in the operating instructions for the drive
(see operating instructions for the drive or the guide).