Festo DDLI-25, Руководство по эксплуатации

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DDLI­25_63
Festo –
DDLI­25_63
– 2019-05b English 11
For control of the DDLI:
Use proportional directional control valve MPYE or VPWP for
speed control and positioning (example of circuit
è
Fig. 8). This
circuit is not suitable for stopping the slide in the event of a
pressure failure.
If used as a measuring cylinder:
Use the one-way flow control valves GRLA for setting the speed
and, in addition, external stops.
Fig. 8
5
ì
m
5.3 Installation, electric
Wire the DDLI to the earth potential.
The internal thread (A) of the cover screws can be used for this
purpose, for example (
è
Tab. 5).
Wire the measuring system connection
1
to the control system.
Only the existing cable may be used for this purpose.
Fig. 9
(A)
1
Size 25 32 40 63
Female thread (A) of the cover screws M4 M5 M5 M8
Max. tightening torque [Nm] 3.0 4.0 5.0 14
Tab. 5
Pin allocation DDLI:
Pin Function Pin allocation
1 24 V DC
2 n. c.
3 0 V
4 CAN_H
5 CAN_L
– Screening
Tab. 6