Festo Поворотные приводы DRRD - Handbuch (Seite 4)

Note
• Only use connection accessories with a straight plug
(Accessories www.festo.com/catalogue) at electrical connections 3
and 6.
If using the energy throughfeed with electrical connections DRRD−...−P.. E..:
• Connect lines to electrical connections 3 and 6.
Corresponding port identifications (A) are used to indicate which plug to plug
into which socket.
(A)
3
6
Fig. 5
Pin allocation DRRD-16/20-...-P2E2
1)
Electrical connection Input Output
Number of connections 2 (plug 6) 2 (sockets 3)
Designation (A) S1, S2 S1, S2
Circuit diagram
1) All contacts 1 (positive) connected with one another.
All contacts 3 (negative) connected with one another.
Pin allocation DRRD-25/32/35-...-P4E6
1)
Electrical connection Input Output
Number of connections 3 (plug 6) 6 (sockets 3)
Designation (A) S1;S2, S3;S4, S5;S6 S1, S2, S3, S4, S5, S6
Circuit diagram
1) All contacts 1 (positive) connected with one another.
All contacts 3 (negative) connected with one another.
Pin allocation DRRD-40/50/63-...-P8E8
1)
Electrical connection Input Output
Number of connections 4 (plug 6) 4 (sockets 3)
Designation (A) S1;S2, S3;S4, S5;S6, S7;S8 S1;S2, S3;S4, S5;S6, S7;S8
Circuit diagram
1) All contacts 1 (positive) connected with one another.
All contacts 3 (negative) connected with one another.
Fig. 6
In DRRD-...-P4E6, two electrical outputs 3 are assigned to each electrical out-
put 6.
6
3
Fig. 7
4 Technical data
Size 16 20 25 32 35 40 50 63
Pneumatic specifications (DRRD-...-P..)
Number of pneumatic
connections 2 4 8
Tubing O.D. ∅ [mm] 4
Max. operating pressure [bar] 8
Flow rate per channel [l/min] 86 33
Electrical specifications (DRRD-...-P..E..)
Rated voltage [V] 30
Max. perm. current per sig-
nal line
1)
[A] 1.5
Cable cross section [mm
2
] 0.14
Number of signal lines 2 6 8
Electrical connection M8 M12
Materials
Housing Anodised aluminium
Plug PA, CuZn, NBR, PU
Weight (energy throughfeed only)
P.. [kg] 0.32 0.35 0.71 0.92 1.09 1.47 1.95 2.25
P..E.. [kg] 0.46 0.48 0.72 0.90 0.88 1.77 2.33 2.61
1) The positive and negative lines of all electrical connections are connected together. The combined
maximum peak current for this common positive and negative line is likewise 1.5 A.
Fig. 8