Prop. Directional Control Valve
Series D*FB / D*1FB
Operation Manual
13
Parker Hannifin CorporationParker Hannifin Corporation
D_FB-D_1FB_10-12 5715-669 UK.indd 25.06.19
The backshell nut of the cable gland has to be tight-
en with a suitable tool. The target value for the tight-
ening torque is 4 Nm. Tighten the cap nut with a
torque of approx. 5 Nm after attaching the female
connector on the socket outlet.
Incomplete tightening of backshell nut resp.
cap nut may result in automatic release of the
connection as well as degradation of the wa-
ter tightness.
Follow the “instructions for use“ for installa-
tion of female connectors made by other kind
of brands!
The cable connection to the female connec-
tor has to take place by qualified personnel!
A short between individual conductors resp.
to the connector housing , bad soldering as
well as improper shield connection may re-
sult in malfunction and breakdown of the
valve.
The mounting surface of the valve has to be
carefully tied to the earth grounded machine
frame. The earth ground wire from the valve
connecting cable as well as the cable shield
have to be tied to the protective earth termi-
nal within the control unit. It is necessary to
use a low ohmic potential connection between
control unit and machine frame to prevent
earth loops (cross section AWG6 > 10 mm²).
The shielding has to be assembled according the
outline below:
The connection Code W5 requires a 11 + PE fe-
male connector EN 175201-804.
The female connector has to be ordered sep-
arately under article nr. 5004711.
A female connector with metal housing is re-
quired! Plastic made models may create func-
tion problems due to insufficient EMC-char-
acteristics.
The connecting cable has to comply to the follow-
ing specification:
Cable type control cable, flexible,
11 conductors, overall braid
shield
Cross section min. AWG16/1.0 mm²
Outer dimension 12...15 mm
Cable length max. 50 m
For cable lengths > 50 m consult Parker.
The connection cable is coupled to the female con-
nector by crimp contacts.
Skinning lengths for the connecting cable:
For the workmanlike termination of the crimp
contacts the tool # 932 507-001 – supplier:
Hirschmann – is required.
Do not disconnect cable socket under ten-
sion!
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