Bosch Rexroth VT-VPCD Series Operating Instructions Manual page 33

Digital closed-loop control electronics for axial piston pumps a4vs... with hs4 control and a2v... with eo4 control
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Valve position transducer
Swivel angle transducer
Hyquip Limited New Brunswick Street Horwich Bolton Lancashire BL6 7JB UK
Company Registered in England No: 4167649 VAT Registration No: 732 5692 25 BS EN ISO 9001:2008 No: LRQ 0964389
+44 (0)1204 699 959
enquiries@hyquip.co.uk
Solenoid A
PE
1
2
to amplifier
z10
z2
z4
z6
Fig. 15: Connection of the solenoids to the control electronics
Use a mating connector CECc 75301-803-A002FAH3008-G according to
DIN EN 175 301-803 and ISO 4400 for connecting the solenoids.
Solenoid "a", mating connector, color: gray, separate order stating material no.
R901017010
Solenoid "b", mating connector, color: black, separate order stating material no.
R901017011
The transducer is connected using a 4-pin mating connector Pg7-G5W1F, which can
be ordered separately stating material no. R900023126.
Up to a length of 50 m we recommend the use of 4 x 0.25 mm² connection cables
of type LiYCYCY. When double shielded cable is used, the outer shield can be
terminated at the entry into the control cabinet, the inner shield can be terminated
at the control electronics.
The shield needs only to be connected to pin z10 of the edge connector on the
supply side.
4
2
1 3
Fig. 16: Connection of the valve position transducer to the control electronics (viewed to
connection side)
A4VS...HS4: Type AWXF004D01
The Figure below shows the connection of the swivel angle transducer to the pump.
www.hyquip.co.uk/web/index
Solenoid B
PE
1
2
to amplifier
z8
z14
z12
z16
z18
z10
RE 30028-B/09.13, VT-VPCD, Bosch Rexroth AG
Installation
33/60

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