Bosch Rexroth SB24/34 - End Plate (E2)

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RE 66170-B/2019-05-15, Control block SB24/34, Bosch Rexroth AG
5.3.17 End plate (E2)
Table 29: External ports
Position Designation Information
Inlet port optional
Return flow optional
LS signal input optional
EHS pilot oil supply diagnosis optional
, ,
Tie rod bore
Block mounting thread
Table 30: Internal functions
Position Designation Information
Threaded plug optional
End plateE2 is only installed with connecting plateC2 or a central connecting plate.
Pressure reducing valve
: Limits the pressure in the block-internal EHS pilot oil
line X and supplies this line with the flow from the block-internal line P.
Pressure reducing valve switchable solenoid
: Electrical activation and
deactivation of the pressure reduction function.
The E2 end plate without switchable solenoid (pressure reducing valve) is not
equipped with manual operating elements or external control functions.
The version with switchable solenoid (pressure reducing valve), the pressure
reduction function can be activated by energizing the switchable solenoid.
This way, the pressure in the block-internal EHS pilot oil line X is increased to the
pressure value of the pressure reduction function.
If the switchable solenoid is not energized, the block-internal EHS pilot oil line X is
relieved tothe return flow.
Application
Internal function
Operation / control