Page 3 - Parker - On-board electronics (Plug and play spool control for load sensing systems)
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Simplified safety compliance


       Embedded electronics     Spring loaded         Dual Hall effect
                                position detection    sensors
 Easy set-up with On-Board Electronics

                                                                          TECHNICAL DATA

 The completely new, modular    Parker OBE also adds a spool  position           Power Supply:
 Parker OBE Spool Control intro-   sensor, while automatic parameter              24 V systems
 duces a new and simpler way to   backup and self-addressing makes                Connection:
 design safer mobile machines that   it easy to replace components at     Daisy chain between sections
 comply with current  and coming   any stage – simplifying life for the             DT04-4P
 safety legislation.   machine builder as well as the                          Temperature Range:
      Factory calibrated OBE units    end user.                                 -30 °C to +90 °C
                                                                                 CAN Protocol:
 – based on customer demands                                                    J1939, CANopen
 – are available for Parker L90LS
 and K220LS valves. This means    • Modular electronics                          Encapsulation:
                                                                                  IP6K6/IPX9K
 true plug and play performance,                                                Safety Standard:
 significantly reducing the need    • CAN communication                          ISO 13849 P D
 for testing on the production line   • Spool position sensor                               L
 – increasing production capacity   • Pre-calibrated from   Deutsch connector
 while cutting costs.      the factory
     The CAN-bus based OBE units
 are perfectly suited to Parker’s    • Added functionality
 IQAN  (or any other CAN-bus    • Built-in CAN diagnostics
 system) software-based control    PLUG
 &
 systems.
     PLAY
 – no set-up                        Spool position

 time!
                                    sensor pin

             Safety – a top priority


 • Available for L90LS and    Parker’s OBE units greatly simplify complying
    K220LS  with current and future safety regulations.
 • Saves money on parts,   They are built to ISO 13849 standards,
    assembly and testing  corresponding with SIL2.

 • An easier way to comply
    with new safety legislation
 • Pre-calibration saves          CAN communication
    set-up time
 • Better machine control
    improves productivity
 • Ready for IQAN or any
    other CAN bus system
    – Plug & Play

         Joystick                Machine control system                                  OBE-equipped valves





 TYPICAL APPLICATIONS: LOADER CRANES • FOREST MACHINES • AGRICULTURAL TRACTORS • MINING MACHINES • REFUSE VEHICLES • CONCRETE MASTS
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