0839 – Ultronics ZTS16 Control Valve Tony Welter – Product Manager – Mobile Valves/Cartridge Valve 2008 Eaton Distributor Meeting September 28 – October 1, 2008 Gaylord Palms Resort, Kissimmee Florida

Key Objectives How the valve works Open Architecture Features Valve specs and function Open Architecture Why it is important Features A comparison with traditional valve and benefits of Ultronics Product Announcements

Typical Control System Arrangement CANopen J1939 ECU (Electronic Control Unit) ZTS16 Other Vehicle Functions

Advanced Control in a Robust Package Ultronics ZTS16 Twin Spool Valve Features Twin spool architecture, integrated pressure and position sensors Mono-bloc construction with up to 6 sections per bank Open communication J1939 or CANopen Specifications 130 l/min, 350 bar max (300 bar NFPA rated) Environmental IP67 Ambient -40oC to 105oC EMC – 100 V/m (various EMC stds.) Advanced Control in a Robust Package

Qualification Summary Hydraulic Fatigue: 1 million cycles at 350 bar Endurance: 1 million cycles at 300 bar and full flow Environmental Valve: 1000 cycles -40oC to 105oC Electronics: IP67 dust / ingress, vibration, humidity, drop, shock, salt, chemical, etc. Software Model / software in the loop: 3000 test cases Hardware in the loop: 300 test cases Vehicle in the loop: 200 hrs of test cases EMC CISPR 25; ISO 7637; ISO 11452; 2004/104/EC; ISO 10605; SAE J1113-13; EN 61000-4-8

Detailed Cross Section Mainstage monoblock Mainstage spools Pilot Valve Voice coil actuator Centering spring Pilot spools Position sensor Pressure sensor On-board electronics

Inlet Options Fixed Displacement Inlet Variable Displacement Inlet Inlet Section – Full Flow Relief Valve Optional for variable pump applications Pilot Relief Valve Main-Stage Relief Valve

High-Speed Deterministic CAN CANopen J1939 (250 kB) CAN-D (1 MB) Section Pilots Inlet Pilot Data VSM High Speed, High Reliability

Valve System Options < 4 meters VSM ECU VSM = Valve System Module VSE VSE VSM ECU VSM = Valve System Module VSE = Valve System Extender

Opening Up the Architecture CAN INPUTS A D EATON EFX ECU VALVE F(X) CONTROL F(X) INPUTS A D OEM ECU V2SI VALVE F(X) CAN ECU = Electronic Control Unit V2SI = Valve to Vehicle System Interface Application ECU Independent

Opening Up the Architecture …EFX Controllers & Control F(X) Application Software Single CAN Interface Required for Ultronics Many EFX Controller Options

Opening Up the Architecture …Example: Third Party Controllers and Software OEM Programmable Hardware Application Software Development Tool John Deere John Deere Vehicle Controllers John Deere vehicle application software: C++ or others Plus1 Software: Proprietary (must learn tool to use) Sauer-Danfoss MC050, MC024, etc. V2SI with Ultronics Valve Rexroth RC2-2/20, RC4-4/20, etc. BODAS Software V2SI Specification Enables Control by Virtually any Controller

Valve F(X) Configuration Software Valve performance derived and tuned through software Valve control algorithm Valve control variables (gains, margins, pressures, etc.) Maximum control pressures Software reliefs Pressure filters Rapid and Broad Tuning Capability Provides Customized Control Solutions

Valve F(X) Configuration Software Integrated valve monitoring and control Quick and easy diagnostic tool Real-time valve and system monitoring Real-time Data Monitoring and Control Enable Rapid Valve and System Diagnostics

Control Modes Traditional Ultronics Mechanical spool configurations Single spool control modes Position control Flow control Pressure control Twin spool control modes Universal flow control (UFC) High gravity assist (HGA) Non-gravity assist (NGA) Performance Tuned by Software – Many Configurable Parameters, Rapidly Adjusted

Greater System Efficiency, Reduced Parasitic Load Sense Traditional Ultronics Mechanical shuttle / check valves and orifices Electronic Load Sense Load sense pressures communicated via deterministic CAN bus Margins are software configurable Does not stroke pump if pressure is not required, unlike traditional systems Greater System Efficiency, Reduced Parasitic

Multiple Flow Share Options to Meet Your Application Needs Traditional Ultronics Mechanical compensation Pre-compensated Low load gets flow Or (not both) Post-compensated Flow reduced ratiometrically based on load Software configurable Ratio or Cascading Uniform Multiple Flow Share Options to Meet Your Application Needs

Maximum Pressure Traditional Ultronics Mechanical relief valve Software control Maximum pressure Software relief Hardware Independent – Easily Set for your Application

Bucket Shake Traditional Ultronics Based on operator input Software enabled super imposed on a square wave Set frequency Set amplitude Added Functionality to Improve Productivity – Clear Debris, Spread Aggregate, Fill Bucket, or whatever Your Application May Need

Load Weigh Traditional Ultronics External sensors, mounting and wiring Integrated Internal pressure sensors provide information to determine load weight Integrated and Robust for Added Application Value

Value Proposition Summary Precise Control Winning Proposition Benefit Independent meter in / out Electronic flow sharing options Load independent flow control Increased output per hour Reduced fuel consumption Reduced operator fatigue Flexible Winning Proposition Benefit Open architecture Performance derived from software Control is software / hardware independent Reduced development time Reduced inventory Integrated Solution Winning Proposition Benefit Integrated sensors On-board electronics Compact size Diagnostic capability Added functionality

Breakthrough Technology Available Today Target Platforms Utility / Vocation Trucks Forestry Telehandlers Backhoe loaders Mini / Midi Excavators Cranes Breakthrough Technology Available Today

Breakthrough Technology Available Today Valve Manufacturing Manufacturing Location – Havant, UK Breakthrough Technology Available Today

Next Distributor Training Sessions Europe: Nov 25, 26, 27 Feb 3, 4, 5 North America: Jan 13, 14, 15 Jul 21, 22, 23 Training required before access to product is granted