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11063344 • Rev EA • Dec 2012
H1 Axial Piston Pump, Size 045/053, Single
Technical Information
Auxiliary Functions
• Four auxiliary outputs for :
– Intelligent brake light control.
– Automatic park brake function.
– Vehicle speed dependent output to activate (load stabilizer, warning lights, etc.).
– Reverse buzzer controlled by FNR or reverse driving.
– System status lamp (fault detection for pump solenoids).
Economic Features
• Technology and enabler for economic driving and fuel savings.
• Easy combination options to other components of the PLUS+1 Family.
CAN Options
• Engine remote control via CAN J1939.
• Integrated signal converter (analog driving pedal into CAN signal, etc.).
• Compatible to all CAN J1939 components on market (displays, etc.).
Functional Safety
• External Safety Certication for SIL-2 (IEC 61508).
• Safety controlled Vehicle Start-Protection (engine speed check, battery check and FNR
must be in neutral, etc.).
• Operator presence detection.
• Vehicle speed dependent direction change lock.
• Brake test mode for roller applications to fulll EN500-4.
Installation Features
• Factory calibration for hysteresis compensation.
• Starting current adjustment in the factory
• Pre-installed application software and parameter les
Refer to the “Technical Information – H1 Automotive Control” L1223856 for details about
installation and wiring.
General Technical Specications
Automotive control (AC)
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