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09-2015-1.0 - D 7818/1 - EV2S-CAN
www.hawe.de | 2015
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Overview of type EV2S-CAN electronic amplifier
Proportional amplifiers actuate proportional solenoid valves by converting an
input signal into a corresponding control current.
The EV2S-CAN proportional amplifier is available for direct mounting onto a
solenoid valve as a plug amplifier.
It is suitable for controlling proportional single-action and twin solenoids. The
influences of temperature and power supply are compensated for by the feedback
measurement at the valve outputs, enabling the valve to behave consistently
accurately.
Important parameters (e.g. input signal, minimum current, maximum current,
dither, ramp times etc.) can either be set with a pushbutton and an integrated
display or via CAN bus via software on the computer.
Features and benefits:
■
Direct assembly onto the solenoid valves
■
Easy commissioning
■
Up to two analogue inputs for target value signals
■
Control of twin and single valves
■
CAN bus interface
■
Functions and settings tailored to HAWE products
Intended applications:
■
For the control of proportional valves in mobile work machines and in the
industry sector
■
Connection of analogue proportional valves in the CAN bus networks
■
Closed control circuits
■
Simple expansion of existing systems
Figure 1: Type EV2S-CAN electronic amplifier
