Burkert Type 8605 - Manual (Page 9)

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Product description
5. PRODUCT DESCRIPTION
5.1. Field of Application
The Control Electronics, Type 8605, is designed for continuous operation in industrial environments, in particular in
the fields of open-loop and closed-loop control engineering.
5.2. General Description
The Digital Control Electronics for Proportional Valves, Type 8605 (hereinafter referred to as Control Electronics,
Type 8605) controls all Bürkert proportional valves with a max. current in the range from 40 to 2000 mA.
It transforms an external standard signal into a pulse-width modulated voltage signal (PWM) that is supplied to the
solenoid coil of the proportional valve.
A given value of the average coil current is thereby assigned to each value of the input signal. The proportional
opening of the valve can be set via the coil current.
5.3. Form of the Device
The Control Electronics is available in two forms.
5.3.1. Type 8605 Cable plug version
Figure 1: Type 8605 Cable plug version
english
Type 8605