Yuken Hydraulic Valve Amplifier EYS-D24-A Series -311011 manufacturer from China Egmec Industry Co., Ltd.

Payment Terms:	T/T,D/P,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: EYS-D24-A Series -311011

Production Capacity: 50000

Description: Apply to Yuken series: EDG,...

Ordering code: EYS-D24-A-S-2X

The maximum power dissipation: 25W

Parameter number power: +5 V less than 10MA . -5V l...

Proportion of the coil resistance: 3-45Q

Means of Transport: Ocean,Air;Express

Product: Yuken Hydraulic Valve Elect...

Design series no.: 2X

Operation voltage: 24VDC, 12VDC or 36VDC optio...

Parameters of power short-circuit protection current: 50MA

Repeatability accuracy: 0.1%

1.Complete protection circuit
2.Power polarity protection , coil short-circuit protection
3. Power output short-circuit protection

Electrical amplifier of EYS-D24-A-S-2X Series, ordering code:

-EYS: Electrical Yuken Single Coil Amplifier

-D24: 24VDC; D12: 12VDC; D36: 36VDC

-A: Voltage signal input 0 - 10V; B:0- 20mA current signal input; C: Pulse signal input

-S: Standard amp; G: Signal generator; F: Frequency input module; P: PWM input module

-2X: Design series

The EYS-D24-A Series amplifier for standard rail mount, used to drive a single solenoid proportional valve, amplifier calibration valve adjustment, so that the input signal corresponds to the electromagnetic proportional valve to provide the required current, and the amplifier is used for open-loop control system. Amplifier by switching current on the electromagnet, the valve to adjust the input signal (voltage or current) is proportional to, in order to guarantee the accuracy of the valve adjustment, available on the amplifier potentiometer to adjust the gain and bias.

General Technology:

The power supply shall be subject to the appropriate regulator or rectified and filtered. Such as the power provided by the one-way rectifier need the external 10000UF/50V electric kilns; pulse voltage three-phase rectifier, you need an external 4700UF/50V capacitor, such as the use of switching power supply without an external capacitor. The use of power should not exceed the power limit, the external power supply circuit insurance or automatic circuit breakers ( its value depending on model) to be installed to prevent the effective protection of the amplifier when the power is reversed.

Reference power output:
Provide a reference power supply for external potentiometers, the choice of external potential timing careful not to exceed the following limitations: +5 V < 10MA , - 5V < 2MA.

Input signal:
Amplifier to accept the input voltage signal sent in the following form: external potentiometer; resistance range 1 -10K, the power is greater than 1 watt . External input signal sent by the PLC:
-10 - +10 V voltage

-5 - +5 V- voltage

Adjustments:
Amplifier adjusted by the manufacturer and with the proportional valve transfer system calibration.