Пропорциональный контроллер VT-P-D24-A1-5V для горнодобывающей техники, производства кирпичей, усилительная плата для обуви, управление на 5V.

Пропорциональный контроллер VT-P-D24-A1-5V для горнодобывающей техники производства кирпичей усилительная плата обуви управление на 5V.

Brand NameNoneModel Number-OriginMainland ChinaType-Size-CertificationCEStyle-DIY SuppliesELECTRICALOutput Type-Measurement unitpiece/piecesEach pack1

Unavailable in 

Description

Suitable for controlling all kinds of single solenoid proportional valves without electrical feedback, DC 24V power supply, control signal: 0-10V/4-20mA/pulse signal 0-5KHz, output current: 0-1.5A 0-2.5A 0- 3.5A, screw or 35mm rail installation. Supporting conventional pressure proportional valve EDG-01, EBG-03, EBG-06, BDC-02-C-50, flow proportional valve, EFG, EFCG-03/03/03/10, proportional relief valve ERBG- 06, ERBG-10. ...

Pressure proportional valve amplifier (DC24V power supply)

VT-P-D24-A1-5V

The letters of each model are as follows:

VT: Amplifier for controlling proportional pressure or flow valve, with a coil

P: Pressure proportional valve

D24: Power supply, DC 24V

A1: Output rated current A1=1.5A, A2=2.5A, A3=3.5A

V: signal input V=0-10V/0-5V A=4-20mA/0-20mA pulse P=0-5KHz

Features:

1. It is suitable for controlling all direct-acting and pilot-operated proportional pressure or flow valves without electric position feedback. According to the current sample, only one proportional valve coil is driven.

2. Conventional supporting electro-hydraulic proportional valve

Pilot operated relief valve: EDG-01*-*-P*T*-51, EDG-01*-*-P*T*-50;

Electro-hydraulic proportional relief valve: EBG-**-*-*-51

Electro-hydraulic proportional relief valve: ERBG-**-*-51

10Ω series electro-hydraulic proportional speed control valve: EFG-03-**-51, EFG-06-250-51;

10Ω series electro-hydraulic proportional one-way speed control valve: EFCG-03-**-51, EFCG-06-250-51;

3. Input signal: analog quantity 0-10v&0-5V/4-20mA pulse quantity 0-10KHz

4. The amplifier provides +12V/50mA power supply for external 4.7-50K potentiometer control mode.

5. Ramp generator, which can independently adjust the rise and fall time.

6. Staggered polarity protection of the power supply, built-in self-recovery fuse, no need to replace, and automatically resume normal operation after troubleshooting.

7. Electro-hydraulic proportional valve coil short circuit protection.

Technical data:

Working voltage UB

The scope of work:

--Upper limit UB(t)max 36VDC

--Lower limit UB(t)min 18VDC

Power consumption Pc 50VA

Output current Imax A1=1.5A A2=2.5A A3=3.5A

Control input signal int Analog quantity Vi=0-10V Ai=4-20mA

Pulse amount Pi=0-5KHz

Ramp time UP/DOWN rising UP=0.02-5s falling DOWN=0.02-5s (adjusted by the built-in potentiometer)

Load impedance R 2.2-60 ohm

Working environment temperature ℃ -10~75℃

Temperature drift () ℃ ------------0.1mA/℃

Amplifier size 115X90X40mm

Weight m 0.15Kg

Terminal function:

1. +24 = DC power supply +24V

2. 0V = DC power supply 0V

3. 0V = DC power supply 0V

4. P+ = proportional valve coil (both proportional valve coils can be used interchangeably, there is no positive and negative polarity

5. P- = proportional valve coil. If the ammeter is connected in series, then P+ is connected to the ammeter +, P- is connected to the ammeter -)

6. VI = analog input port (0-5V / 0-10V / 4-20mA)

7. PI = Pulse input port (0-10KHz)

8. COM = signal input common point

9. COM = signal input common point

10. +10 = output +12V/50 mA (as a potentiometer power supply)

11. T1 = ramp time

12. T2 = ramp time

Potentiometer function:

1. DPTHER = dither frequency (fixed at 200 Hz, adjustable function is optional)

2. DOWN = falling ramp time (response time of current value -0% is 0.02-5 s, clockwise rotation-response time is faster)

3. UP = rising ramp time (current value 0%-response time 0.02-5 s, clockwise rotation-faster response time)

4. MAX = set value (the current Imax can be set to the required value, clockwise rotation-faster response time)

5. MIN = initial current value (it is not difficult to signal the first conduction current Imin, clockwise rotation-increase the bias current)

Note: When adjusting the current Imax and the initial current Imin, there is a small mutual traction between the two, and the correction value and the

Start value to get the required current value.

Indicator function:

1. POWER=Power indicator light

2. ALM=Failure alarm indication

3. OUT=output indicator