Dexter Laundry VT 3014S30 Operation Manual

VT 3014S30 Oransal Kart (Manual Opersyonlar için)
VT 3014S30
Proportional Amplifier(for Manual The Operation)
Proportional amplifier VT-3014S30 is used in the control of proportional
directional valve 4WRA10 ——— --30/24.
I. Technical data:
1. Power supply: 24V +10%-5%
2. Power: 40W
3. Control voltage: ±9V ±2%
4. Max. output current: 1500mA
5. Pilot current: no more than 50mA
6. Load resistant: 10Ω
7. Ramp time: 0.02S-5S
8. Ambient temperature: 0-40℃
9. Stability: ±8mA/8h
10. Temperature drift: 0.5‰(Imax.)℃
Remark: if you have special requirement, please clarify when ordering
II. Output Characteristic: Refer to (Scheme 1)
III. How to use: Refer to connecting diagram
Amplifier and external wiring connection
1. The electrical supply should be D.C.24V
The point 32A or 32C connected to the positive pole of the electrical supply.
26A or 26C connected to the negative pole of the electrical supply.
2. The connection of between the amplifier and solenoid.
The two ports of the proportional solenoid A should be connected to
30A and 24 A separately.
The two ports of the proportional solenoid B should be connected to
28A and 22A separately.
Remark: there is no directionality in the wire connecting.
3. 4 manual input ports for the input of voltage can be preset
a. When you use preset potentiometer P1 to input ±9V electric signal, 10C is
signal input end, Switch on relay K1. It means short-circuit 28C(+24V) and 8C.
b. When you use preset potentiometer P2 to input ±9V electric signal, 10A is
signal input end, Switch on relay K2. It means short-circuit 28C(+24V) and 4A.
c. When you use preset potentiometer P3 to input ±9V electric signal, 8A is
signal input end, Switch on relay K3. It means short-circuit 28C(+24V) and 6A.
d. When you use preset potentiometer P4 to input ±9V electric signal 4, 12A is
signal input end, Switch on relay K4.It means short-circuit 28C(+24V) and 6C.
The four input end is optional, while P4(12A) is preferential
Remark: when you choose one of the input port, the relevant red LED will light to
indicate it is the currently input port.
::: Hidrosam Hidropar Hidrolik Pnömatik Elektronik San. ve Tic. Ltd. Şti. :::
Nilüfer Ticaret Merkezi Demirci Mah. 62. Sok. No:2 Nilüfer / BURSA / TÜRKĐYE
Tel : 90-224-441 88 77 Pbx Fax : 90-224-441 03 33 www.hidrosam.com info@hidrosam.com
The operation manual for VT-3014S30
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