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• Applicable to the non-feedback hydraulic proportional valve of each brand.
• Frequency is adjustable to match the proportional valve current of each brand.
• Output power's best steady-state value,multiple ratio and starting current value up and down time slope can be simply adjusted to the required performance.

• Supply voltage: DC24V ± 20%
• Maximum resistance of load: 10 Ω
• Load power: 2.5A 60W
• Input signal: 0 ~ 5V, 0 ~ 10V, 0 ~ 20mA
• Pulse width modulation frequency: 50 ~ 500HZ
• Working temperature: -10°C~ 80°C
• Temperature drift (maximum): 0.1mA/°C
• Response time: 0.05 s ~ 5 s
• Dimension: Wx100mm Hx176mm Dx42mm

Terminal Block Function:

1. T1 DC + 24V power input

2. T2 power input DC0V

3. T3 control signal input 0V

4. T4 control signal (n) 0 ~ 10V, input positive voltage value T6, T7 foot OUT A output, input load voltage T8, T9 foot OUT B output

5. T5 Ground

6. T6 + 10V 3mA

7. T7 -10V 3mA

8. T8 A group output + V

9. T9 A group output 0V

10.T10 B group output 0V

11.T11 Group B output + V

Pin wiring diagram:

Potentiometer adjustment Description:

1. VR1: Imax A group A, current intensity multiple ratio value adjustment, increased clockwise.

2. VR2: Imin A group A,starting current value intensity adjustment. increased clockwise.

3. VR3: UP Timer group A, up time slope adjustment 0.1 ~ 5S increased clockwise.

4. VR4: DN Timer A group A,down time slope adjustment, 0.1 ~ 5S increased clockwise.

5. VR5: Imax B group B, current intensity multiple ratio value adjustment, increased clockwise.

6. VR6: Imin B group B,starting current value intensity adjustment. increased clockwise.

7. VR7: Time B group B,up time slope adjustment 0.1 ~ 5S increased clockwise.

8. VR8: DN Timer B group B,down time slope adjustment, 0.1 ~ 5S increased clockwise.

9. VR9: Frequence A group A, frequency adjustment, 50 ~ 500HZ

10. VR10: Frequence B group B, frequency adjustment, 50 ~ 500HZ

SIN-2 hydraulic double output proportional valve selection model specifications SIN-2 - Code 1