• Compact and microprocessor-based digital
• Proportional valve to achieve pressure and flow control
• Can be set in the computer to output a linear current or multi-point fitting curve current
products
Input signal: HDA-01 single input, HDA-02 double input
Operating current: 3A max
working voltage：9-32VDC(Power anti-reverse function）
• Compact and microprocessor-based digital
• Proportional valve to achieve pressure and flow control
• Can be set in the computer to output a linear current or multi-point fitting curve current
| Operating parameters | ||
| Working voltage | 9-32VDC(Power anti-reverse function） | |
| Operating current | 3A max | |
| Weight | 140g | |
| Appearance | 86.2x59.5x36.2mm | |
| Protection grade | IP67 | |
| CAN communication function | ||
| CAN | 2.0B | |
| Baud rate | 125Kbit/s，250Kbit/s(default)，500Kbit/s | |
| Communication protocol | SAEJ1939 | |
| Input signal : HDA-01 single input, HDA-02 double input | ||
| Model | Effective range | Remark |
| 0-5VDC | 0-5V | |
| 0-10VDC | 0-10V | |
| 4-20mA | 4-20mA | Permissible maximum: +22mA;Input impedance: Z=~200ΩZ=~200Ω |
| Pulse input | 60Hz-10kHz | Vpp=5V |
| PWM input | 60Hz-10kHz | Vpp=5V |
| CAN input | 0-65536 | |
| Output signal | ||
| PWM output | HDA-01：0-3A/DC(One-way continuous)，-40℃～ +75℃ HDA-02:0-2.7A/DC(Two-way continuous)，-40℃～ +75℃ | |
| Current resolution | ±1mA(When greater than 35mA ) | |
| PWM frequency | 33Hz ～ 50kHz | |
| Flutter frequency | 33Hz ～ 500Hz | |
| Flutter amplitude | Flutter amplitude | |
| Diagnostic signals | Open circuit and short circuit diagnosis | |
| Ramp time | 0-65s，1mS increment | |
| Reference output | 5Vdc，±0.2Vdc(Load 250mA) | |
| Environmental adaptability | ||
| Working temperature | -40℃～ +85℃ | EMC/EMI GB/T 17626.2、GB/T 17626.3、GB/T 17626.4、GB/T 17626.5、GB/T 17626.6、GB/T 17618 |
| Storage temperature | -40℃～ +120℃ | |
| Vibration | 33Hz，6.8g | |
| Impact | 49g | |