VINT용 4채널 릴레이 모듈

(4x Relay Phidget)

개요

  • 본 제품은 4 채널 릴레이 모듈입니다.
  • 210W의 DC 전원이나 1750VA의 AC 전원을 제어할 수 있는 기계식 릴레이가 장착되어 있습니다.
  • 릴레이 동작을 위해서는 외부 전원이 필요하며, 이 외부 전원은 VINT 포트와 절연되어 있어 그라운드 루프 등을 예방할 수 있습니다.
  • 릴레이 자체는 제어회로와 절열되어 있어 VINT hub나 PC를 보호하여 줄 수 있습니다.

특징

  • Board Properties
    Controlled By VINT
    Relay Properties
    Number of Relays 4
    Switch Type SPDT
    Load Current Min 100 mA
    Turn-off Time Max 5 ms
    Turn-on Time Max 8 ms
    Contact Resistance Max 50 mΩ
    Dielectric Strength 1.5 kV AC
    Electromagnet Coil Resistance 70 Ω
    Switching Power Max (Real) 210 W
    Switching Power Max (Apparent) 1.8 kVA
    Electrical Properties
    Load Voltage Max (DC) * 30 V DC
    Load Current Max (DC) 7 A
    Load Voltage Max (AC) 277 V AC
    Load Current Max (AC) 12 A
    Current Consumption Min (VINT Port) 500 μA
    Power Consumption 40 mW
    Supply Voltage Min 8 V DC
    Supply Voltage Max 30 V DC
    Physical Properties
    Recommended Wire Size 12 - 24 AWG
    Operating Temperature Min -40 °C
    Operating Temperature Max 70 °C

    *Note: Switching this relay at voltages higher than 30V will result in a reduced product lifespan.

    Please Note: This relay cannot be switched at its maximum AC voltage and current at the same time. Ensure that total power of the load does not exceed the switching power for the relay. For example, you can switch this relay at 277V AC and 6.3A (1750VA), or at 145V AC and 12A (1750VA), but not at 277V and 12A (3324VA).

    Estimated Relay Lifespan

    The lifespan of the relays on this Phidget vary depending on how much current you're switching and whether it's AC or DC. The following graph illustrates the relationship between load current and relay lifespan:

    FUNCTIONAL

    The vertical axis is the lifespan of the relay (number of actuations) and the horizontal axis is load current in amps. As you can see, increasing load current from 5A to 10A can reduce relay life by more than half.

문서

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