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    Intelligent Mains Switching Input/Output Unit

    The Intelligent Mains Switching Input/Output Unit provides a single line tolerant circuit containing one or more normally open contacts connected to a single pair of cables. It also provides a voltage free change over relay output capable of switching mains.

    • Contains controllable isolator
    • Two input channels
    • Failsafe mode (meets BS 7273-4 requirements)
    • Earth fault monitoring

    Click here to download the catalogue

    The Intelligent Mains Switching Input/Output Unit provides a single line tolerant circuit containing one or more normally open contacts connected to a single pair of cables. It also provides a voltage free change over relay output capable of switching mains.

    • Contains controllable isolator
    • Two input channels
    • Failsafe mode (meets BS 7273-4 requirements)
    • Earth fault monitoring

    Click here to download the catalogue

    Specification

    Supply voltage 17–35 Vdc
    Protocol 5–13 V peak to peak
    Power-up surge current 1.1 mA
    Quiescent current 700 μA
    Max current LEDs On 5.2 mA
    Max current LEDs disabled 700 μA
    Relay output contact rating 5A at 30V dc or 250V ac
    Operating temperature – 40°C to + 70°C
    Humidity 0% to 95% RH (no condensation or icing)
    Vibration, impact and shock EN 54-17 & EN 54-18
    Dimension (L x B x H) 150 mm x 90 mm x 60 mm
    Weight 301 g