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Apollo Intelligent DIN-Rail Input Output Unit (SA4700-302)


    • £61.19
    • (Exc. VAT: £50.99)
      • In Stock
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    Apollo SA4700-302APO Intelligent DIN-Rail Input Output Unit

    The Intelligent DIN-Rail Input/Output Unit provides supervision of one or more normally open volt free contacts connected to a single pair of cables and a set of changeover relay output contacts. Compatible with XP95, Discovery and CoreProtocol digital communication protocols.

    Mechanical Construction:

    The Intelligent DIN-Rail Input/Output Unit is designed to be mounted on a 35 mm width DIN-Rail inside an enclosure.


    • Improved design for ease of wiring meaning faster installation
    • Contains controllable isolator
    • Address range 1 - 254
    • Nine pre-configured modes, including compatibility mode from XP95/Discovery to CoreProtocol systems
    • Failsafe mode (meets BS 7273-4 requirements)
    • Configurable input styles
    • Earth fault monitoring


    • Supply Voltage (Vmin-Vmax) : 17-35 V dc
    • Protocol: 5-13 V peak to peak
    • Power-up Surge Current: 900µA
    • Quiescent Current: 500 uA
    • Max Current LEDs On 3.5mA
    • Max Current LEDs Disabled: 500uA
    • Relay Output Contact Rating: 1A at 30V dc or ac
    • Isolator Data: Refer to the Short-Circuit Isolation datasheet
    • Operating Temperature: -40°C to +70°C
    • Humidity (No condensation or icing) : 0% to 95% RH
    • Vibration, impact & shock : EN 54-17 & EN 54-18
    • Standards & Approvals : EN 54-17, EN 54-18, CPR, LPCB, VdS, BOSEC, SBSC, FG
    • Dimensions : 33mm (H) x 102mm (W) x 33mm (D)
    • Weight: 49g


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