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Smart Dupline Repeater
1

Smart Dupline Repeater

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• Smart Dupline® signal repeater
• Regenerates Dupline® signal and boosts power
• Simplifies network design
• Extends the network length in systems with high load
• Automatic restart after removal of short circuit
• Can be used at any point on the Dupline® bus
• 300 mA current drive capability
• For correct operation, SH2MCG24 must be used as primary generator
• 115..240 VAC power supply

More details

SB2REP230

1 842,50 kr

  • • Smart Dupline® signal repeater
    • Regenerates Dupline® signal and boosts power
    • Simplifies network design
    • Extends the network length in systems with high load
    • Isolation between primary and secondary side means primary side not affected by bus short circuit on secondary side
    • Automatic restart after removal of short circuit
    • Can be used at any point on the Dupline® bus
    • 300 mA current drive capability
    • For correct operation, SH2MCG24 must be used as primary generator
    • 115..240 VAC power supply

    Product Description

    SB2REP230 is a 115- 240 VAC powered Smart Dupline® repeater and isolator. It is typically used to extend the length of the Dupline ® network when the cable resistance and load from bus-powered devices result in an excessive voltage drop. The repeater regenerates the voltage levels of the Dupline® signal and provides an output drive capability of 300 mA. The primary and secondary Dupline® signals are isolated, which means that the primary side will continue to operate in case of a short circuit on the secondary side. As soon as the short circuit is removed, the secondary side will automatically become operational again within 10 seconds. The repeater can be connected to any point on the Dupline® bus.

    Mode of Operation

    SB2REP230 is a 115- 240 VAC powered Smart Dupline® repeater and isolator. On one side, it has an input for the primary Dupline® bus generated by SH2MCG24, and on the other side, it has a secondary bus output with the regenerated Dupline® carrier signal. When calculating the load and cable voltage drop, the secondary Dupline® is to be considered the starting point of a new bus with a 300 mA load capability and full signal voltage. If e.g. a repeater is inserted in the middle of a bus line with uniform load distribution, cable resistance and bus load will be reduced by half for each of the two segments compared to the single line. Thereby, distance capability is increased by a factor of 4. For further information regarding transmission distance calculations, please refer to the SxWEB HW manual. It is allowed to connect multiple repeaters to the same primary Dupline®, but it is not allowed to use the secondary output of one repeater as primary input of another one (in other words, cascading of repeaters is not allowed). The primary and secondary buses are galvanically isolated from each other, which means that the primary bus continues to operate in case of a short circuit on the secondary bus. Hence the repeater can be used to protect an installation against short circuits. As soon as a short circuit is removed, the secondary bus will automatically start up within 10 seconds.

    Note 1: The adapter SH1DUPFT is required for the primary bus connection.

    Note 2: For correct operation, SH2MCG24 must be used as the primary generator.

    • For Controller UWP 3.0 - SH2WEB24 - SB2WEB24 - SA2WEB24
    • Address assignment Automatic: the controller recognises the module through the SIN (Specific Identification Number) UWP 3.0 og Sx2WEB24
    • Weight 110g
    • Beskyttelsesgrad 2 (IEC 60664-1, par. 4.6.2)
    • Operating temperature 0° til +50°C
    • Storage temperature -50° til +85°C
    • Humidity (non-condensing) 20 til 90% RH
    • House Dimensions 2-DIN-modul
    • Datasheet / Manual Download Data Sheet / Manual - click on the tab Download
    • Mounting DIN-skinne
    • Power supply Supply: 115 to 240 VAC
    • Rated operational power 10 VA

    Reviews

    Grade 
    08/07/2018

    Super

    Dette er et perfekt produkt. tak.

    Write your review !

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    Smart Dupline Repeater

    Smart Dupline Repeater

    • Smart Dupline® signal repeater
    • Regenerates Dupline® signal and boosts power
    • Simplifies network design
    • Extends the network length in systems with high load
    • Automatic restart after removal of short circuit
    • Can be used at any point on the Dupline® bus
    • 300 mA current drive capability
    • For correct operation, SH2MCG24 must be used as primary generator
    • 115..240 VAC power supply

    Write a review

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