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Synectic Electronics SY027 User Manual

Synectic Electronics SY027 User Manual

Meter pulse splitter

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SY027 Meter Pulse Splitter
User Manual
Dated
14/08/2023
1

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Summary of Contents for Synectic Electronics SY027

  • Page 1 SY027 Meter Pulse Splitter User Manual Dated 14/08/2023...
  • Page 2 Introduction The SY027 is designed to convert pulses from meters or other turbine devices and transmit the same pulse via two relay outputs to enable two separate instruments to measure the rate simultaneously. It can be used with electricity, gas, or water meters...
  • Page 3: Installation

    Installation Before installation check that the unit is secure and not damaged and that the environment specifications for the product are as indicated in the manual. For the installation take into consideration the following: Ensure easy access to the component Ensure the component is stable upon installation with minimum vibration III.
  • Page 4 Power supply connections For a DC supply the connections are made as follows: Screw Terminal A 7VDC to 30VDC Screw terminal D For a 110VAC to 240VAC supply the connections are made as follows: Live Screw Terminal ‘L’ at the internal DIN power supply module Neutral Screw Terminal ‘N’...
  • Page 5 SY027 Pulse Splitter application note Connecting the input in parallel with an existing system Figure 1 shows the input circuit of the SY027 pulse splitter. The input transistor is turned on by a voltage applied to terminal B. The user manual shows how this can be achieved from a range of input types.
  • Page 6 Parameter Power supply DC Version Mains AC Version 110V 240V Current Consumption 25mA 20mA Maximum Switching Voltage 48VDC PSO-F 48VDC PSO-FX 48VDC Switching Current 500mA PSO-F 100mA PSO-FX 500mA Relay on Resistance 0Ω 0.2Ω PSO-F 35Ω 50Ω PSO-FX 0.7Ω 1Ω Switch Power Operating Frequency 55Hz...