Parker AC30 series Product Manual
Also see for AC30 series: User manualUser manualTechnical manualTechnical manualHardware installation manual
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Contents
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7AC30 series General Purpose I/O OptionPort ConfigurationEach port can be configured individually as an input or an output. Thefollowing paragraphs describe how to specify the ports’ directions.The diagram below shows the equivalent circuit for port DIN11 / DOUT11.The other 3 ports are identical.Configure a port as outputThe user must provide 24V to X20/05, and 0V to X20/06 from an externalpower supply.OUTPUT CONTROL is a signal within the 7004-01-00 that can beconfigured by the user, and INPUT is a signal within the 7004-01-00 thatcan be monitored by the user.If OUTPUT CONTROL is ON, switch SW is closed, and X20/01 outputs ahigh level (+24V).If OUTPUT CONTROL is OFF, switch SW is open, and the resistor pullsX20/01 low (0V).INPUT always reports the logic level at the user terminal.Configure a port as inputTo select a port as an input, OUTPUT CONTROL must be OFF. Then ifthe user applies 24V to X20/01, INPUT reports a high level. If the userapplies 0V, or open circuit to X20/01, INPUT reports a low level.7004-01-0024V0VX20/05X20/01X20/06OUTPUT CONTROLINPUTSW |
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