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  • How many sounds can the FLEX-5 support?
    The FLEX-5 can support up to 250 custom mp3 or wav extension files.
  • How to set the IP address of the FLEX-5
    The default IP address of the FLEX-5 is After connecting ethernet cable between PLC and FLEX-5 give power to the device. After the device boots, connect to the same network as the device with laptop/PC and using a browser navigate to Here you will be able to change the device IP address as well as the PLC address it will connect to. After inputting the desired IP address/es click restart on the device. The device should now come up and be connected to the desired PLC.
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