Overview The NPort S9450I series combines a substation-grade 4-port RS-232/422/485 serial ports device server with a full-function managed Ethernet switch by integrating a combination of fiber and copper Ethernet ports, allowing you to easily install, manage, and maintain the products and serial devices.
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LED Indicators—The NPort S9450I’s front panel contains some LED indicators as described in the following table. Type Color Meaning PW 1 Green Power 1 input PW 2 Green Power 2 input Ready Steady On: Power is on, and the NPort is booting up.
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sure the stiff metal spring is situated towards the top as shown in the figures below. STEP 1: If the spring-loaded bracket is locked in place, push the recessed button to release it. Once released, you should feel some resistance from the spring as you slide the bracket up and down a few millimeters in each direction.
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Wall Mounting (optional) For added convenience, the NPort S9450I can be wall mounted as illustrated below. STEP 1: Remove the aluminum DIN-rail attachment plate from the NPort S9450I’s rear panel, and then attach the wall-mount plates with six M3 screws, as shown on the right.
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Wiring the Relay Contact The NPort S9450I has two sets of relay outputs: relay 1 and relay 2. Each relay contact consists of two contacts of the terminal block on the NPort S9450I’s top panel. Refer to the next section for detailed instructions on how to connect the wires to the terminal block connector and how to attach the terminal block connector to the terminal block receptor.
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