Advantech EKI-7529MI Manual de usuario descargar pdf (Pagina 23)

2.4 Network Connection

The EKI-7529MI, EKI-7529MI/ST has 8 x RJ-45 ports that support connection to 10

Mbps Ethernet, or 100 Mbps Fast Ethernet, and half or full duplex operation. EKI-

7529MI, EKI-7529MI/ST can be connected to other hubs or switches via a twisted-pair

straight-through or crossover cable up to 100m long. The connection can be made

from any TX port of EKI-7529MI, EKI-7529MI/ST (MDI-X) to another hub or switch

either MDI-X or uplink MDI port. Besides, EKI-7529MI, EKI-7529MI/ST provides 2 x SC

or ST type fiber ports for difference fiber type.

EKI-7529MI, EKI-7529MI/ST supports auto-crossover to make networking more easy

and flexible. You can connect any RJ-45 (MDI-X) port on the switch to any device such

as a switch, bridge or router.

2.5 Power Connection

The EKI-7529MI, EKI-7529MI/ST supports dual +12 ~48 V

power inputs and power-

fail relay output.

Figure 2.8: Pin Assignment of the Power Connector

You can connect an alarm indicator, buzzer or other signaling equipment through the

relay output. The relay opens if power input 1 or 2 fails (‘Open’ means if you connect

relay output with an LED, the light would be off).

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Advantech EKI-7529MI Manual de usuario Pagina 23