Network Connection; Power Connection; Figure 2.8: Pin Assignment Of The Power Connector - Advantech EKI-7529MI User Manual

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
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).
power inputs and power-
DC
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