The EKI-2525/2528 is a Fast Ethernet solution. Power is a +12 ~ 48 VDC redundant input design, and is secured with a double protection mechanism: Power Polarity Reverse Protectionand Overload Current Resetable Fuse. The former tolerates reverse power switching while the later secures the system from overload currents. As the power supply turns normal,EKI-2525/2528 will automatically get back to work. Each EKI-2525/2528 port has 2 LED’s to show the link status transmission speed and collision status. It also provides a relayoutput for an event alarm. In the event of a power failure, the built-in LED will activate the alarm to notify administrators. Engineers can simply verify the hardware status by checkingthe LED, which makes troubleshooting quick and easy. EKI-2525/2528 comes with a compact metal IP30 rated housing to protect against dusty industrial environments.

Communication:

Standard IEEE 802.3, 802.3u, 802.3xƒ LAN 10/100BASE-TXƒ Transmission Distance Up to 100 mƒ Transmission Speed Up to 100 Mbps

Connections:

Connectors 8 x RJ45 (EKI-2528) or 5 x RJ45 (EKI-2525)6-pin removable screw terminal (power & relay)ƒ LED Indicators P1, P2, P-Fail10/100T (X): Link/Activity, Duplex/Collision

Construction:

Dimensions (W x H x D) EKI-2525: 30 x 120 x 95 mm (1.18'' x 4.72'' x 3.74)EKI-2528: 30 x 140 x 95 mm (1.18'' x 5.51'' x 3.74)ƒ Enclosure IP30, Metal shell with solid mounting kitsƒ Mounting DIN-rail, Wall

Environmental:

Operating Temperature -40 ~ 75 °C (-40 ~ 167 °F)ƒ Storage Temperature -40 ~ 85 °C (-40 ~ 185 °F)ƒ Operating Humidity 10 ~ 95% (non-condensing)ƒ Storage Humidity 10 ~ 95% (non-condensing)

Power Requirement:

Power Consumption EKI-2525/I: 2.88 WattsEKI-2528/I: 4.71 Wattsƒ Power Input 12 ~ 48 VDC, redundant dual inputsƒ Fault Output 1 Relay Output