3 specification, Communications, Interface – B&B Electronics EKI-2541S_SI - Manual User Manual
Page 12: Power, Mechanism, Protection, Environment

EKI-2541M & 2541S User Manual 4
1.3 Specification
Communications
Compatibility
IEEE 802.3, 802.3u, 802.3x
LAN
10/100Base-TX
Transmission Distance
Multi-mode Fiber: Up to 2km
Single-mode Fiber: Up to 30km
Transmission Speed
Up to 100 Mbps
Interface
Connectors
1 x RJ-45
1 x SC type fiber connector
6-pin removable screw terminal (power & relay)
LED Indicators
Unit: P1, P2, P-Fail
Ethernet: 10/100M, LNK/ACT
Fiber: HDX/FDX, LNK/ACT
Power
Current Overload Protection
0.9A@12V
DC
(25 ℃)
Power Consumption
2.7 W (EKI-2541M)
2.3 W (EKI-2541S)
Power Input
2 x Unregulated +12 ~ 48 V
DC
Fault Output
1 Relay Output
Mechanism
Dimensions (WxHxD)
37 x 140 x 95 mm
Enclosure
IP30, Metal shell with solid mounting
kits
Mounting
DIN-rail, Wall
Protection
ESD (Ethernet)
4000 V
DC
Surge (EFT for power)
3000 V
DC
Reverse Polarity
Present
Environment
Operating Temperature
-10 ~ 60 ℃ (EKI-2541M/2541S)
-40 ~ 75 ℃ (EKI-2541MI/2541SI)
Operating Humidity
5% ~ 95% (non-condensing)