EIP308-1904ds - 1/2
Model EIP308
8-Port 10/100
Ethernet Switch
Description
ModeI EIP308 is an 8-port 10/100 switch designed for the not-so-friendly industrial environment. The unit is housed in a
rugged metal enclosure ready to be mounted on a DIN rail or panel. The switch is an unmanaged Layer 2 switch that
provides auto MDI/MDIX crossover for easy plug-and-play applications.
LEDs indicate power, speed and link/activity for easy visual diagnostics. External power supply is connected to three 2-
position pluggable terminal blocks. A 9-30 VDC is the main power supply input. It also has a redundant 9-30 VDC for
secondary DC source. If that is not enough, 24 VAC yields the third option for power supply. B&B Electronics’ power supply
model 12DC1AST (9-30 VDC @ 1000mA) is required, not included.
Features
• Fully IEEE 802.3 and 802.3u compliant
• Vertical or flat panel mountable
• Wide power input 9-30 VDC
• 8-port unmanaged Layer 2 switch
• Auto detecting 10BaseT/100BaseTX
• Auto MDI/MDIX crossover for plug and play
• Ruggedized metallic enclosure
• Redundant wide power input 9-30 VDC
• 24 VAC power input
• Speed and link/activity diagnostic LEDs
• Unique load LED’s for quick network status
• DIN rail mount with #DRAD35 adapters
Applications
• Building automation
• Process control
• Ethernet I/O
• Motion control
• Remote data acquisition
• Communications gateway
• PLC and operator interface
• Environmental control
• Machine monitoring
• Factory floor Ethernet networks
Connections
Standard RJ45 female connectors are provided. Standard RJ45 plug cables are all that is necessary to connect your
devices since the switch supports auto crossover. External power supply is connected using one of the three 2-position
pluggable terminal blocks for convenience. Table 1 shows the RJ45 pinouts and Table 2 shows the LED indicators.
PWR
Table 1
LNK/ACT
SPD
Pin Number
Signal
1
2
3
4
5
6
7
8
TX+
TX-
RX+
not used
not used
RX-
not used
not used
Table 2
LED
Color
On
Off
Blinking
SPD
LNK
PWR
yellow
green
red
100
link
power
10
no link
no power
reset/error
data
NA
International Headquarters:
707 Dayton Road P.O. Box 1040 Ottawa, IL 61350 USA
Westlink Commercial Park Oranmore Co. Galway Ireland
+353 91 792444 Fax +353 91 792445
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