Specifications

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Industrial Ethernet Solutions
Industrial Ethernet Switches >
EOM-104
3
Pin Assignment
PIN1 3 5 7 9 1113151719
SIGNAL TX4 - RX4 NC RX3 + TX3 + NC GND 3.3V GND DTR
PIN 21 23 25 27 29 31 33 35 37 39
SIGNAL TXD GPIO3 GPIO1
MASTER
ENABLE
MASTER
LED
PORT 3
LED
PORT 1
LED
MANUAL
RESET
3.3V GND
PIN123456789
SIGNAL GND TX + TX 3.3V 3.3V FXSD RX - RX + GND
J1 (2 x 20 connector pin assignment)
J2 and J3 (1 x 9 connector pin assignment)
Ordering Information
Available Models
EOM-104: 4-port embedded managed Ethernet switch module, -40 to 75°C operating temperature
The EOM Evaluation Kit includes an evaluation board, power adaptor,
software CD, and serial and Ethernet cables to allow quick and easy
evaluation of all embedded Ethernet switch functions. The evaluation
board is equipped with an Ethernet port, console port, and Turbo Ring
DIP switch to help you test your modules and applications.
EOM-104 Evaluation Kit
Cross-over
Ethernet Cable
Null Modem Cable
Power Cord
(US or Euro plug)
Document & Software CD
Power Adaptor (90 to
240 VAC, 12 VDC)
Application Board
PIN 2 4 6 8 10 12 14 15 18 20
SIGNAL TX4 + RX4 + NC RX3 TX3 NC GND 3.3V GND DSR
PIN 22 24 26 28 30 32 34 36 38 40
SIGNAL RXD GPIO2 NC GPIO0
TURBO
RING
ENABLE
TURBO
RING LED
RESET
DEFAULT
PORT 2
LED
PORT 4
LED
3.3V GND