Moxa Technologies EOM-104 Series Quick Installation Manual

Moxa Embedded Ethernet
Switch Module EOM-104 Series
Quick Installation Guide
Third Edition, October 2009
1. Overview
The EOM-104 Series Ethernet switch module provides an easy,
cost-effective, and integrated solution for device manufacturers to embed
an Ethernet switch module into an existing product for enhanced
performance and reliability.
The module supports 10/100 Mbps Fast Ethernet, and comes with Turbo
Ring's fast recovery time of under 20 ms built in. The EOM-104 Series
also provides a rich set of peripherals (e.g., GPIO programming pins and
DIP switches to enable Turbo Ring) and is an ideal solution for embedded
Ethernet applications.
2. Package Checklist
The EOM-104 Series Evaluation Kit package contains the following
items:
1 EOM-104 Series module
1 EOM-104 Series evaluation board
1 universal power adaptor
2 power cords
1 null modem serial cable
1 cross-over Ethernet cable
1 product warranty sheet
1 accessories pack
1 Quick Installation Guide (this guide)
Note: Please notify your sales representative if any of the above items are
missing or damaged.
3. First-Time Installation and Configuration
Before installing the EOM-104 Series, please check to make sure that all
items in the Package Checklist are in the box.
— 1 —
4. Hardware Installation Procedure
Step 1: Plug the EOM-104 Series into the evaluation board.
Plug the EOM-104 Series module into the sockets on the top of the
evaluation board
Step 2: Connect the power source to the evaluation board.
Connect the 12 VDC power line to the evaluation board's power jack.
Step 3: Connect the network cable to the evaluation board.
Use the RJ45 Ethernet cable to connect the Ethernet port on the
evaluation board to an Ethernet network for evaluation.
Step 4: Set up the computer's IP address.
In a Windows environment, the IP address can be changed in the TCP/IP
Settings window. Select an IP address on the same subnet as the
EOM-104 Series. Since the default IP address of the EOM-104 is
192.168.127.253, and the subnet mask is 255.255.255.0, you should set
the IP address of the computer to 192.168.127.xxx.
Step 5: Configure the EOM-104 Series.
Please refer to EOM-104 Series User's Manual.
5. Layout of the EOM-104 Series
P/N: 1802001040012
1 39
2
40
JP1
2 4
JP3
1 3
J1 J2
1 9 1 9
— 2 —
6. Pin Assignment
JP1 (2x20 connector pin assignment)
PIN 1 3 5 7 9 11
SIGNAL TX2 - RX2 - NC RX1 + TX1 + NC
PIN 2 4 6 8 10 12
SIGNAL TX2 + RX2 + NC RX1 - TX1 - NC
PIN 21 23 25 27 29 31
MASTER MASTER PORT
SIGNAL TXD GPIO 1 GPIO 3
ENABLE LED 1 LED
PIN 22 24 26 28 30 32
TURBO TURBO
RESET
SIGNAL RXD GPIO 2 GPIO 4 RING RING
DEFAULT
ENABLE LED
J1 (1 x 9 connector pin assignment)
PIN 1 2 3 4 5
SIGNAL GND TX4 + TX4 - 3.3V 3.3V FXSD
J2 (1 x 9 connector pin assignment)
PIN 1 2 3 4 5
SIGNAL GND TX3 + TX3 - 3.3V 3.3V FXSD
JP3 (2 x 2 connector pin assignment)
2 4
Jumpers 1 and 2 for Ring Master Enable
Jumpers 3 and 4 for Turbo Ring Enable
1 3
— 3 —
13 15 17 19
GND 3.3V GND DTR
14 16 18 20
GND 3.3V GND DSR
33 35 37 39
PORT MANUAL
3.3V GND
3 LED RESET
34 36 38 40
PORT PORT
3.3V GND
4 LED 2 LED
6 7 8 9
RX4 - RX4 + GND
6 7 8 9
RX3 - RX3 + GND