Moxa EM-2260-LX Руководство по быстрой установке онлайн [2/2] 170902
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Moxa EM-2260-LX Руководство по быстрой установке онлайн [2/2] 170902

Moxa EM-2260-LX Руководство по быстрой установке онлайн [2/2] 170902
— 4 — — 5 — — 6 —
Connecting to a Keyboard and Mouse
Use the 2 USB hosts located on the front panel of the unit to connect a
keyboard and mouse to the EM-2260 Development Kit.
Reset to Factory Default
Press the Reset switch near the power terminal block for at least 5
seconds to load the factory default configuration. After the factory
default configuration has been loaded, the system will reboot
automatically. We recommend that you only use this function if the
software is not working properly and you want to load factory default
settings.
Serial Ports
The EM-2260 Development Kit offers 4 software-selectable serial ports.
Each port can be configured by software for RS-232, RS-422, or
RS-485. The pin assignments for the ports are shown in the following
table:
Pin RS-232 RS-422
RS-485
(4-wire)
RS-485
(2-wire)
1 DCD TxDA(-) TxDA(-) ---
2 RxD TxDB(+) TxDB(+) ---
3 TxD RxDB(+) RxDB(+) DataB(+)
4 DTR RxDA(-) RxDA(-) DataA(-)
5 GND GND GND GND
6 DSR --- --- ---
7 RTS --- --- ---
8 CTS --- --- ---
12345
6789
Connecting to the DI/DO
The EM-2260 has 8 digital inputs and 8 digital outputs, both of which
support 3 KV optical isolation protection. The pinouts for the I/O are
shown below.
Digital Input Wiring
Dry Contact Wet Contact
ATTENTION
If you are using wet contacts, you must supply power to “COM”.
Digital Output Wiring
LAN Ports
The EM-2260 embedded module that comes with the EM-2260
Development Kit has 2 LAN ports that support 10/100 Mbps. The
default IP addresses and netmasks of the network interfaces are shown
below:
8-pin RJ 45 Pinouts
18
spbM 001
rotacidni
spbM 01
rotacidni
Pin Signal
1 ETx+
2 ETx-
3 ERx+
4 ---
5 ---
6 ERx-
7 ---
8 ---
Default IP Address Netmask
LAN 1 192.168.3.127 255.255.255.0
LAN 2 192.168.4.127 255.255.255.0
Console Port
The 4-pin pin-header RS-232 console port is designed for serial
terminals, which is useful for debugging when the system cannot boot
up. A special serial console cable (must be purchased separately) is
available for connecting to the console port. Please refer to the User’s
Manual for details.
Serial Console Port & Pinouts Serial Console Cable
4
3
2
1
Pin Signal
1 TxD
2 RxD
3 NC
4 GND
Click here for online support:
www.moxa.com/support
The Americas: +1-714-528-6777 (toll-free: 1-888-669-2872)
Europe: +49-89-3 70 03 99-0
Asia-Pacific: +886-2-8919-1230
China: +86-21-5258-9955 (toll-free: 800-820-5036)
© 2009 Moxa Inc. All rights reserved.
Reproduction without permission is prohibited.

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