![Moxa EM-1220-LX [17/19] Connecting the power](/img/pdf.png)
Moxa EM-1220-LX [17/19] Connecting the power
![Moxa EM-1240-LX [17/19] Connecting the power](/views2/1199904/page17/bg11.png)
Product Name EM-1220-DK Functionality
3-3
It is advisable to label the wiring to all devices in the system.
Be sure to disconnect the power cord before installing and/or wiring your EM-1220 Development Kit.
ATTENTION
Safety First!
Be sure to disconnect the power cord before installing and/or wiring your EM-1220 Development Kit.
Wiring Caution!
Calculate the maximum possible current in each power wire and common wire. Observe all electrical codes
dictating the maximum current allowable for each wire size.
If the current goes above the maximum ratings, the wiring could overheat, causing serious damage to your
equipment.
Temperature Caution!
Be careful when handling the EM-1220 Development Kit. When plugged in, the EM-1220 Development Kit’s
internal components generate heat, and consequently the outer casing may feel hot to the touch.
Connecting the Power
You may use the 3-pin terminal block for connecting the power. The power input range of the EM-1220-DK is
from 12 to 48 VDC. If the power is properly supplied, the “Ready” LED will glow a solid green after a 25 to 30
second delay.
Grounding the EM-1220 Development Kit
Grounding and wire routing help limit the effects of noise due to electromagnetic interference (EMI). Run the
ground wire from the ground screw to the grounding surface prior to connecting devices.
ATTENTION
This product should be mounted to a well-grounded mounting surface such as a metal panel.
SG: The Shielded Ground (sometimes called Protected
Ground) contact is the left most contact of the 3-pin
power terminal block connector when viewed from the
angle shown here. Connect the SG wire to an appropriate
grounded metal surface.
Serial Ports and Pin Assignments
The EM-1220 Development Kit has 2 software-selectable serial ports. If you would like to connect to a serial
device, use male DB9 connectors. The ports can be configured for RS-232, RS-422, or RS-485 by software.
Refer to the Software User’s Manual for details. Pay attention to the cable length for the various serial
communication standards. Refer to the following figure for the pin assignments of the DB9 connector.
Содержание
- Em 1220 hardware user s manual 1
- Fourth edition february 2011 1
- Www moxa com product 1
- Copyright notice 2
- Disclaimer 2
- Em 1220 hardware user s manual 2
- Technical support contact information 2
- Trademarks 2
- Www moxa com support 2
- Table of contents 3
- Introduction 4
- Overview 5
- Package checklist 5
- Product features 5
- Product name introduction 5
- Computer 6
- Em 1220 hardware specifications 6
- Environmental limits 6
- Ethernet interface 6
- Physical characteristics 6
- Power requirements 6
- Product name introduction 6
- Serial communication parameters 6
- Serial interface 6
- Serial signals 6
- Standards and certifications 6
- Storage 6
- Em 1220 hardware block diagram 7
- Product name introduction 7
- Reliability 7
- Warranty 7
- Appearance 8
- Product name introduction 8
- Dimensions 9
- Product name introduction 9
- Product name introduction 10
- Em 1220 functionality 11
- Console port 12
- Em 1220 embedded module functions 12
- Lan ports 12
- Pin assignments 12
- Product name em 1220 functionality 12
- Rs 232 422 485 serial ports 12
- Sd signals 12
- Product name em 1220 functionality 13
- Definition of sd signals 14
- Mechanical specifications of the pin headers 14
- Product name em 1220 functionality 14
- Em 1220 dk functionality 15
- Combining the em 1220 dk with the embedded module 16
- Em 1220 dk development board 16
- Led indicators 16
- Product name em 1220 dk functionality 16
- Wiring requirements 16
- Attention 17
- Connecting the power 17
- Grounding the em 1220 development kit 17
- Product name em 1220 dk functionality 17
- Serial ports and pin assignments 17
- Console ports and pin assignments 18
- Lan ports and pin assignments 18
- Product name em 1220 dk functionality 18
- Product name em 1220 dk functionality 19
- Reset button 19
- Sd socket 19
Похожие устройства
- Carku E-Power-40B Инструкция по эксплуатации
- Moxa EM-1220-LX Руководство по быстрой установке
- Moxa EM-1220-LX Технические характеристики
- Moxa EM-1220-LX Руководство по работе с утилитой Moxa Device Manager
- Moxa EM-1220-T-LX Инструкция по эксплуатации
- Moxa EM-1220-T-LX Руководство по аппаратной части
- Moxa EM-1220-T-LX Технические характеристики
- Moxa EM-1220-T-LX Руководство по быстрой установке
- Moxa EM-1220-T-LX Руководство по работе с утилитой Moxa Device Manager
- Moxa EM-1240-LX Инструкция по эксплуатации
- Moxa EM-1240-LX Руководство по аппаратной части
- Moxa EM-1240-LX Технические характеристики
- Moxa EM-1240-LX Руководство по быстрой установке
- Moxa EM-1240-LX Руководство по работе с утилитой Moxa Device Manager
- Moxa EM-1240-T-LX Инструкция по эксплуатации
- Moxa EM-1240-T-LX Технические характеристики
- Moxa EM-1240-T-LX Руководство по аппаратной части
- Moxa EM-1240-T-LX Руководство по быстрой установке
- Moxa EM-1240-T-LX Руководство по работе с утилитой Moxa Device Manager
- Moxa EM-2260-CE Инструкция по эксплуатации