Product Description:
Moxa PD Frame
Introduction
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NE-4120A
NE-4120A offers a complete Ethernet connection solution (TCP
Server,
TCP Client, UDP) to network-enable your serial devices—only 57 x 40 mm,
or less than half the size of your credit card—you can easily integrate
NE-4110S into your serial device to make the device 10/100M
Ethernet-ready.
Industrial-proven, built-in TCP/IP stack
NE-4120A's
industrial-proven, built-in TCP/IP stack makes it easy for your R&D
engineers to network-enable your serial device since they won't need to
put a lot of effort into TCP/IP programming. The 10/100M Ethernet
auto-sensing interface lets you enjoy the higher 100M speed when
available. In addition, NE-4120A's 4 GPIO pins provide ample design
flexibility, giving you the freedom to develop the features your
customers need. The NE-4120A 5V design is better suited for today's
equipment, and R&D engineers can spend less effort implementing the
power circuit.
User-friendly configuration options
Configuration
is done with a user-friendly Windows utility, Web browser, telnet
console, or serial console. In addition, a Windows-based NECI (Network
Enabler Configuration Interface) Library is available to help you
develop your own Windows utilities.
Shorter time to market
The ready to go design of
NE-4120A allows you to get your legacy serial device Ethernet-ready
easily without modifying the circuit, and get your product to market in
no time.
NE-4120-ST Starter Kit
An NE-4120-ST Starter Kit
that includes everything you need to develop your application is also
available. The Starter Kit includes an evaluation board, SDK,
documentation, cables, and accessories.
Applications
| Industrial Automation (PLC,
metering devices)
Medical/Healthcare (ECG, ultrasonic monitoring, blood
testing devices)
Building Automation (HVAC, fire alarms)
Security/Surveillance (card readers, biometric
identification devices)
Information Appliances (UPS monitor modules)
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NE-4120A
System Block Diagram

NE-4120A
Schematic

Pin
Assignments
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Features
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- RS-422/485 to 10/100M auto-sensing Ethernet mini card for
embedded device networking
- Compact size (57 x 40 mm)
- Ready-to-use TCP/IP firmware for fast integration
- TCP Server, TCP Client, UDP, Real COM driver operation modes
- Easy configuration with Web browser, serial console, or
Windows utility
- Low power consumption (1.5W)
- Dedicated 4 GPIO for user's configuration
- Programmable version available
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Specifications
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LAN |
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| Auto-detecting 10/100 Mbps |
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| Built-in transformer with 1.5 KV magnetic isolation |
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Serial
Interface |
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RS-422: Tx+, Tx-, Rx+, Rx-, GND
4-wire RS-485: Tx+, Tx-, Rx+, Rx-
2-wire RS-485: Data+, Data-, GND |
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Serial
Communication Parameters |
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| None, Even, Odd, Space, Mark |
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GPIO |
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Software
Features |
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| ICMP, ARP, IP, TCP, UDP, DHCP, Telnet, HTTP, SNMP, SMTP |
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| TCP Server, TCP Client, UDP, Real COM |
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| Administration utility for Windows 95/98/ME/NT/2000/XP |
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| Web browser, serial console, Telnet console, or Windows
utility |
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| NECI library for developing your own utility |
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Power
Requirements |
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Environmental |
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| 0 to 70°C (32 to 158°F), 5 to 95% RH |
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| -20 to 85°C (-4 to 185°F), 5 to 95% RH |
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Regulatory
Approvals |
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Manufacture
Warranty |
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| Standard Moxa Product Warranty |
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Ordering Information
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| 10/100 Mbps Ethernet Network Enabler for RS-422/485
Devices, with 5-pin Ethernet pin header |
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| Serial
Command Mode Version of NE-4120A, 100 Mbps Ethernet Network Enabler for
RS-422/485 Devices, with 5-pin Ethernet pin header |
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Starter Kit for NE-4120A, NE-4120A-P, NE-4120A-CMD;
package includes:
NE-4120-ST evaluation board
Documentation & Software
CD; includes NE utility, SDK, and User's Manual
NE-4100 Series Quick
Installation Guide (printed)
Universal Power Adaptor
2 Power Cords
Ethernet Cross-Over Cable
Null Modem Serial Cable
MOXA 5-Year Warranty Booklet
*NOTE: The NE module must be purchased separately. |
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