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Black Box LES400 Series Industrial Serial Device Server - 1-Port LES431A

Black Box LES400 Series Industrial Serial Device Server - 1-Port LES431A
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General Information
  • UL® Listed for use in Class 1 Division 2 hazardous areas.
  • NEMA TS-2 rated for use in transportation applications.
  • Routes Modbus traffic based on Modbus ID, and remaps conflicting Modbus IDs.
  • Offers Modbus messaging priority control, selectable by source or function code.
  • Features a built-in Web server and easy-to-use management software.
  • It can be easily integrated into most Modbus network configurations.
  • Converts ASCII to RTU as well as ASCII or RTU to Modbus TCP.
  • Features a DB9 port and terminal block for serial connections.
  • Equipped with a 10-/100-Mbps port for TCP connectivity.
  • Boasts high throughput with low latency.
  • Slim IP30 enclosure saves you on DIN rail space.
  • Includes a DIN mounting clip and spring.

Easily integrate an older serial Modbus device into your Ethernet Modbus network. This rugged serial server gives you a simple way to migrate to an Ethernet-based industrial control system - without having to replace the older Modbus equipment you've already invested in.

Translating older and newer protocols, the 1-Port Modbus Hardened Serial Server converts mismatched serial baud rates and settings, enabling the serial Modbus device to become a node on your Ethernet network. Older PLCs can then talk to newer sensors, meters, scales, and other industrial monitoring and automation instruments.

Configuration can be done through a direct serial connection or via the network, so you can improve productivity and cut down on the amount of time required to troubleshoot a serial device on a factory floor or in a remote location. Configure devices, upgrade firmware, and more - all this from the comfort of your office.

A simple-to-install, user-friendly software application enables programming. No time-consuming setup is required. The software also features Modbus messaging priority control and allows management through multiple TCP/IP client sessions. The serial server can be configured for TCP client or server operation.

A built-in traffic monitor provides instant verification of a successfUL® installation, and you can view the serial server's operational status in real-time.

The 1-Port Modbus Hardened Serial Server has a standard DB9 serial port for RS-232 device connections and a removable terminal block for an RS-422 or RS-485 device connection. It also has an autodetecting 10BASE-T/100BASE-TX port for the Ethernet network connection.

Either device on either side can be a Modbus master or slave, customizable to your application. A serial master can be configured to control an IP slave, for instance. Also, a serial slave device can be accessed over a LAN or WAN by up to 16 simultaneous Modbus TCP masters.

Media & Performance
Media Type Supported:Twisted Pair

Network & Communication
Ethernet Technology:Fast Ethernet
Network Standard:10/100Base-TX

Interfaces/Ports
Network (RJ-45):Yes
Serial Port:Yes
Number of Network (RJ-45) Ports:1
Number of Serial Ports:1

Physical Characteristics
Form Factor:DIN Rail Mountable
Height:1.2"
Width:3.2"
Depth:4.7"
Weight (Approximate):4.80 oz

Miscellaneous
Additional Information:

General

  • Approvals: CE, UL® Class 1 Division 2, NEMA TS-2 rated
  • Data Rate: 230.4 Kbps, maximum
  • Operating Temperature: -29 to +176° F (-34 to 80° C)
  • Power: From a separately available power supply: 10-48 VDC (58 VDC max.) on a removable terminal block; Consumption: 4 W (maximum)
  • User Controls: (1) switch for resetting unit
  • Web Management OS Compatability: Windows® 2000, Windows XP (32-/64-bit), Windows 2003 Server (32-/64-bit), Windows Vista (32-/64-bit), Windows 2008 Server (32-/64-bit), Windows 7 (32-/64-bit)
Product works with:
  • For -40 to +167° F (-40 to +75° C) environments: External 100-240-VAC Power Adapter, 12-VDC, Hardened (PS003A)
  • For standard, more controlled environments: External 100-240-VAC Power Adapter, 12-VDC (PS012)
Environmentally Friendly:Yes
Country of Origin:United States
TAA Compliant:Yes

Warranty
Limited Warranty:5 Year

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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Shipping Restrictions
  • This item cannot be shipped to PO Boxes.
  • This item can be shipped only within the U.S.


  • UPC: 822088107163 
  • Mfr's Part #: LES431A