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Black Box LES400 Series Industrial RS232/422/485 Serial Device Server LES422AR2

Black Box LES400 Series Industrial RS232/422/485 Serial Device Server LES422AR2
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General Information

Industrial RS-232/422/485 Serial Device Servers feature two independent Ethernet ports and MAC addresses to provide a redundant network mechanism that guarantees Ethernet network reliability. It is designed to connect RS-232/422/485 serial devices such as PLC, meters, sensors, and barcode readers to an IP-based Ethernet LAN.

They allow nearly any device with serial ports to connect and share an Ethernet network, while also providing various operations such as COM port redirection (Virtual COMport), TCP server, TCP client, and UDP mode. With COM port redirection mode, standard serial operation calls are transparently redirected to the servers, guaranteeing compatibility with legacy serial devices and enabling backward-compatibility with existing software. With TCP server, TCP client, and UDP modes, it ensures compatibility in network software using a standard network API. Moreover, serial devices can be made communicate with other devices via peer-to-peer, thus eliminating the need for an intermediate host PC and software programming.

Technical Information
Data Link Protocols:TCP
Data Link Protocols:UDP

Media & Performance
Media Type Supported:Twisted Pair

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

Interfaces/Ports
Network (RJ-45):Yes
Serial Port:Yes
Total Number of Network Ports:2
Number of Network (RJ-45) Ports:2
Number of Serial Ports:2

Environmental Conditions
Minimum Operating Temperature:-40°F (-40°C)
Maximum Operating Temperature:158°F (70°C)

Power Description
Input Voltage:12 V DC
Input Voltage:48 V DC
Input Voltage Range:12 V DC - 48 V DC
Power Consumption:5.20 W
Plug/Connector Type:Terminal Block

Physical Characteristics
Height:1.4"
Width:5.5"
Depth:3.7"
Weight (Approximate):15.24 oz

Miscellaneous
Compatibility:

Compatible Devices:

  • PLC
  • Meters
  • Sensors
  • Barcode Readers
TAA Compliant:Yes

Warranty
Limited Warranty:1 Year
Additional Warranty Information:

1 Year Double Diamond™ Warranty (Standard)

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 is not available for Budget Shipping or free shipping promotions.
  • This item cannot be shipped to PO Boxes.
  • This item can be shipped only within the U.S.


  • UPC: 822088283898 
  • Mfr's Part #: LES422A-R2