Black Box Corporation
Black Box LES400 Industrial RS232/422/485 Serial Device Server 2-Port LES422AR2
Connects two RS232, RS422 or RS485 serial devices to an Ethernet network for remote access and management
- Two serial ports connect legacy equipment
- RS232, RS422 and RS485 interfaces supported
- Industrial design suits harsh environments
- Black Box LES400 series reliability
Two-Port Industrial Serial Device Server
The Black Box LES400 series unit connects two RS232, RS422 or RS485 serial devices to an Ethernet network. It suits factories or remote sites that need to monitor or control legacy equipment from a central location.
Serial Interface Constraints
The server handles only the three serial standards listed and provides two ports. Buyers needing more than two connections or a different physical interface will require additional hardware.
Highlights
- Two serial ports connect legacy equipment
- RS232, RS422 and RS485 interfaces supported
- Industrial design suits harsh environments
- Black Box LES400 series reliability
Specifications
| Brand | Black Box Innovations |
|---|
Questions about this item
What is the difference between the RS-232, RS-422 and RS-485 modes on this LES400 unit?
The server supports all three serial standards on its two ports, letting you match the electrical interface your legacy equipment requires without extra converters.
How does the dual-port design help when I connect it to my industrial network?
Two independent serial ports let you serve two separate devices through one Ethernet drop, reducing cabling and switch ports in cabinet installations.
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