Black Box LES421A 1-Port Hardened Serial Server

Black Box
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Black Box LES421A 1-Port Hardened Serial Server.

For easy remote monitoring and control of an RS-232, -422, or -485 device over a LAN or WAN.

  • Enables you to monitor a serial industrial device from your office.
  • Configure a device, troubleshoot, upgrade firmware, and more.
  • Rugged design for operation in a wide temperature range.
  • UL Listed for use in Class 1 Division 2 hazardous areas.
  • NEMA TS-2 rated for use in transportation applications.
  • Offers direct IP, virtual COM port, or paired modes of operation.
  • Features a DB9 port and terminal block for serial connections.
  • Equipped with a 10-/100-Mbps port for LAN/WAN connectivity.
  • Built-in Web server for browser-based management.
  • Includes easy-to-use configuration software.
  • Boasts high throughput with low latency.
  • Slim IP30 enclosure saves on DIN rail space.
  • Easily integrates a serial device into your Ethernet network.
  • UL certified for use in Class 1, Div.2 hazardous environments.
Approvals CE, UL Class 1 Division 2

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