BlackBox Network Services
BlackBox Network Services LES422A-R2 Industrial Rs232/422/485 Serialperp Device Server - 2-port
- SKU:
- 21614056
- MPN:
- les422a-r2
- Availability:
- Usually ships the same or next business day. In stock at our IL warehouse.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 07/16/2026 06:17:38 PM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 or above | and pay only $495.00 each 495 |
- Stock Update:
- 07/16/2026 06:17:38 PM PST
Description
This item is brand-new, factory sealed.
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.
Features
Yes
Compatibility:
Compatible Devices:
- PLC
- Meters
- Sensors
- Barcode Readers
Specs
| Power Description | |
| Plug/Connector Type | Terminal Block |
| Input Voltage Range | 12 V DC - 48 V DC |
| Input Voltage |
|
| Power Consumption | 5.20 W |
| Physical Characteristics | |
| Weight (Approximate) | 15.24 oz |
| Height | 1.4" |
| Width | 5.5" |
| Depth | 3.7" |
| Warranty | |
| Additional Warranty Information | <p>1 Year Double Diamond™ Warranty (Standard)</p> |
| Limited Warranty | 1 Year |
| Interfaces/Ports | |
| Network (RJ-45) | Yes |
| Number of Serial Ports | 2 |
| Serial Port | Yes |
| Total Number of Network Ports | 2 |
| Number of Network (RJ-45) Ports | 2 |
| General Information | |
| Brand Name | Black Box |
| Manufacturer Website Address | http://www.blackbox.com |
| Marketing 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. |
| Product Type | Device Server |
| Product Name | LES400 Series Industrial RS232/422/485 Serial Device Server |
| Manufacturer | Black Box Corporation |
| Manufacturer Part Number | LES422A-R2 |
| Product Series | LES400 |
| Media & Performance | |
| Media Type Supported | Twisted Pair |
| Network & Communication | |
| Network Standard | 10/100Base-T |
| Ethernet Technology | Fast Ethernet |
| Technical Information | |
| Data Link Protocols |
|
| Environmental Conditions | |
| Maximum Operating Temperature | 158°F (70°C) |
| Minimum Operating Temperature | -40°F (-40°C) |
Warranty Information
