Loading the product…
Loading the product…
Twisted Pair - 1 x Network (RJ-45) - 1 x Serial Port - 10/100Base-T - Fast Ethernet - Management Port - DIN Rail Mountable, Wall Mountable - TAA Compliant
MSRP$372.52
$317.74*
Save 15%In stock: 25
*Government pricing. Buying for commercial use? Request a quote — commercial pricing may differ.
Genuine Black Box through authorized distribution — TAA country-of-origin verified and NDAA §889 screened before checkout.
• 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 for serial connections.
• Equipped with a 10-/100-Mbps port for TCP connectivity.
• Boasts high throughput with low latency.
• Mounts on a DIN-rail or wall. Includes a DIN mounting clip and spring.
The LES431A-R2 series Modbus gateway is a bi-directional gateway for integrating new and existing Modbus/RTU and Modbus/ASCII serial devices to operate with newer TCP/IP networked-based devices. The LES431A-R2 gateway features one independent Ethernet port and MAC address. It provides a simple and cost-effective way to bring remote management and data accessibility to thousands of older Modbus devices that cannot otherwise connect to a network. The LES431A-R2 allows users to select client or server operation mode for each serial port. It enables an Ethernet client to control serial servers, and also allows a serial client to control Ethernet servers.
Configuration can be done via Black Box Windows Configuration Utility, Telnet Console, or Web Browser 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.
Additional Warranty Information: 1 Year Double Diamond Warranty (Standard) Limited Warranty: 1 Year
For over forty years, Black Box has been a world-leading provider of premier IT infrastructure solutions. Today, we continue to design and manufacture award-winning products for Pro AV, KVM, cabling and networking known for their advanced functionality, flawless performance, outstanding reliability and fail-safe security. Our solutions are used every day in government, education, commercial enterprises and any other organization that requires the utmost quality and performance from their IT infrastructure. On top of creating industry-leading products, Black Box demonstrates every day a complete commitment to providing our customers with the best technical support and service in the industry. Our award-winning, dedicated support staff works around the clock to ensure our customers’ systems are always up and running optimally. They are truly as important to the successful IT, communications and business operations of our customers as the powerful products and solutions we deliver.
| General Information | |
|---|---|
| Manufacturer | Black Box Corporation |
| Manufacturer Part Number | LES431A-R2 |
| Brand Name | Black Box |
| Product Series | LES400 |
| Product Name | LES400 Series Industrial Serial Modbus Device Server - 1-Port |
| Product Type | Device Server |
| Interfaces/Ports | |
| Network (RJ-45) | Yes |
| Serial Port | Yes |
| Management Port | Yes |
| Total Number of Network Ports | 1 |
| Number of Network (RJ-45) Ports | 1 |
| Number of Serial Ports | 1 |
| Media & Performance | |
| Media Type Supported | Twisted Pair |
| Network & Communication | |
| Ethernet Technology | Fast Ethernet |
| Network Standard | 10/100Base-T |
| Physical Characteristics | |
| Form Factor | DIN Rail Mountable, Wall Mountable |
| Height | 3.4" |
| Width | 1.8" |
| Depth | 0.8" |
| Weight (Approximate) | 9.88 oz |
| Power Description | |
| Input Voltage | 9 V DC, 36 V DC |
| Input Voltage Range | 9 V DC - 36 V DC |
| Power Consumption | 1 W |
| Plug/Connector Type | Terminal Block |
| Technical Information | |
| Connectivity Technology | Wired |
| Data Link Protocols | TCP/IP |
| Warranty | |
| Limited Warranty | 1 Year |
| Additional Warranty Information | 1 Year Double Diamond Warranty (Standard) |
| Miscellaneous | |
| Package Contents |
|
| Compatibility | Compatible Devices: PLC Meters TCP Sensors |
| Country of Origin | United States |
| TAA Compliant | Yes |
Matched on Twisted Pair
Send a bill of materials or part numbers — we confirm stock, TAA country of origin and a below-market total. No payment up front.
