Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEFHFIM  ·  Generated: 14 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
Black Box 1 Port Hardened Industrial Serial Device Server / MODBUS Support LES431A
BLACK
Black Box 1 Port Hardened Industrial Serial Device Server / MODBUS Support LES431A
Part No.
LES431A
Stock Code
CDW#: 3102898
Procurement Intelligence
The LES431A belongs to Black Box's industrial serial device server product line, designed to convert legacy RS-232/422/485 serial devices to Ethernet networks with MODBUS protocol support in harsh industrial environments. Critical verification: confirm firmware supports your specific MODBUS implementation variant and validate compatibility with existing serial device baud rates up to 230.4 Kbps.
Industrial serial-to-Ethernet gateway
Before ordering — verify:
☐ Serial protocol compatibility
☐ Environmental hardening specs
☐ MODBUS gateway validation
Technical Specifications
Data Link ProtocolsRS-422 ,RS-485 ,Modbus ,Ethernet ,RS-232 ...
Data Transfer Rate230.4 Kbps
ACG Industrial & Infrastructure Solutions
Kampala, Uganda  ·  Malatya, Turkey
http://agacangroup.com/product/ict-items/networking/network-management/console-device-servers/black-box-1-port-hardened-industrial-serial-device-server-modbus-support-les431a?mal=638b79aa2490e09752fe83bd
This document confirms the above specification is available in the ACG Industrial catalogue. Pricing and availability on request. Forward to your procurement team to initiate an RFQ.