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Home Product ZLAN5443A Ethernet Serial Device Server 4-Port RS485/RS232 to LAN IoT Converter
Four-serial server

ZLAN5443A Ethernet Serial Device Server 4-Port RS485/RS232 to LAN IoT Converter

ZLAN5443A module
ZLAN serial server
RS485 Modbus converter
ZLAN5443A
ZLAN5443A module is a compact ZLAN serial server and RS485 Modbus converter that bridges serial devices to Ethernet networks, enabling reliable Modbus TCP/RTU communication for industrial automation systems.
Categories:Automation
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Product Description

The ZLAN5443A module is an advanced RS485 Modbus converter designed to bridge serial devices with modern network systems. This ZLAN serial server features one RS485 port for local device connectivity and supports TCP/IP communication via Ethernet or Wi-Fi, enabling seamless integration with industrial automation, energy management, and building control systems. The module operates on a wide voltage range of 9-36V DC and withstands temperatures from -20°C to 70°C, ensuring reliability in harsh environments. Capable of directly interfacing with up to 32 Modbus RTU/TCP devices simultaneously, it simplifies protocol conversion with minimal latency. Key advantages include rugged industrial-grade construction, transparent data transmission, and compatibility with multiple configuration tools. Potential limitations involve dependency on proper network infrastructure for optimal performance.
Parameter Specification
Model Number ZLAN5443A
Device Type Serial-to-Ethernet Converter Module
Interface Type RS485
Protocol Support Modbus TCP/RTU
Operating Voltage 5VDC ±5%
Baud Rate Range 300bps - 921.6kbps
Network Interface 10/100M Ethernet
Isolation Protection 2.5kV DC
Operating Temperature -40°C ~ +85°C
Certifications CE, FCC, RoHS
Configuration Method Web-based interface
Network Protocols TCP/IP, UDP, HTTP, DHCP, DNS
Simultaneous Connections 32 devices
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question:Can I schedule official courier pick-up myself?
answer:Please contact our team to arrange official courier pick-up; we handle all scheduling to ensure compliance.
question:Does the company offer technical specification assistance?
answer:Yes, we provide expert guidance on technical specifications and product selection tailored to your needs.
question:What shipping methods are available?
answer:We support DHL, FedEx, UPS, and other major carriers for global shipping logistics.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can I schedule official courier pick-up myself?
answer:Please contact our team to arrange official courier pick-up; we handle all scheduling to ensure compliance.
question:Does the company offer technical specification assistance?
answer:Yes, we provide expert guidance on technical specifications and product selection tailored to your needs.
question:What shipping methods are available?
answer:We support DHL, FedEx, UPS, and other major carriers for global shipping logistics.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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