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- SKU: 08667
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ZLAN5843A 8-Port RS232/RS485/RS422 Ethernet Serial Device Server
ZLAN5843A is a new generation of 8-port server developed by Shanghai ZLAN Information Technology Co., LTD. It can realize 8-channel serial port data transfer to TCP/IP and support two 10M /100M Ethernet ports. Compared with ZLAN5800A, ZLAN5843A supports Modbus gateway function of Modbus TCP to Modbus RTU. The Modbus gateway supports simultaneous reading of data from multiple Modbus clients, which is the "multi-host" function.
ZLAN5843A support extending to 16/24/32 ports through cascade Ethernet port, maximum to 64 serial ports.
Features
- All the eight serial ports support RS232, RS485 serial ports.
- The eight serial ports can work independently in full duplex without interference, and can be configured with different baud rates.
- Support network switch function of 2 network ports, can be used as switch at the same time.
- Abundant indicator light, each serial port has a separate TCP connection indicator light and data activity indicator light.
- Support TCP server, TCP client, UDP mode, UDP multicast. Supports 10 TCP connections as a TCP server.
- Baud rate support 1200 ~ 460800bps, data bit support 5 ~ 9 bit, check bit can be no check, odd check, even check, mark, space five ways, support CTS/RTS hardware flow control and XON/XOFF soft-flow control.
- Support device connection to send MAC address function, convenient cloud management device.
- Provide computer terminal search, configuration equipment secondary development kit DLL development library.
- Support DHCP dynamic access to IP, DNS protocol connection domain name server address.
- Support cloud remote search device, configuration device parameters.
- Support remote view of device TCP connection status via software. Virtual serial port support data monitoring function.
- Support Modbus gateway function, support Modbus RTU to Modbus TCP.
- Support multi-host function: in the question and answer query mode, support network port allows more than one computer access to the same serial port device.
Specifications
- Terminal: RS232: DB9; RS485: DB9(Line1 and Line9; 2 RJ45 net
- Power Supply: 5.5mm, Inside(+) Outside(-), Standard power supply plug
- Size: L x W x H = 27cm×10.5cm×2.6cm
- Ethernet: 10M/100M, both is available, 2 KV wave protection
- Serial Port: RS232/485×8: RXD, TXD, GND, CTS, RTS, DTR, DCR
- Baud Rate: 1200~460800bps
- Check Digit: None, Odd, even, Mark, Space
- Data Bits: 5~9
- Flow Control: RTS/CTS, DTR/DCR, NONE
- Agreement: ETHERNET, IP、TCP、UDP、HTTP、ARP、ICMP、DHCP、DNS
- Configuration: ZLVirCOM Tool, device data management
- Communication: Socket, virtual serial port, device data management
- Working Mode: TCP server, TCP client, UDP, UDP broadcast
- Power Supply: 9~24V DC, 5.4W
- Working Temp: -45~85°C
- Storage Temp: -65~165°C
- Moisture Range: 5~95% accordingly
Package Includes
- 1x ZLAN5843A 8-Port RS232/RS485/RS422 Ethernet Serial Device Server
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)



