WSHT-9028-232 industrial grade 8-channel RS232 serial port server MODBUS gateway

NegotiableUpdate on 07/10

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

◆ 1 100Mbps Ethernet port, 8 RS232 or RS485 serial ports for networking; ◆ Adopting a 32-bit Arm Cortex-M7 core CPU with a clock speed of nearly 500MHz; ◆ External independent hardware watchdog design to prevent crashes; Ethernet interface with lightning protection up to 6KV; Serial interface with up to 4KV surge protection; ◆ Provide industrial grade DC power supply with DC9~36V input and anti reverse protection ◆ Meet the industrial temperature range of -40 ℃~+85 ℃

Product Details

overview

The 9028 series industrial grade Ethernet serial port server produced by Newlink adopts a 32-bit Arm Cortex-M7 core CPU, with a mainWith a frequency of nearly 400MHz and a built-in hardware watchdog design. The power supply, network port, and serial port all have high-level ESD, Surge, and EFT protection, and are resistant toStrong interference ability. It is designed specifically for industrial users to achieve data transmission between multiple serial ports RS485/232 and Ethernet. This productThe product supports 8 RS485/232 serial ports and 1 10/100M Ethernet electrical interface configuration. It integrates a TCP/IP protocol stack internally, which makes it impossible to use it beforeRS485/232 devices connected to the internet can also be conveniently, flexibly, and quickly connected to Ethernet, making industrial communication smoother, more reliable, and more efficientAccelerate speed and meet customers' continuous innovation needs to enhance value-added applications.

Newlink's Ethernet serial server provides a wide range of DC power input. In terms of structural installation, the 9028 series products adoptUse industrial grade wall mounted installation; The product adopts an industrial grade quality design scheme on the core components, with wide temperature and voltage, lightning resistance, and electromagnetic resistanceIt has many advantages such as disturbance and suitability for operation in harsh environments, and can be used for industrial monitoring, traffic management, meteorology, and water managementUsed for remote on-site data collection, remote monitoring, and on-site control in industries such as processing, environmental monitoring, coal mining, petroleum, chemical, and new energyWaiting is an essential industrial communication product for the development of industrial Internet of Things.

Technical Parameter

PRODUCT MODEL	WSHT-9028
describe	Industrial grade non isolated serial port server
power supply
working voltage	DC9~36V
Working current	91mA@12V
Network port specifications
Network port type	10/100Mbps， Support MDI/MDIX cross direct connection automatic flipping
Isolation	1.5KV isolation protection
Serial port specifications
Number of serial ports	8 RS232 (WSHT-9028-232); 8 RS485 (WSHT-9028-485)
Baud rate	600~460800（bps）
Data bits	7. 8
stop bit	1. 2
check bit	None/Odd Check/Even Check
reliability
ESD	± 8kV (contact discharge); ± 15kV (air discharge)
Surge	Power supply: ± 2kV/common mode, ± 2kV/differential mode RS-232/485: ± 2kV/common mode, ± 2kV/differential mode Network port: ± 6kV/common mode, ± 2kV/differential mode
EFT	Power supply: ± 2kV Communication port: ± 2kV
software parameters
network protocol	IPv4、IP、TCP/UDP、ARP、ICMP、DHCP、DNS、HTTP、RFC2217
IP acquisition method	Static IP/DHCP
domain name resolution	support
user profile	Web page configuration
Simple transparent transmission method	TCP Server/TCP Client/UDP Client/UDP Multicast/RealCOM/Pair Connection
Modbus	Modbus RTU/ASCII to Modbus TCP
Serial port packaging mechanism	Time and length can be set; The default value varies according to the bit rate; Package length 1460 bytes
TCP Server Connection	Supports 8 TCP connections
Network cache	Sending: 16Kbyte; Received: 16Kbyte;
Serial port cache	Sending: 1.5Kbyte; Received: 1.5Kbyte;
Flow control	Not Supported
Heartbeat	Support TCP Keepalive mechanism, customize heartbeat packet content
Registration Package	Customize registration package content
RFC2217	support
Httpd Client	support
WebSocket Client	support
RealCOM	Support multiple working modes
Average transmission delay	<10ms
software kit	Virtual serial port software
other
size	207×112×34.2（mm）
work environment	-40 ℃~+85 ℃ 5%~95% RH (no condensation)
storage temperature	-40 ℃~+85 ℃ 5%~95% RH (no condensation)

ordering information

model	describe
WSHT-9028-232	8-channel RS232 Ethernet desktop serial port server (DC9~36V)
WSHT-9028-485	8-channel RS485 Ethernet desktop serial port server (DC9~36V)

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