WSHT-9022I industrial grade 2-channel RS485/422 isolated MODBUS gateway serial port server

NegotiableUpdate on 07/10

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Nature of the Manufacturer: Producers

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Overview

Support data conversion between 2-channel isolated RS485/422 signals and Ethernet signals; support UDP、TCP Client、TCP Server、Modbus RTU Master、Modbus RTU Slave、Modbus ASCII Master、Modbus ASCII Slave Wait; Support dynamic modification of serial port baud rate and other parameters using RFC2217 instructions; Support Modbus response timeout setting; Supports Modbus RTU transparent transmission, Modbus ASCII transparent transmission, and Modbus polling mechanism; Support virtual serial port software and remote upgrade; Support network management and topology management functions; Support hierarchical user management and achieve humanized permission management; Support transparent transmission mode without data transmission timeout setting; Support registration package and heartbeat package settings to meet the stable online requirements of devices; Support delimiter matching communication to meet diverse serial port packaging requirements; Support multiple configuration forms such as Windows configuration tools and WEB; Supports TCP multi connection, meeting the simultaneous monitoring or management of serial devices by up to 8 users; Supports multiple network protocols, such as TCP, UDP, ARP, ICMP, HTTP, DNS, DHCP, etc; Support the conversion between Modbus RTU/ASCII and Modbus TCP protocols; Support RFC2217 baud rate adaptive technology; Support flexible and configurable serial port communication .....

Product Details

overview

The WSHT-9022I isolated Ethernet serial port server produced by Shanghai Newlink Communication Technology Co., Ltd. adopts a 32-bit Arm Cortex-M7 core CPU with high clock speedReaching nearly 400MHz, with built-in hardware watchdog design. The power supply, network port, and serial port all have high-level ESD, Surge, EFT protection and anti-interference capabilitiesStrong ability. It is designed specifically for industrial users to achieve data transmission between multiple serial ports RS485/422 and Ethernet, with each serial port isolated from each otherIsolation voltage 3KVDC. This product supports 2 serial ports, each of which can work independently at the same time without affecting each other. It supports 1 portFlexible selection of 10/100M Ethernet electrical interface configuration, configurable to different modes and baud rates (600~460800bps). It is internally integratedThe TCP/IP protocol stack has been developed, and the device serial port can be flexibly configured to RS485/422 mode through web pages, making it possible for devices that were previously unable to access the internetRS485/422 devices can also be conveniently, flexibly, and quickly connected to Ethernet, making industrial communication smooth, reliable, and fastSpeed, to meet the continuous innovation needs of customers for improving value-added applications.

Shanghai Newlink Communication Technology Co., LtdThe isolated Ethernet serial port server provides a wide range of DC power input. WSHT-9022I series in terms of structural installationThe product adopts industrial grade wall mounted installation; The product adopts an industrial grade quality design scheme on the core components, which has wide temperature and voltage, lightning resistance, and resistanceElectromagnetic interference, suitable for operation in harsh environments, and many other advantages, can be used for industrial monitoring, traffic management, gasUsed in industries such as elephants, water treatment, environmental monitoring, coal mining, petroleum, chemical, and new energy for remote on-site data collection, remote monitoring, and on-site operationsField control is an essential industrial communication product for the development of industrial Internet of Things.

Technical Parameter

PRODUCT MODEL	WSHT-9022I
describe	Industrial grade isolated serial port server
power supply
working voltage	DC9~36V
Working current	78mA@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	2 RS-485/422
Baud rate	600~460800（bps）
Data bits	7. 8
stop bit	1. 2
check bit	None/Odd Check/Even Check
Isolation Voltage	3KVDC
reliability
ESD	± 8kV (contact discharge); ± 15kV (air discharge)
Surge	Power supply: ± 4kV/common mode, ± 4kV/differential mode RS-485/422: ± 4kV/common mode, ± 4kV/differential mode Network port: ± 6kV/common mode, ± 4kV/differential mode
EFT	Power supply: ± 4kV 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	162×95×29（mm）
work environment	-40 ℃~+85 ℃ 5%~95% RH (no condensation)
storage temperature	-40 ℃~+85 ℃ 5%~95% RH (no condensation)

ordering information

model	describe
WSHT-9022I	2-channel RS485/422 isolated Ethernet desktop serial server (DC9~36V)

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