Does the included terminal software support sending a SysRq break signal to the remote console (if it's a rs232 linux tty)?

It transmits data in binary, so if the bits go in one end, they come out the other. This works even to the point of passing RS485 multidrop addresses. Since SysRq is just a key sequence represented by a binary sequence, as long as your source device doesn't intercept it, it will come out at the remote RS232 interface.

I’d like to control a remote projector that only has an Rs232 port. Can each device be given a static ip?

Each device be given a static ip,but this product is a data transmission device. If you want to control a remote projector,we recommend the USR-IO424T-EWR.

is the serial port modbus compatable?

it support transparent modbus data.do not support modbus RTU to modbus TCP. pls refer model USR-TCP232-410s which support modbus RTU to modbus TCP.

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Description

🚀 Future-proof your network with the ultimate RS232-to-Ethernet powerhouse!

ROBUST MULTI CLIENT SUPPORT - Handle up to 16 simultaneous TCP clients—perfect for scalable industrial or smart office setups.
RELIABLE CONNECTION ASSURANCE - Heartbeat and custom packet mechanisms eliminate dead links, ensuring uninterrupted data streams.
VERSATILE PROTOCOL COMPATIBILITY - Operate in TCP Server/Client, UDP Server/Client, or HTTPD Client modes to fit any network architecture.
PLUG PLAY NETWORK CONFIGURATION - Auto DHCP/DNS support with web-based setup means zero downtime and instant connectivity.
SEAMLESS RS 232 TO ETHERNET INTEGRATION - Effortlessly bridge legacy serial devices with modern networks for real-time data flow.

The USR-TCP232-302 is a compact, cost-effective serial device server that converts RS232 signals to Ethernet with speeds up to 100Mbps. Featuring auto DHCP/DNS, multiple TCP/UDP modes, and robust connection management, it supports up to 16 clients simultaneously. Ideal for industrial automation, smart homes, and secure monitoring, it offers easy web-based configuration and firmware upgrades, ensuring seamless integration across LAN and Internet environments.

Specifications

Brand	PUSR
Manufacturer	USR
Model	N18041
Model Name	USR-TCP232-302
Product Dimensions	8 x 5 x 3 cm; 199.58 g
Item model number	N18041
Operating System	RouterOS
Processor Brand	arm
Hardware Interface	Ethernet
Compatible Devices	Personal Computer
Special Features	WPS
Mounting Hardware	power adapter
Number of items	1
Colour Screen	No
Voltage	5 Volts
Batteries Included	No
Batteries Required	No
Data Transfer Rate	100 Megabits Per Second
Type of cable or wire	Ethernet
Number of Ports	1
Connector Type	Ethernet
Mounting Type	Wall Mount
Has Auto Focus	No
Includes Rechargeable Battery	No
Includes remote	No
Programmable Buttons	No
Manufacturer	USR
Country of Origin	USA
Item Weight	200 g

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