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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🚀 Transform your legacy serial devices into smart network assets — stay connected, stay ahead!

WEB BASED CONFIGURATION - Manage settings anytime, anywhere via built-in intuitive web interface.
COMPACT DURABLE DESIGN - Small footprint (71x60x25mm) with wide temperature tolerance (-25°C to 75°C) for demanding environments.
RELIABLE CONNECTION ASSURANCE - Heartbeat and custom packet mechanisms prevent deadlinks and ensure uptime.
ROBUST MULTI PROTOCOL SUPPORT - Compatible with TCP, UDP, HTTP, and more for versatile industrial applications.
PLUG PLAY NETWORK INTEGRATION - Effortlessly connect RS232 devices to Ethernet with auto DHCP and DNS support.

The USR-TCP232-302 is a compact, cost-effective serial-to-Ethernet converter supporting RS232 communication with 10/100Mbps Ethernet. It features DHCP/DNS support for automatic IP management, a user-friendly web interface for configuration, and network firmware upgrades. Designed for reliable, transparent data transmission with multi-protocol compatibility and robust connection monitoring, it suits professional environments requiring seamless integration of legacy serial devices into modern TCP/IP networks.

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Batteries Required	No
Brand	PUSR
Color	Server + Terminal
Manufacturer	USR
Item Model Number	USR-TCP232-302
Connectivity Technology	Ethernet
Compatible Devices	PC, Smartphone
Included Components	Power Adapter
Product Dimensions	8 x 5 x 3 cm; 199.58 g
Item Weight	200 g

USR-TCP232-302 Small Size Serial RS232 - Ethernet TCP IP Server Module Ethernet Converter for DHCP/DNS

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