- High-quality RS232 to RS422/RS485 converter, ideal for industrial and automation applications - Features female and male DB9 connectors, as well as terminal block for wire-to-wire connections - Compatible with EIA/TIA RS-232C and RS-422/RS-485 standards for maximum versatility - Passive operation, no external power required, using the RS-232 interface - Automatic data flow direction control via internal circuit - Supports transfer speeds from 300 to 115200 bps - Allows data transmission up to 1200 meters on RS-485/422 and 5 meters on RS-232 - Supported signals: TXD, RXD, RTS, CTS, DTR, DSR, DCD, GND, D+/A (TX+), D-/B (TX-), RX+, RX-, +5V-+12V - Robust and compact black design, easy to install in existing systems - Perfect for connecting servers, payment terminals, cameras, and other electronic devices