rayihni RS232 TO RS485 SERIAL DATA COMMUNICATION CONVERTER ADAPTER - DB9 FEMALE 4-PIN TERMINAL BLOCK

🔄 Signal Conversion: This RS232 to RS485 converter transforms single-ended RS-232 signals into balanced RS-485 signals, extending communication distances up to 1.2 KM. It enables seamless interaction between computers, external devices, and intelligent instruments. 📏 Compatibility: Compatible with EIA/TIA RS-232C and RS-485 standards, offering flexibility for a wide range of applications. ⚡ Communication Rate: With a communication rate of 300-115200 BPS, this serial data converter supports various configurations, including point-to-point and point-to-multipoint communication networks. 🧳 Compact Design: The lightweight and compact design makes it easy to carry and use in any environment. Connect the four terminals: D+/A to the positive pole, D-/B to the negative pole, +5V~12V for external power, and GND for grounding. 🏭 Wide Applications: This RS232 to RS485 adapter is ideal for industrial automation, door security systems, all-in-one card readers, car parking, ATMs, bus charging, sales management, staff attendance systems, and highway toll gates. › See more product details