Renu Electronics Pvt. Ltd. Offers Panel Mounted Compact Protocol Converter with Secure and Reliable Data Transfer on RFID End. Renu Electronics Pvt. Ltd is an ISO9001:2000 certified company by TÜV. Panel Mounted Compact Protocol Converter with Secure and Reliable Data Transfer on RFID End possesses DB9 Serial port in any combination of RS232 / RS422 / 2 or 4 wire RS485 / CMOS. It allows PLCs to transfer the data to RFID tags. The Panel Mounted Compact Protocol Converter with Secure and Reliable Data Transfer on RFID End can operate till 60-70 mm on RFID side.