Renu electronics ,supplies affordable, user friendly, high quality products for the global industrial automation market. Renu electronics is an iso 9001: 2000 certified company by tuv, offers affordable, user friendly, high quality products for the global industrial automation market. These products find their applications in are used on the factory floor for monitoring and controlling machines and plants. To meet global standards, aall products are designed and certified to meet global standards. Renu electronicsthe company is an oe supplier to many well-known firms in industrial automation held. Following features are provided with thethe universal a rs232/cmos to rs422/rs485 converter comes with the following features: din rail or panel mounted compact converter- port powered or external powered design, isolation of power and communication ports; automatic detection of communication baud rate; automatic control of transreceiver direction; ce/csa and ul certified; and easy to use plug and play device [no configuration software required].