ACKSYS , Communications & Systems • 3 in 1 built-in serial interface : RS232/RS422/RS485, speed up to 500 Kbps (RS232), 2 Mbps (RS422/485) • Reliable error free communication even in case of EMI/RFI pertubations • Fiber length up to 20 Km (9/125 pm fiber type), SC type connectors • Automatic RS485 line turn-around • Half-duplex & Full-duplex bidirectionnal data transmission • Activity LED for fiber and copper TxD & RxD signals, error LED in case of fiber breakdown • Wide DC power range, from +9VDC to +36VDC • Point to point mode and multipoint redundant mode • 15 KV ESD protection and HF filtering on the copper side • Robust & compact metal case, CE standards, 35 mm Din Rail mounting Introduction Using fiber optic enables to use a higher communication bandwidth while offering a total immunity against EMI/RFI interferences and an increased security as well. The optical fibre still offers other advantages : use without risk in an explosive environment, no EMC emission, no ground loops, immunity against lightning and high voltage environments, they are finally lighter, less cumbersome, inert and corrosion resistant ... Plug & Play: RD320 device features a self configuration mechanism based on a CPLD component that frees you from the tiresome operation which consists in the serial parameters setup, product is «Plug & Play». RD320 features in standard a built-in system to control the fiber integrity, it reports automatically any failure with an error LED and also setups a relay contact (MOSFET) to activate any external safety device. Its small size, design features and its great adaptability make the RD320 a really universal product capable to satisfy to major needs of the industry. COMMUNICATIONS & SYSTEMS

ACKSYS i Communications & Systems RD320-OFR Serial RS232/RS422/RS485 to single mode fiber optic media converter, multipoint & fault tolerant, +9VDC to +36VDC power supply, din rail mounting All the brand names mentioned in this document are trademarks. ACKSYS is constantly looking at ways to improve its products. The current specifications may therefore be modified without notice and the characteristics set out herein should not be construed as creating any contractual obligation. All the products featured herein are designed and manufactured in Europe....