HFBR-1505AZ Fiber Optic Transmitters and Receivers for SERCOS, PROFIBUS and INTERBUS-S Applications Data Sheet HFBR-1505AZ/2505AZ (SMA Tx/Rx for SERCOS) HFBR-1515BZ/2515BZ (ST Tx/Rx for PROFIBUS) HFBR-1505CZ/2505CZ (SMA Tx/Rx for INTERBUS-S) Description Features Meets industrial SERCOS, PROFIBUS, and INTERBUS-S SERCOS standard SERCOS, an acronym for SErial Realtime COmmunications SMA and ST ports System, is a standard digital interface for communication in industrial CNC applications. SERCOS is a European (EN 650 nm wavelength technology 61491) and international standard (IEC 61491). The optical Specifi ed for use with 1 mm plastic optical fi ber and 200 interface allows data rates of 2, 4, 8, and 16 MBd and data m hard clad silica transfer between numerical controls and drives via fi ber- Auto-insertable and wave solderable optic rings, with voltage isolation and noise immunity. The HFBR-1505AZ and HFBR-2505AZ products comply DC 10 MBd data rate with SERCOS specifi cations for optical characteristics and RoHS-compliant connector style, and have guaranteed performance up to 10 MBd. (Typically the 16 MBd required by SERCOS is Applications possible as well but please contact Avago regarding the Industrial control data links plan for the 16 MBd device.) Factory automation data links PROFIBUS Voltage isolation applications PROFIBUS, an acronym of PROcess FIeld BUS, is an open PLCs fi eldbus standard defi ned for data rates ranging from 9.6 kBd to 12 MBd in selectable steps for wire and Motor drives optical fi ber. PROFIBUS is a German national DIN 19245 Sensor, meter and actuator interfaces standard and a European CENELEC standard EN 50170. The ST connector is the recommended optical port of the PROFIBUS optical fi ber version but other connectors are allowed as well. The HFBR-1515BZ and HFBR-2515BZ comply fully to the technical guideline using Plastic Optical Fiber up to 6 MBd, and have a guaranteed performance at data rates up to 10 MBd. (Typically the 12 MBd is possible as well, but please contact Avago regarding the plan for the 12 MBd device.) INTERBUS-S INTERBUS-S, a special open Sensor/Actuator Bus, is fi nding a broad acceptance in the factory automation industry. The HFBR-1505CZ and HFBR-2505CZ were specially designed for this application and can be used with 1 mm POF and 200 m HCS fi ber at the specifi ed data rates of 500 kBd and 2 MBd. The optical transmission guideline is a supplement of the German National DIN E 19258 standard draft. On the European level, prEN 50254 is the draft of the ST is a registered trademark of AT&T. HCS is a registered trademark of SpecTran Corporation. INTERBUS-S fi eldbus.Package Information Recommended Chemicals for Cleaning/Degreasing X5X5X Products All HFBR-X5X5XZ series transmitters and receivers are housed in a low-cost, dual-in-line package that is made Alcohols: methyl, isopropyl, isobutyl. of high strength, heat resistant, chemically resistant and Aliphatics: hexane, heptane. UL 94 V-O (UL fi le E121562) fl ame retardant plastic. The Other: soap solution, naphtha. transmitters are easily identifi ed by the light grey colored Do not use partially halogenated hydrocarbons such as connector port. The receivers are easily identifi ed by the 1.1.1 tri chloroethane, ketones such as MEK, acetone, dark grey colored connector port. The package is designed chloroform, ethyl acetate, methylene dichloride, phenol, for auto-insertion and wave soldering so it is ideal for high methylene chloride, or N-methylpyrolldone. Also, Avago volume production applications. does not recommend the use of cleaners that use halogenated hydrocarbons because of their potential Handling and Design Information environmental harm. When soldering, it is advisable to leave the protective cap on the unit to keep the optics clean. Good system per- formance requires clean port optics and cable ferrules to avoid obstructing the optical path. Clean com pressed air is often suffi cient to remove particles of dirt methanol on a cotton swab also works well. CAUTION: The small junction size inherent in the design of these components increases the components susceptibility to damage from electrostatic discharge (ESD). It is advised that normal static precautions be taken in handling and assembly of these components to prevent damage and/or degradation which may be induced by ESD. Specifi ed Link Performance 0 C to +70 C unless otherwise noted. Parameter Symbol Min. Max. Unit Condition Reference Link Distance with HFBR-1505AZ/2505AZ 1 0.1 40 m POF Notes 1, 2, 3, 4, 6 or HFBR-1515BZ/2515BZ 0.1 200 m HCS Notes 1, 2, 3, 5, 6 Link Distance with HFBR-1505CZ/2505CZ 1 0.1 50 m POF Notes 1, 2, 3, 4, 7 0.1 400 m HCS Notes 1, 2, 3, 5, 7 Pulse Width Distortion with HFBR-1505AZ/2505AZ PWD 30 +30 ns 25% to 75% Note 1 or HFBR-1515BZ/2515BZ duty cycle Pulse Width Distortion with HFBR-1505CZ/2505CZ PWD 125 +125 ns arbitrary Note 1 duty cycle Notes: 1. With recommended Tx and Rx circuits (60 mA nominal drive current). 2. POF HFBR-ExxyyyZ 0.23 dB/m worst case attentuation. 3. HCS 10 dB/km worst case attenuation. 4. Including a 3 dB optical safety margin accounting for link service lifetime. 5. Including a 2 dB optical safety margin accounting for link service lifetime. 6. Signaling rate DC to 10 MBd. 7. Signaling rate DC to 2 MBd. 2