4 4 3 3 2 2 1 1 750-303 PROFIBUS DP/FMS Fieldbus Coupler 1 12 Mbaud digital and analog signals 102 Status PROFIBUS 01 02 voltage supply A RUN C -Power jumper contacts B -System BF D DIA Data Contacts 24V 0V Supply Fieldbus 24 V connection 0 V D-Sub I/O RUN + + I/O ERR Supply via power jumper contacts 24 V ADDRESS x1 0 Address 0 V x10 0 Address Conguration Power jumper contacts interface This buscoupler connects the WAGO-I/O-SYSTEM as a slave to the PROFIBUS The local process image is divided into two data zones containing the data fieldbus. received and the data to be sent. The process data can be sent via the PROFI- The buscoupler automatically configures, creating a local process image which BUS fieldbus to the PLC, PC or NC for further processing, and received from the may include analog, digital or specialty modules. Analog and specialty field via PROFIBUS. module data is sent via words and/or bytes, digital data is sent bit by bit. The data of the analog modules is stored in the process image which is created PROFIBUS stores the process image in the corresponding Master control (PLC, automatically according to the order in which the modules are connected to the PC or NC). buscoupler. The bits of the digital modules are sent byte by byte and added to the analog data. If the amount of digital information exceeds 8 bits, the buscoupler automatically starts with a new byte. When implementing new installations with PROFIBUS DP, please consider 750-333 Fieldbus Coupler with extended functions (page 104). Notice: GSD files required Pack. Description Item No. System Data Unit PROFIBUS DP/FMS 12 MBd 750-303 1 No. of couplers connected to Master 96 with repeater Max. no. of I/O points approx. 6000 (depends on master) Transmission medium Cu cable acc. to EN 50170 Max. length of fieldbus segment 100 m ... 1200 m (depends on baud rate/ cable) Baud rate 9.6 Kbaud ... 12 Mbaud Transmission time typ. 1 ms (10 couplers 32 digital I/Os per coupler at 12 Mbaud) max. 3.3 ms Buscoupler connection 1 x D-Sub 9 socket Pack. Accessories Item No. Unit GSD files Download: www.wago.com Miniature WSB Quick marking system plain 248-501 5 with marking see pages 352 ... 353 Standards and Approvals Also seeApprovals Overvie in Section 1 Standard EN 50170 Certification PNO Conformity marking 1 Shipbuilding ABS, BV, DNV, GL, KR, LR, NKK, PRS, RINA r UL 508 r ANSI/ISA 12.12.01 Class I, Div. 2, Grp. ABCD, T4 4 EN 60079-0, -15 I M2 / II 3 GD Ex nA nL IIC T4 EN 61241-0, -1 WAGO Kontakttechnik GmbH & Co. KG Postfach 2880 - D-32385 Minden Phone: +49(0)571/887-0 E-Mail: info wago.com Subject to design changes 16.05.2012 Hansastr. 27 - D-32423 Minden Fax: +49(0)571/887-169 www.wago.com 9 9 8 8 W 750- 303 7 7 6 6 5 5 1 103 I/O modules 24 V 1 5 24 V 5 V ELECTRONICS 24 V /0 V 10 nF 1.2 5 V 0 V 2 6 24 V 24 V FIELDBUS INTERFACE 3 7 0 V 0 V 10 nF 4 8 750-303 Technical Data General Specifications Number of I/O modules 64 Operating temperature 0 C ... +55 C Fieldbus Wire connection CAGE CLAMP Max. input process image 128 bytes Cross sections 0.08 mm ... 2.5 mm / AWG 28 ... 14 Max. output process image 128 bytes Stripped lengths 8 ... 9 mm / 0.33 in up version 05xx, max. 64 bytes Dimensions (mm) W x H x L 51 x 65 x 100 Configuration via PC or PLC Height from upper-edge of DIN 35 rail Power supply 24 V DC (-25 % ... +30 %) Weight 190 g Max. input current (24 V) 500 mA Storage temperature -25 C ... +85 C Efficiency of the power supply 87 % Relative air humidity (no condensation) 95 % Internal current consumption (5 V) 350 mA Vibration resistance acc. to IEC 60068-2-6 Total current for I/O modules (5 V) 1650 mA Shock resistance acc. to IEC 60068-2-27 Isolation 500 V system/supply Degree of protection IP20 Voltage via power jumper contacts 24 V DC (-25 % ... +30 %) EMC: 1 - immunity to interference acc. to EN 61000-6-2 (2005) Current via power jumper contacts (max.) 10 A DC EMC: 1 - emission of interference acc. to EN 61000-6-4 (2007) EMC: marine applications - immunity to interference acc. to Germanischer Lloyd (2003) EMC: marine applications - emission of interference acc. to Germanischer Lloyd (2003) FIELDBUS INTERFACE ELECTRONICS