750-342 ETHERNET TCP/IP Fieldbus Coupler 1 10 Mbit/s; digital and analog signals 58 ETHERNET 01 02 Status voltage supply A ON C -System B Fieldbus LINK -Power jumper contacts D connection Data contacts TxD/RxD 24V 0V RJ-45 ERROR Supply 24 V 0 V I/O + + Supply via power jumper contacts 24 V — — 0 V Configuration Power jumper contacts interface The ETHERNET TCP/IP fieldbus coupler supports a number of network information on configuration, status, or I/O data of the ETHERNET TCP/IP protocols to send process data via ETHERNET TCP/IP. By observing the fieldbus coupler. Only a standard WEB browser is required. relevant IT standards, connection to existing local or global networks (LAN, Dynamic configuration of the IP addresses via a BootP server provides a flexible Internet) is possible without any problem. and easy way to configure the network. Using ETHERNET as a fieldbus makes universal data transmission between the factory and the office possible. Moreover, the ETHERNET TCP/IP fieldbus coupler offers remote maintenance, i.e. processes can be controlled regardless of the location. Process data exchange is done using the MODBUS/TCP protocol. The buscoupler supports all I/O modules and automatically configures, creating a local process image. The HTML pages that are stored in the fieldbus coupler allow access to Pack. Item No. Description System Data Unit ETHERNET TCP/IP 10 MBit 750-342 1 No. of couplers connected to Master limited by ETHERNET specification Transmission medium Twisted Pair S-UTP 100 Ω cat. 5 Max. length of fieldbus segment 100 m between hub station and 750-342; max. length of network limited by ETHERNET specification Baud rate 10 Mbit/s Buscoupler connection RJ-45 Protocols MODBUS/TCP, HTTP, BootP, MODBUS/ UDP Pack. Item No. Accessories Unit Miniature WSB Quick marking system plain 248-501 5 with marking see pages 304 ... 305 Approvals Conformity marking 1 r UL 508 4 r ANSI/ISA 12.12.01 Class I, Div. 2, Grp. ABCD, T4 4 EN 60079-15 I M2 / II 3 GD Ex nA IIC T4 BR-Ex nA II T4 Shipbuilding see "Approvals Overview" in section 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 18.02.2010 Hansastr. 27 - D-32423 Minden Fax: +49(0)571/887-169 www.wago.com W 750-342 1 59 1 24 V 1 5 DC I/O 10 nF 24 V /0 V modules DC 0 V 2 6 24 V 24 V ELECTRONICS 3 7 0 V 0 V 10 nF 4 8 750-342 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 512 bytes Cross sections 0.08 mm² ... 2.5 mm² / AWG 28 ... 14 Max. output process image 512 bytes Stripped lengths 8 ... 9 mm / 0.33 in Max. number of socket connections 1 HTTP; 3 MODBUS / TCP Dimensions (mm) W x H x L 51 x 65 x 100 Voltage supply 24 V DC (-25 % ... +30 %) Height from upper-edge of DIN 35 rail Max. input current (24 V) 500 mA Weight 197 g Efficiency of the power supply 87 % Storage temperature -25 °C ... +85 °C Internal current consumption (5 V) 200 mA Relative air humidity (no condensation) 95 % Total current for I/O modules (5 V) 1800 mA Vibration resistance acc. to IEC 60068-2-6 Isolation 500 V system/supply Shock resistance acc. to IEC 60068-2-27 Voltage via power jumper contacts 24 V DC (-25 % ... +30 %) Degree of protection IP20 Current via power jumper contacts (max.) 10 A DC EMC 1-Immunity to interference acc. to EN 61000-6-2 (2005) 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 FIELDBUS INTERFACE