WAGO ETHERNET MODULE 750-342 750-626 750-626 750-421

WAGO 

750-342 - FIELDBUS COUPLER ETHERNET

750-626 - SUPPLY FILTER

750-610 - POWER SUPPLY

750-421 (4) - 2 CHANNEL DIGITAL INPUT

THE ETHERNET TCP/IP FIELDBUS COUPLER SUPPORTS A NUMBER OF NETWORK PROTOCOLS TO SEND PROCESS DATA VIA ETHERNET TCP/IP. TROUBLE-FREE CONNECTION TO LOCAL AND GLOBAL (LAN, INTERNET) NETWORKS IS PERFORMED BY OBSERVING THE RELEVANT IT STANDARDS.BY USING ETHERNET AS A FIELDBUS, A UNIFORM DATA TRANSMISSION IS ESTABLISHED BETWEEN FACTORY AND OFFICE. MOREOVER, THE ETHERNET TCP/IP FIELDBUS COUPLER OFFERS REMOTE MAINTENANCE, I.E. PROCESSES CAN BE CONTROLLED REGARDLESS OF THE LOCATION.PROCESS DATA EXCHANGE IS PERFORMED VIA MODBUS/TCP PROTOCOL. THE FIELDBUS COUPLER DETECTS ALL CONNECTED I/O MODULES AND AUTOMATICALLY CREATES A LOCAL PROCESS IMAGE.THE HTML PAGES THAT ARE STORED IN THE FIELDBUS COUPLER ALLOW ACCESS TO INFORMATION ON CONFIGURATION, STATUS, OR I/O DATA OF THE ETHERNET TCP/IP FIELDBUS COUPLER. ONLY A STANDARD WEB BROWSER IS REQUIRED.DYNAMIC CONFIGURATION OF THE IP ADDRESSES VIA A BOOTP SERVER PROVIDES A FLEXIBLE AND EASY WAY TO CONFIGURE THE NETWORK.

THE WAGO I/O SYSTEM 750 CAN ALSO BE USED IN MARINE APPLICATIONS AND ONSHORE/OFFSHORE INSTALLATIONS (E.G., PLATFORMS, LOADING FACILITIES). THIS IS POSSIBLE VIA CERTIFICATION UNDER THE STANDARDS OF LEADING AGENCIES SUCH AS GERMANISCHER LLOYD AND LLOYD'S REGISTER. THIS FILTER MODULE ENSURES PROPER (CERTIFIED) SYSTEM OPERATION. THE MODULE FILTERS THE 24 V SYSTEM POWER SUPPLY AND IS EQUIPPED WITH SURGE SUPPRESSION. HIGH-INSULATION VERSIONS ARE STREAMLINED FOR USE IN SYSTEMS WITH INSULATION MONITORING.

THIS SUPPLY MODULE PROVIDES THE I/O MODULES WITH THE CORRESPONDING SUPPLY POTENTIAL.THE MAXIMUM CURRENT PROVIDED BY THE SUPPLY MODULE IS 6.3 A. WHEN CONFIGURING THE SYSTEM, THE TOTAL CURRENT MUST NOT BE EXCEEDED. SHOULD HIGHER CURRENTS BE NECESSARY, AN INTERMEDIATE SUPPLY MODULE MUST BE ADDED TO THE ASSEMBLY.THIS MODULE IS FUSE-PROTECTED (5 X 20 MM). THE FUSE CAN BE CHANGED QUICKLY, WITH EASE, FROM THE RETRACTABLE FUSE CARRIER.A BLOWN FUSE AND THE STATUS OF THE SUPPLY VOLTAGE ARE INDICATED VIA LEDS.

THIS DIGITAL INPUT MODULE RECEIVES CONTROL SIGNALS FROM THE FIELD SIDE AND SUPPLIES A SHORT-CIRCUIT PROOF VOLTAGE TO THE SENSORS. THE MODULE TRANSFERS THE CONTROL SIGNALS AND OTHER INFORMATION VIA A FIELDBUS COUPLER TO THE HIGHER-LEVEL CONTROLLER.

EACH INPUT MODULE HAS A NOISE-REJECTION FILTER.

EACH SENSOR CAN BE SUPPLIED SEPARATELY. A SHORT CIRCUIT TO GROUND IS INDICATED AS AN ERROR/FIELDBUS FAILURE AND A MESSAGE IS SENT TO THE SUPERVISORY CONTROL.

REF : FKM6309V1-2