Modicon M580 Plc Page 1-30 Presentation

1/30 Presentation, description Modicon M580 automation platform M580 backplanes Presentation The M580 PAC is complatible with 2 types of backplane: dual Ethernet and X-bus backplanes or X-bus only backplanes (1)(2) . One Ethernet switch is embedded in the backplane with connectivity to some slots on the backplane (not all slots have Ethernet connectivity) . X-bus functionality is preserved and conforms to the legacy implementation and specification. The X-bus will be used in a subset of modules on the Ethernet backplane. The M580 backplanes supply power to all modules in the rack. Function The Ethernet backplane provides the following services to X-bus slots: b rack number b interconnection to all slots in the main and expanded backplanes The Ethernet interface is the main communication medium in the Ethernet backplane. All Ethernet modules on the Ethernet backplane are attached to one of several ports. The modules connect to the Ethernet switch chip embedded inside the Ethernet backplane. The Ethernet backplane provides the following services to ETH slots: b ETH connection to ETH slots b point-to-point connection Description Dual Ethernet and X-bus backplanes The quantity of X-bus and Ethernet slots found on a backplane depends on the backplane size. BMEXBP0400/BMEXBP0800 are 4/8-slot dual Ethernet and X-bus backplanes with: 1 CPS slot for power supply 2 4 slots ( BMEXBP0400 )/8 slots ( BMEXBP0800 ) with: 2a 4/8 Ethernet and X-bus connectors for mixed modules 3 Expansion: 1 connector for an X-bus backplane expansion 4 2 attachment points for mounting the shielding connection bar 5 Grounding screw 6 Slots for anchoring the module pin 7 Tapped holes for the locking screw on each module 8 4 holes for M4, M5, M6, or UNC #6-32 screws (4.32 to 6.35 mm /0.170 to 0.250 in. ) 9 Rack is fastened to 35 mm/ 1.38 in . wide and 15 mm/ 0.59 in . deep DIN rails. Mounting on a 35 mm/ 1.38 in. wide and 7.5 mm/ 0.295 in. deep DIN rail is possible (in this case, the product withstands less mechanical stress) BMEXBP1200 is a 12-slot dual Ethernet and X-bus backplane with: 1 CPS slot for power supply 2 12 slots with: 2a 8 Ethernet and X-bus connectors for mixed modules 2b 4 X-bus connectors for X-bus modules 3 Expansion: 1 connector for an X-bus backplane expansion 4 2 attachment points for mounting the shielding connection bar 5 Grounding screw 6 Slots for anchoring the module pin 7 Tapped holes for the locking screw on each module 8 4 holes for M4, M5, M6, or UNC #6-32 screws (4.32 mm to 6.35 mm /0.170 to 0.250 in. ) X-bus backplanes (1)(2) Available with 4, 6, 8, and 12 slots with BMXXBP0400/0600/0800/1200 for X-bus modules. For more information, please refer to the Modicon X80 I/O platform catalog available on our website www.schneider-electric.com. (1) For more information on rack, see page 1/30. (2) Mandatory PV02 version or later. BMEXBP0400/0800 backplanes 8 2a 2b 3 6 4 2 1 5 4 BMEXBP1200 backplane 7 8 2a 7 9 4 5 1 2 4 6 3 Dual Ethernet and X-bus backplanes X-bus backplanes (1)(2) 2 1 3 4 5 6 7 8 9 10 2 1 3 4 5 6 7 8 9 10

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