Here below a description of the WIC generic crates built with normal and fail-safe modules from the S7-300 series of SIEMENS
The complete list of crates (40 variants) together with the module references are available under the menu: Asset management
| Image | Component | Description |
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Power supply crate |
SITOP REDUNDANT POWER SUPPLIES: Ensures redundant voltage supply (24V) to all PLC crates |
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Master crate |
SIMATIC S7-300 CPU 315F-2DP: In charge of running the core program of the WIC. CP 343-1: Ethernet coupler. DIGITAL I/O: 2x24DI and 2x32DO modules for the connection to the magnets magnets + 1x32DO module for the connection to the Beam Interlock System (BIS) |
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Magnet crate |
PROFIBUS Coupler ET200M DIGITAL I/O: 2x24DI and 2x32DO modules for the connection to the magnets |
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Power converter (PC) crate |
PROFIBUS Coupler ET200M DIGITAL I/O: 1x24DI and 6x8DO relay modules for the connection to the power converters |
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Patch panel | PATCH PANEL FOR ONE CHANNEL INTERLOCK BOX |
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Patch panel | PATCH PANEL FOR TWO CHANNELS INTERLOCK BOX |
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Patch panel | PATCH PANEL FOR FOUR CHANNELS INTERLOCK BOX |
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Patch panel | PATCH PANEL FOR POWER CONVERTER (LHC convention) |
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Interlock box | ONE CHANNEL VERSION |
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Interlock box | TWO CHANNELS VERSION |
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Interlock box | FOUR CHANNELS VERSION |
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Interlock box | SIX CHANNELS VERSION |
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PCB | CIWPH: Printed Circuit Board to connect up to 2x Fast Boolean processor modules (FM352-5) |
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PCB | CIWI: Printed Circuit Board to duplicate signals using optocouplers to provide galvanic insulation |
For quality control purpose, an automatic tester was built to validate the correct cabling of a crate upon reception, capable of testing any crate variants. Automatic Tester User Manual