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Universal backplane, Max. 10 slots for I/O modules, Redundancy (field bus and power supply), Installation in Zone 1pa |
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Base backplane for FB system, Max. 24 slots for I/O modules, Installation in Zone 1, For PROFIBUS, MODBUS RTU or MODBUS TCPpa |
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Backplane for FB9205 Power Supply, Slots for 2 power supplies, Powert supplies ca be operated separately or parallel, Redundant supplypa |
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Redundant backplane for FB system, 1 redundant com unit, 1 power supply, 1 bus termination modulepa |
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pa |
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Terminates bus, service bus, or both depending on model, Module can be exchanged under voltage (hot swap), Active termination of the fieldbus, Installation in suitable enclosures in Zone 1pa |
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Parking of field circuits, blue screw terminal, Installation in suitable enclosures in Zone 1, Module can be exchanged under voltage (hot swap)pa |
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Protective cover for 6-pole plug-in Ex e terminal, For FB modules, Color blackpa |
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Protective cover for 8-pole plug-in Ex e terminal, For FB modules, Color blackpa |
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Screw terminal, For LB and FB modules, 6-pole, Labeled 1 ... 6, Color blue, For Ex ia or Ex ib applications, Construction type: screw terminalpa |
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