6ES7392-1AJ00-0AA0

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Following components are available as accessories for the ET 200M:

• Bus modules for connection/disconnection of modules during operation (hot swapping)
• DIN rail for connection and disconnection of modules during operation
• Covers for backplane bus and bus modules
• Front connectors
• Ex partition for ETВ 200M
• DM 370 dummy module
• LKВ 393 cable guide

Ex partition for ETВ 200M

Ex partition

A mechanical isolation is required between the IMВ 153 interface module and the first Ex I/O module. For the hot swapping function, an Ex partition is installed which guarantees the prescribed isolation distance between non-intrinsically-safe and intrinsically-safe areas of an ETВ 200M remote I/O station.

Note:

The Ex partition must be used in connection with bus modules with active backplane bus. If no bus modules with active backplane bus are being used, the DMВ 370 dummy module can be used instead.

DMВ 370 dummy module

DMВ 370 dummy module

• Reservation of slots for unconfigured I/O modules
• Retention of design and address assignment when replacing by I/O module

LKВ 393 cable guide

LKВ 393 cable guide

The LK 393 cable duct provides the prescribed isolation between the load voltage input and the intrinsically safe inputs/outputs. The cable duct is easy to fit following insertion of the load voltage inputs L+.