Siemens Simatic S7-300 Instrukcja Obsługi Strona 522

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Other signal modules
7.3 Dummy module DM 370; (6ES7370-0AA01-0AA0)
S7-300 Module data
522 Manual, 02/2013, A5E00105505-08
Module view
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Front view
Rear view
Address selector switch
Switch settings for addressing
The table below shows how to set the switch on the rear panel of the module, according to
the module type.
Table 7- 2 Meaning of the switch settings of dummy module DM 370
Switch setting Meaning Use
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The dummy module reserves one slot.
The module will not be configured, and
does not use any address space.
Without active backplane bus: For configurations
where a single slot is physically reserved, with
electrical connection to the S7-300 bus.
With active backplane bus: no
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The dummy module reserves one slot.
The module must be configured and
occupies 1 byte in the input address space
(system default: not in the process image.)
For configurations where an addressed slot is
reserved.
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