Other modules
14
14.1
Reserve module
Order number
6ES7138-7AA00-0AA0
Properties
The reserve module has the following characteristic features:
● Is suitable for all terminal modules on which you can insert an electronic module.
● Reserves a slot for any electronic module. Insert the reserve module on the reserved slot
of the ET 200iSP configuration.
● If any gaps (of an electronic module) develop due to the ET 200iSP configuration, the
following rules apply:
– The gap is at the last slot of the ET 200iSP: Insert a reserve module or the slot cover
into the gap.
– The gap is at a different slot (for electronic modules): Insert a reserve module into the
gap (see the Diagnostics for Incorrect Module Configuration States of the ET 200iSP
section).
● As of product version 03, the reserve module can also be inserted on terminal module TM-
RM/RM.
Procedure with CiR
Refer to Function Manual "Modifying the system during operation via CiR (
support.automation.siemens.com/WW/view/en/14044916
Pin assignment
The reserve module has no connection to the terminals of the terminal module. This means
that you can wire the terminal module completely and prepare it for the future application.
Technical specifications
Technical specifications
Dimensions and weight
Dimensions
W x H x D (mm)
30 x 129 x 136.5
Weight
Approx. 180 g
ET 200iSP
Operating Instructions, 11/2017, A5E00247483-07
329