Hardware Configuration - Siemens SIMATIC ET 200SP System Manual

3.2

Hardware configuration

Maximum mechanical configuration
As soon as one of the following rules applies, the maximum configuration of the ET 200SP
has been reached:
Table 3- 2
Properties
Number of modules
Backplane bus length of the
ET 200SP
Maximum electrical configuration
The number of operable I/O modules of a potential group is limited by the
● Power consumption of the I/O modules
● Power consumption of the components supplied via these I/O modules
The maximum current-carrying capability of the terminals on the BaseUnit L+/ground is 10 A.
Address space
The address space depends on the CPU/interface module (see CPU
(http://support.automation.siemens.com/WW/view/en/90466439/133300) Manual) and the
interface module used (see Interface module
(http://support.automation.siemens.com/WW/view/en/55683316/133300) Manual):
● For PROFINET IO: dependent on the IO controller/IO device used
● For PROFIBUS DP: dependent on the DP master used
Distributed I/O system
System Manual, 12/2015, A5E03576849-AF
Maximum mechanical configuration
Rule
Maximum 12/32/64 I/O modules (depending on the
CPU/interface module used, see CPU
(http://support.automation.siemens.com/WW/view/en/9046643
9/133300) and Interface module
(http://support.automation.siemens.com/WW/view/en/5568331
6/133300) Manual)
The maximum configuration is reduced by 1 module for each
6 F-modules F-RQ 1x24 VDC/24..230VAC/5A (6ES7136-
6RA00-0BF0).
maximum 1 m mounting width (without CPU/interface module,
including server module)
Application planning
3.2 Hardware configuration
31