Siemens SIMATIC ET 200AL System Manual page 18

Application planning
3.1 Hardware configuration
Mechanical maximum configuration
The following tables show the rules of the mechanical configuration. As soon as one of the
following rules applies, the maximum configuration has been reached.
Table 3- 1
Properties
Number of ET 200AL I/O modules in the configuration
Number of ET-Connection outlets
Number of I/O modules per ET-Connection outlet
Spatial extension per ET-Connection line
Cable length between the modules
Table 3- 2
Properties
Number of ET 200AL I/O modules in the configuration
Number of ET-Connection outlets
Spatial extension ET-Connection line
Cable length between the modules
Table 3- 3
Properties
Number of ET 200AL I/O modules in the configuration
Number of ET-Connection outlets
Spatial extension ET-Connection line
Cable length between the modules
16
Maximum mechanical configuration - on ET 200AL interface module
Maximum mechanical configuration - on ET 200SP with interface module
Maximum mechanical configuration - on ET 200SP with CPU
Rule (max.)
Interface modules as Interface modules as
of firmware version of firmware version
V1.0.0
32
2
16
160 m
10 m
Rule (max.)
Interface modules as Interface modules as
of firmware version of firmware version
V3.0.0
16
1
160 m
10 m
Rule (max.)
CPUs with firmware version as of V2.0.0
16
1
240 m
15 m
System Manual, 02/2018, A5E31861578-AF
3
V1.0.1
240 m
15 m
V3.3.0
240 m
15 m
Distributed I/O system