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Siemens SIMATIC ET 200SP System Manual

Siemens SIMATIC ET 200SP
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Glossary
Distributed I/O system
306 System Manual, 09/2019, A5E03576849-AJ
For digital outputs: The maximum fault reaction time defines the interval between the
occurrence of the fault and the safe reaction at the digital output.
Fault tolerance time
The fault tolerance time of a process is the time a process can be left unattended without risk
to life and limb of the operating personnel, or damage to the environment.
Any type of F-system control is tolerated within this fault tolerance time, i.e. the → F-system
can control its processes incorrectly or even not at all. The fault tolerance time depends on
the type of process and must be determined on a case-by-case basis.
F-CPU
An F-CPU is a central processing unit with fail-safe capability that is permitted for use in
SIMATIC Safety. A standard user program can also be run on the F-CPU.
F-I/O
Collective name for fail-safe inputs and outputs available in SIMATIC S7 for integration into
the SIMATIC Safety F-system. Available F-I/O modules:
Fail-safe I/O module for ET 200eco
Fail-safe signal modules S7-300 (F-SMs)
Fail-safe modules for ET 200S
Fail-safe modules for ET 200SP
Fail-safe modules for ET 200MP
Fail-safe DP standard slaves
Fail-safe PA field devices
Fail-safe IO devices
Firmware update
Upgrade of firmware for modules (interface modules, I/O modules etc.), e.g. after function
extensions, to the newest firmware version (update).
F-monitoring time
→ PROFIsafe monitoring time
F-Systems
→ fail-safe systems

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Siemens SIMATIC ET 200SP Specifications

General IconGeneral
System TypeDistributed I/O System
MountingDIN Rail
Communication ProtocolPROFINET, PROFIBUS
IP RatingIP20
CategoryI/O Systems
Supply Voltage24 V DC
ModularityYes
Hot SwappingYes
Storage Temperature-40°C to +70°C
Digital InputsYes
Digital OutputsYes
Analog InputsYes
Analog OutputsYes
Communication InterfacePROFINET, PROFIBUS
Number of ModulesUp to 64
Relative Humidity5 to 95% (non-condensing)
Operating Temperature-25°C to +60°C

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