Safety Integrated - Industry - Siemens

Ex. No.
10 Basic Performance Data
Load and main memory (without program code)
Total S7 standard
blocks
Load memory approx.
37.5 k
Main memory approx.
28.2 k
Load and main memory (with program code)
Total S7 standard
blocks
Load memory approx.
97.8 k
Main memory approx.
79.6 k
Cycle time
Total cycle time
(typical value)
Max. runtime of the
safety program
F blocks (failsafe)
approx. 0.2 k approx. 37.3 k
approx. 0.09 k approx. 28.1 k
F blocks (failsafe)
approx. 48.9 k approx. 48.9 k
approx. 44.9 k approx. 34.7 k
approx. Standard and safety program
8 ms
14 ms Calculation with the Cotia table.
Page 294 specifies where
to find it.
Performance data of the LS4
■ 4 user programmable contactors up to 4 m
■ 4 user programmable warning zones up to 15 m
■ Monitored radius up to 190°
■ Low power consumption 300 mA
■ Weight 2 kg
310 Functional Example No. AS-FE-I-010-V11-EN