Siemens Simogear BA 2331 Translation Of The Original Operating Instructions page 10

General information and safety instructions
1.3 Intended use
Supplements for the DRIVE-CLiQ encoders for safety applications (order codes Q22 and
Q23)
The SIMOGEAR geared motor with DRIVE-CLiQ rotary encoder has a signal yellow marking on
the fan cover. The marking SI04 for the DRIVE-CLiQ rotary encoder is stated on the rating
plate.
Figure 1-1
The encoder is mounted in compliance with the relevant standards listed in the Declaration of
Conformity for safety-relevant applications. Observe the notes in Chapter Ensuring functional
safety (Page 15). Siemens AG does not accept any liability for injury or damage resulting from
non-observance of these operating instructions.
The DRIVE-CLiQ rotary encoder is suitable for
use in the following environments
Safety-relevant systems up to
•
•
Typical industrial environment
e.g. indoor installation for conveyor technology
Conditionally in port installations
The geared motor with DRIVE-CLiQ rotary encoder is only safe for use with a suitable encoder
evaluation unit on the SINAMICS S120 and corresponding safety settings (for details, please
refer to the SINAMICS S120 documentation) and activated motor protection evaluation.
The DRIVE-CLiQ rotary encoder is designed for a maximum input speed (motor speed) of
4500 rpm.
The DRIVE-CLiQ rotary encoder is designed for a maximum angular acceleration of the motor
of 4000 rad/s
8
Marking for functional safety
SIL2 / SIL3 acc. to EN 61800-5-2
PLd / PLe acc. to EN ISO 13849-1 and
EN ISO 13849-2
.
2
The DRIVE-CLiQ rotary encoder is not suitable
for use in the following environments
Use in hazardous areas
Harsh industrial environments
e.g. offshore or the chemical industry
Areas with direct exposure to seawater
or splash seawater
Operating Instructions, 07/2021, A5E50553480A/RS-AB
BA 2331