Data Sheet

Installation environment regarding EMC This product is suitable for Class A environments only. It can
cause undesired radio-frequency interference in residential
environments. If this is the case, the user must take appropriate
measures.
Reference code acc. to DIN 40719 extended
according to IEC 204-2 acc. to IEC 750
KT
Reference code acc. to DIN EN 61346-2 F
Number of sensor inputs
● 1-channel or 2-channel
1
Design of the cascading none
Type of the safety-related wiring of the inputs measuring inputs
Product feature cross-circuit-proof No
Safety Integrity Level (SIL)
● acc. to IEC 61508
3
● for delayed release circuit acc. to IEC 61508
SIL3
SIL Claim Limit (subsystem) acc. to EN 62061 3
Performance level (PL)
● acc. to EN ISO 13849-1
e
Category acc. to EN ISO 13849-1 4
Hardware fault tolerance acc. to IEC 61508 1
Safety device type acc. to IEC 61508-2 Type B
PFHD with high demand rate acc. to EN 62061 0.00000000151/h
Average probability of failure on demand (PFDavg)
with low demand rate acc. to IEC 61508
0.0021/y
T1 value for proof test interval or service life acc. to
IEC 61508
20y
Number of outputs as contact-affected switching
element
● as NC contact
— for signaling function instantaneous
contact
2
● as NO contact
— safety-related instantaneous contact
4
— safety-related delayed switching
0
Number of outputs as contact-less semiconductor
switching element
● safety-related
— delayed switching
0
— instantaneous contact
0
● for signaling function
— delayed switching
0
— instantaneous contact
2
Stop category acc. to DIN EN 60204-1 0
3TK2810-0BA02 Subject to change without notice
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09/13/2019 © Copyright Siemens