Siemens 3TK28 - Technical Data 3 TK2810-0

Description of the individual safety relays
3.6 3TK28 safety relays with relay enabling circuits
3TK28 safety relays
26 Manual, 07/2016, NEB926157502000/RS-AB/003
3.6.1.7
Technical data 3TK2810-0
3TK2810-0G...
3TK2810-0B...
EMC emitted interference
IEC 61000-6-2, IEC 61000-6-3
Item designation
• according to DIN 40719 extendable after
IEC 204-2 according to IEC 750
KT
• according 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
transverse contact-secure
No
Safety Integrity Level (SIL)
according to
IEC 61508
SIL3
SIL claim limit (for a subsystem)
according to
EN 62061
3
Safety integrity level (SIL)
for delayed release
circuit according to IEC 61508
SIL3
Performance Level (PL)
• according to ISO 13849-1
e
• for delayed release circuit according to
ISO 13849-1
e
Category
• according to EN 954-1
4
• according to ISO 13849-1
4
Safety device type according to IEC 61508-2
Type B
Probability of dangerous failure per hour
(PFHD)
with high demand rate
according to
EN 62061
1/h
0.0000000015
T1 value
for proof test interval or service life
according to IEC 61508
a
20