3.6.8.7
Technical data 3TK2830
EMC emitted interference
Item designation
according to DIN 40719 extendable after IEC 204-2 according
•
to IEC 750
according to DIN EN 61346-2
•
Number of sensor inputs 1-channel or 2-channel
Design of the cascading
Type of the safety-related wiring of the inputs
Product feature transverse contact-secure
Safety Integrity Level (SIL) according to IEC 61508
SIL claim limit (for a subsystem) according to EN 62061
Safety integrity level (SIL) for delayed release circuit according
to IEC 61508
Performance Level (PL)
according to ISO 13849-1
•
for delayed release circuit according to ISO 13849-1
•
Category
according to EN 954-1
•
according to ISO 13849-1
•
Safety device type according to IEC 61508-2
Probability of dangerous failure per hour (PFHD) with high
demand rate according to EN 62061
T1 value for proof test interval or service life according to
IEC 61508
Number of outputs as contact-affected switching element as NO
contact safety-related
as NC contact for reporting function instantaneous switching
•
as NO contact safety-related instantaneous switching
•
as NO contact safety-related delayed switching
•
Stop category according to DIN EN 60204-1
Design of the input
cascading-input/functional switching
•
feedback input
•
start input
•
3TK28 safety relays
Manual, 07/2016, NEB926157502000/RS-AB/003
Description of the individual safety relays
3.6 3TK28 safety relays with relay enabling circuits
3TK2830-.A...
EN 60947-5-1
KT
F
—
none
—
No
SIL3
3
—
e
—
corresponds to basic unit
4
Type A
1/h
0.0000000012
s
630 720 000
0
4
0
0
No
Yes
No
3TK2830-.C...
99