Siemens SIRIUS 3TK2821 Original Operating Instructions page 2
Safety relay
Hide thumbs
Also See for SIRIUS 3TK2821:
- Operating instructions manual (10 pages) ,
- Operating instructions manual (12 pages)
Advertisement
IEC 61508
3TK2821
PFHD
1,1 x 10
PFD
9,9 x 10
T1
20
SFF
HFT
SIL (DIN EN / IEC 61508)
PL (DIN EN ISO 13849)
Kat. (DIN EN ISO 13849)
13,14;
23,24
33,34
41,42
Fuse (gL/gG) DIAZED
MCB (C)
MCB (C)
SITOP power 20 / SITOP power 40
MCB (C) 4A / 6EP1961-2BA00
(SITOP select), IE ≤ I
th
2
3TK2824
-9
-10
8,7 x 10
-7
-7
7,7 x 10
20
0
0
1
1
1
1 (2)
c
c (d)
1
I
K
1000 A
6 A
1000 A
1 A
400 A
10 A
DIN EN ISO 13849
DC
nOP
dOP
hOP
1)
2)
≤ 3
2)
≤ 2
1
≤ 4
B10
D
I
N
0,5 I
N
0,25 I
N
3TK2821
3TK2824
0
0
1000
1000
365
365
24
24
AC 15
DC 13
230V
24V
40.000
90.000
150.000
200.000
300.000
300.000
3ZX1012-0TK28-1CA1
Advertisement
