SIEMENS
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Siemens IC 10 · 2017
* You can order this quantity or a multiple thereof.
Illustrations are approximate
Safety Relays
SIRIUS 3TK28 Safety Relays
With special functions
11
■
Technical specifications
✓
Available
--
Not available
■
Selection and ordering data
PU (UNIT, SET, M) = 1
PS*
= 1 unit
PG
= 41L
More information
Operating instructions 3TK2810-0,
see
Manual 3TK2810-1,
see
Technical specifications 3TK2810,
see
FAQs,
see
Type
3TK2810-0
standstill monitors
3TK2810-1
speed monitors
Sensors
• Inputs
3
4
• Electronic
--
3
• With contacts
--
1
• Without sensors
(measuring inputs)
3
--
• Magnetically operated switch
(Reed contacts)
--
--
Safety mats
--
--
Start
• Auto
✓
✓
• Monitored
--
✓
Cascading input 24 V DC
--
--
Key-operated switch
--
--
Enabling circuit, floating
• Stop category 0
3 NO + 1 NC
2
• Stop category 1
--
--
Enabling circuit, electronic
• Stop category 0
--
--
• Stop category 1
--
--
Type
3TK2810-0
standstill monitors
3TK2810-1
speed monitors
Signaling outputs
• Floating
1 CO
--
• Electronic
2
2
Standards
IEC 60204-1,
EN ISO 12100,
EN ISO 13849-1,
IEC 61508
IEC 60947-5-1,
EN ISO 13849-1,
IEC 60204-1,
IEC 61508
Test certificates
TÜV, UL, CSA
TÜV, UL, CSA
SIL level max.
according to IEC 61508
3
3
Performance level PL
according to EN ISO 13849-1
e
e
Probability of a dangerous
failure per hour (PFH
d
)
1.5 x 10
-8
1/h
3.38 x 10
-9
1/h
Rated control supply voltage
• 24 V DC
✓
✓
• 230 V AC
✓
--
• 400 V AC
✓
--
• 120 ... 240 V AC/DC
--
✓
Rated control
supply voltage
U
s
Times
SD
Screw terminals
SD
Spring-type terminals
V
s
d
Article No.
Price
per PU
d
Article No.
Price
per PU
Standstill monitors
3TK2810-0
• 24 DC
0.2 ... 6 (standstill)
5
3TK2810-0BA01
15
3TK2810-0BA02
• 230 AC
0.2 ... 6 (standstill)
15
3TK2810-0GA01
15
3TK2810-0GA02
• 400 AC
0.2 ... 6 (standstill)
15
3TK2810-0JA01
15
3TK2810-0JA02
Speed monitors
3TK2810-1 for NPN/PNP proximity switches and encoders
• 24 DC
0 … 999 (release delay)
2
3TK2810-1BA41
2
3TK2810-1BA42
• 120 ... 240 AC/DC
0 … 999 (release delay)
5
3TK2810-1KA41
5
3TK2810-1KA42
3TK2810-1 for NAMUR proximity switches and encoders
• 24 DC
0 … 999 (release delay)
5
3TK2810-1BA41-0AA0
5
3TK2810-1BA42-0AA0
• 120 ... 240 AC/DC
0 … 999 (release delay)
5
3TK2810-1KA41-0AA0
5
3TK2810-1KA42-0AA0
3TK2810-0BA01
3TK2810-0GA02
3TK2810-1BA41
© Siemens AG 2016