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SIEMENS

SIRIUS SAFETY RELAY SAFETY-ORIENTED SPEED MONITORING 24VDC 45MM WIDTH 2NO

3TK2810-1BA42
2622313

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The SIEMENS 3TK2810-1BA42 is a SIRIUS safety relay designed for safety-oriented speed monitoring on 24 V DC systems, housed in a compact 45 mm width with spring-type terminals. It provides two instantaneous NO contacts and supports electrical auto-start or manual start operation, with a delayed contact count of zero and two safety circuits (SC: 2). Configurable as a basic device, it can achieve PL e under EN 13849-1 and SIL 3 under IEC 61508, making it suitable for applications that require high integrity speed-monitoring and reliable safety switching.
SIEMENS-3TK2810-1BA42_Datasheet1
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Product Overview

Product ID:
2622313
Manufacturer Part Number:
3TK2810-1BA42
EAN:
4011209860346
Brand/Manufacturer
SIEMENS
Unit of Measure:
PCS

Specification

Depth:
124.3 mm
Evaluation inputs:
2-channel
Height:
107.7 mm
Model:
Other
Number of outputs, safety related, delayed, semiconductors:
0
Number of outputs, safety related, delayed, with contact:
0
Number of outputs, safety related, undelayed, semiconductors:
0
Number of outputs, safety related, undelayed, with contact:
0
Number of outputs, signalling function, delayed, semiconductors:
1
Number of outputs, signalling function, delayed, with contact:
0
Number of outputs, signalling function, undelayed, semiconductors:
1
Number of outputs, signalling function, undelayed, with contact:
0
Performance level according to EN ISO 13849-1:
Level e
SIL according to IEC 61508:
3
Stop category according to IEC 60204:
0
Suitable for monitoring of emergency-stop circuits:
no
Suitable for monitoring of magnetic switches:
no
Suitable for monitoring of optoelectronic protection equipment:
no
Suitable for monitoring of position switches:
yes
Suitable for monitoring of proximity switches:
yes
Suitable for monitoring of tactile sensors:
no
Suitable for monitoring of valves:
no
Suitable for rail mounting:
no
Supply voltage DC:
24...24 V
Type of electric connection:
Spring clamp connection
Voltage type (supply voltage):
DC
Width:
45 mm
With approval according to UL:
yes
With approval for BG BIA:
no
With detachable clamps:
yes
With feedback circuit:
yes
With muting function:
no
With start input:
yes

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