3TK2810-1 safety-related speed monitor
System Manual, 01/2011, 926246402000 DS 02
13
Product description
2
2.1 Overview
All key product features at a glance
General information:
● TÜV approval / UL approval
– Suitable for use in applications to Level (SIL) 3 in accordance with IEC 61508
– SIL claim limit (SIL CL) 3 in accordance with IEC 62061
– Performance Level (PL) e in accordance with EN ISO 13849-1
– in accordance with EN 60204
● Width 45 mm
● Frequencies from 1Hz to 400 kHz can be monitored depending on the sensor used.
Sensors:
● 1-channel or 2-channel protective door monitor
● Monitoring of a release magnet (spring-locked tumbler)
● PNP or NPN initiators adjustable
● Connection of different encoders possible (sin/cos, TTL, HTL)
Please note the signal shape in Chapter Technical data (Page 63).
● Connec
tion of NAM
UR initiators possible (note device versions)
Outputs:
● 2 enabling circuits with positively-driven contacts (2-channel configuration)
● 2 semiconductor signaling outputs
Times:
● Adjustable start override (0 to 20 s)
● Adjustable release delay time (0 to 600 s)
● Adjustable switch-off monitoring (0.5 to 600 s)
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