Product description
3
3.1
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 71)".
• Connection of NAMUR 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 999 s)
• Adjustable release delay time (0 to 999 s)
• Adjustable switch-off monitoring (0.5 to 999 s)
Adjustment/diagnostics:
• Device settings via menu-driven display or RJ45 (FCC Western Modular 8P8C) with
connecting cable (copy function)
• Selectable modes:
– Automatic mode: Monitoring of automatic speed window and standstill speed.
– Setup mode: Monitoring of setup speed window. Standstill permanently enabled.
• Autostart/monitored start
3TK2810-1 safety-related speed monitor
Equipment Manual, 05/2020, NEB926246402000/RS-AE/007
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