Main unit UE43-3MF Sick UE43-3MF2A3 (6024901)

Safety relays
Main unit UE43-3MF   Model Name UE43-3MF2A3 Part No. 6024901   Самое главное Evaluation unit for emergency stop pushbuttons and safety switches Cross circuit detection and sequence monitoring for the dual-channel input signal Monitoring the discrepancy time is possible 3 safety outputs, 1 application diagnostic output Combines the advantages of classic relays and easy circuitry Manual or automatic reset Преимущества Complete monitoring and analysis of sensors Fast diagnostics via the status information reduces downtime Offers all contact paths needed

Applications
	Type of switching amplifier:	Main unit
	Emergency stop pushbuttons:	Yes
	Safety switches:	Yes
	Safety Switch with mechanical lock:	-
	Two-hand control systems:	-
	Pressure sensitive mats:	-
	Opto-electronic protective devices:	-
	Opto-electronic protective devices without RES/EDM:	-
	Opto-electronic protective devices with RES/EDM:	-
	System part:	Safety relays

Functions
	Input circuit:	Single- or dual-channel
	Cross-circuit detection:	Yes
	Reset/restart:	Manual / automatic / configurable
	External device monitoring:	Yes
	Synchronous time monitoring:	Yes

Technical data
	Safety integrity level:	SIL3 (IEC 61508), SILCL3 (IEC 62061)
	Category:	Category 4 (EN ISO 13849)
	Performance level:	PL e (EN ISO 13849)
	B10d parameter:	1* 1E 06 switching cycles (AC-15, 230 V, I = 0.5 A) 3.5*1E 05 switching cycles (DC-13, 24 V, I = 2 A) 1.2 * 1E 06 switching cycles (DC-13, 24 V, I = 0.5 A)
	PFHd:	3.0 * 1E-08
	TM (mission time):	20 a
	Stop category:	0, EN 60204
	Width:	45 mm
	Contact type:	Positively driven
	Number of enable current contacts:	3
	Number of signalling current contacts:	1
	Operating voltage AC:	230 V AC
	Maximum power consumption AC:	3.2 VA
	Maximum power consumption DC:	2.5 W
	Type of output:	Relay contacts
	Rated operating current (voltage):	6 A (230 V AC) 3600 switching cycles/h 6 A (24 V DC) 360 switching cycles/h 3 A (24 V DC) 3600 switching cycles/h
	Maximum switching current:	6 A
	Maximum total current:	18 A
	Mechanical life (relay contacts):	1*1E 07 switching cycles
	Electrical life (relay contacts):	2* 1E 06 switching cycles, dependent upon loading, details see operating instructions
	Enclosure rating:	IP 20
	Ambient operating temperature from ... to:	-25 °C ... 55 °C
	Connection type:	Screw-type terminals

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