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Main unit UE42-2HD Sick UE42-2HD3D2 (6024881)

Main unit UE42-2HD Sick UE42-2HD3D2 (6024881)
Производитель: Sick
Артикул: 6024881
Цена: ПО ЗАПРОСУ
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Safety relays
Main unit UE42-2HD
 
Model NameUE42-2HD3D2
Part No.6024881
 

Самое главное

  		• Evaluation unit for two-hand controls Type III C, in accordance with EN 574
  		• 2 safety outputs, 1 application diagnostic output
  		• Discrepancy time 500 ms
  		• Monitoring of the external actuators possible
  		• Combines the advantages of classic relays and easy circuitry
  		• Coded version for all plug-in positions

    Преимущества

  		• Offers all possibilities of applications in a compact installation size
  		• Application-specific assembly saves costs
  		• Fast diagnostics via the status information reduces downtime
  		• Fast tool-free exchange via coded pluggable terminals
     
     
       

    Applications
    Type of switching amplifier:Main unit
    Emergency stop pushbuttons:-
    Safety switches:Yes
    Safety Switch with mechanical lock:-
    Two-hand control systems:Yes
    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:-
    Reset/restart:Automatic
    External device monitoring:Yes
    Concurrence 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:1.26 * 1E 06 switching cycles (AC-15, 230 V, I = 1.5 A)
    5.9*1E 06 switching cycles (AC-15, 230 V, I = 0.75 A)
    4.35*1E 05 switching cycles (DC-13, 24 V, I = 2.5 A)
    1*1E 07 switching cycles (DC-13, 24 V, I = 0.63 A)
    PFHd:3.0 * 1E-08
    TM (mission time):20 a
    Width:22.5 mm
    Contact type:Positively driven
    Number of enable current contacts:2
    Number of signalling current contacts:1
    Activation time tolerance between the two start buttons:500 ms
    Operating voltage AC:24 V AC
    Operating voltage DC:24 V DC
    Maximum power consumption AC:2.7 VA
    Maximum power consumption DC:1.5 W
    Type of output:Relay contacts
    Rated operating current (voltage):4 A (230 V AC) 360 switching cycles/h
    3 A (230 V AC) 3600 switching cycles/h
    4 A (24 V DC) 360 switching cycles/h
    2.5 A (24 V DC) 3600 switching cycles/h
    Maximum switching current:6 A
    Maximum total current:12 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:Plug-in terminals



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