090819 Euchner Safety Relays

Product Details

• Number of switching cycles
  max.500000 1/Jahr
• PFHD
  8.84 x 10⁻⁸ (This value is dependent on the number of switching cycles and the switching current.)
• Mission time
  20 y (This value is dependent on the number of switching cycles and the switching current.)
• Performance Level
  PL e (This value is dependent on the number of switching cycles and the switching current.)
• Category
  3 (This value is dependent on the number of switching cycles and the switching current.)
• In compliance with
  EN ISO 13849-1: 2015; EN 62061: 2005 + AC: 2010 + A1: 2013 + A2: 2015; EN 50581: 2012 (RoHS)
• Delay time
  1 ... 30 s
• Breaking capacity according to UL
  8A 250V AC / 3A 24V DC per contact
• Switching characteristics
  2 safety contacts non-delayed, 2 safety contacts time-delayed (Contact switching behavior: n.d.: non-delayed d.: delayed)
• Fusing
  10A gG
• Utilization category acc. to EN 60947-5-1
  3A, 250V
• Cumulative current
  max.15 A For all contacts (Cumulative current at an ambient temperature of T= 20° C: 9A ;T= 30° C: 3A ; T= 40° C: 1A. If these currents are exceeded, a spacing of 5 mm between the devices must be observed.)
• Switching current
  min.5 mA at 24V
• Switching voltage
  max.24 V
• Type of output
  Relay contacts floating and positively driven (redundant) (Positively driven relay according to EN 50205)
• LED indicator
  4 status displays (green) for relays K1, K2, K3, K4
• Control current
  190 mA
• Test voltage
  2,5 kV
• Control voltage
  24 V 18,6 ... 26 V Start button
• Connection cross-section
  0,14 ... 2,5 mm² (Connection terminal (size))
Degree of contamination (external, according to EN 60947-1)
2
Connection rating
4,7 W
Rated supply frequency
50 ... 60 Hz
Overvoltage category according to IEC EN 60664-1
3
Rated impulse withstand voltage Uimp
4 kV
Operating voltage
24 V -10% ... +10% (All the electrical connections must either be isolated from the mains supply by a safety transformer according to EN 61558-2-6 with limited output voltage in the event of a fault, or by other equivalent isolation measures.)
Rated insulation voltage Ui
250 V
Power consumption (apparent power)
5,3 VA
Drop-out delay at 24V AC/DC
max.20 ms Emergency stop
Number of NO contacts
4
Length of control cable
1000 m
Degree of protection
IP20
Contact material
AgSnO₂
Connection
Connection terminals
Mounting method
Mounting rail 35mm according to DIN EN 60715 TH35
Weight
0,25 kg
Ambient temperature
-15 ... 40 °C
Housing material
Polyamide PA6.6
Mechanical life
10 x 10⁶