104780 Euchner Safety Proximity Sensors

Product Details

• Weight
  0.66579524 lb
• Series
  CES-AZ evaluation
• Product Class
  Safety System
• Switching hysteresis
  min.0,5 mm (These values apply for the surface installation of the read head and the actuator.)
• Assured operating distance Sao
  min.10 mm (These values apply for the surface installation of the read head and the actuator.)
• Assured release distance Sar
  max.26 mm
• Operating distance
  15 mm (These values apply for the surface installation of the read head and the actuator.)
• Distance s, actuator
  min.3 mm
• Mission time
  20 y (This value is dependent on the number of switching cycles and the switching current.)
• Diagnostic Coverage (DC)
  99 %
• Number of switching cycles
  max.760000 1/Jahr
• PFHD
  1.9 x 10⁻⁸ (This value is dependent on the number of switching cycles and the switching current.)
• For the approval acc. to UL the following applies
  (Operation only with UL class 2 power supply, or equivalent measures)
• Performance Level
  PL e (This value is dependent on the number of switching cycles and the switching current.)
• Repeat accuracy R
  max.10 %
• Category
  4 (This value is dependent on the number of switching cycles and the switching current.)
• Input voltage
  15 ... UB V DC
• Output voltage
  0,8 x UB ... UB V DC
• Input current
  5 ... 8 ... 10 mA
• Discrepancy time
  max.25 ms
Output current
max.20 mA
Utilization category acc. to EN 60947-5-1
230 V 2 A
Rated conditional short-circuit current
100 A
Rated impulse withstand voltage Uimp
4 kV
Switching current
1 ... 300 mA
Rated insulation voltage Ui
250 V
LED indicator
Safety contacts status
Switching load
Class 2 max. 30 V AC / Class 2 max. 60 V DC; 120 V AC 3 A / 240 V AC 1.5 A
Type of output
Relay contacts, floating
Current via feedback loop
5 ... 8 ... 10 mA
permissible resistance in feedback loop
max.600 Ω
Degree of contamination (external, according to EN 60947-1)
2
Connection cross-section
0,25 ... 2,5 mm²
Current consumption
150 mA (Without taking into account the load currents on the monitoring outputs)
EMC protection requirements
In acc. with EN 60947-5-3
Mechanical life
10 x 10⁶
Operating voltage DC
21 ... 24 ... 27 V DC Regulated, residual ripple < 5 %
Number of safety contacts
2 Relays with internally monitored contacts
Fusing
0,25 ... 8 A
Connection
Plug-in connection terminals, coded (Terminals not included)
Dwell time
min.3 s (The dwell time is the time that the actuator must be inside or outside the operating distance.)
Ambient temperature
-20 ... 55 °C
Ready delay
10 ... 12 s (After the operating voltage is switched on, the relay outputs are switched off and the door monitoring outputs are set LOW during the ready delay. For the visual indication of the delay, the green STATE LED flashes at a frequency of approx.
Switching frequency
max.0,25 Hz (In case of monitoring with feedback loop, the actuators must remain outside the operating distance, e.g. with a door open, until the feedback circuit is closed.)
Degree of protection
IP20
Reaction time
max.210 ms (Corresponds to the risk time according to EN 60947-5-3. This is the maximum switch-off delay for the safety outputs following removal of the actuator. In case of EMC interference in excess of the requirements in accordance with EN 60947-5-3,
Weight
0,25 kg
Mounting distance
min.10 mm (If several evaluation units are mounted side by side in a control cabinet without air circulation (e.g. fan), a minimum distance of 10 mm must be maintained between the evaluation units. The distance enables heat from the evaluation unit to di
Number of read heads
Max. 4 read heads can be connected
Atmospheric humidity
max.80 % rH
Mounting method
Mounting rail 35mm according to DIN EN 60715 TH35
Housing material
Plastic PA6.6