104775 Euchner Safety Proximity Sensors

Product Details

• Weight
  0.65918138 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 release distance Sar
  max.26 mm
• Assured operating distance Sao
  min.10 mm (These values apply for the surface installation of the read head and the actuator.)
• 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.)
• Number of switching cycles
  max.760000 1/Jahr
• Diagnostic Coverage (DC)
  99 %
• PFHD
  1.9 x 10⁻⁸ (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
  4 (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)
• Discrepancy time
  max.25 ms
• Repeat accuracy R
  max.10 %
• Rated conditional short-circuit current
  100 A
• Rated impulse withstand voltage Uimp
  4 kV
• Rated insulation voltage Ui
  250 V
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
Utilization category acc. to EN 60947-5-1
230 V 2 A
Switching current
10 ... 6000 mA
Input voltage
15 ... UB V DC
Input current
5 ... 8 ... 10 mA
Output current
max.20 mA
Output voltage
0,8 x UB ... UB V DC
Type of output
Semiconductor output, p-switching, short circuit-proof
LED indicator
Diagnostics LED
permissible resistance in feedback loop
max.600 Ω
Connection cross-section
0,25 ... 2,5 mm²
Current via feedback loop
5 ... 8 ... 10 mA
Fusing
0,25 ... 8 A
Current consumption
150 mA (Without taking into account the load currents on the monitoring outputs)
Degree of contamination (external, according to EN 60947-1)
2
Number of safety contacts
2 Relays with internally monitored contacts
Operating voltage DC
21 ... 24 ... 27 V DC Regulated, residual ripple < 5 %
EMC protection requirements
In acc. with EN 60947-5-3
Mechanical life
10 x 10⁶
Dwell time
min.3 s (The dwell time is the time that the actuator must be inside or outside the operating distance.)
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
Housing material
Plastic PA6.6
Connection
Plug-in connection terminals, coded (Terminals not included)
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.)
Weight
0,25 kg
Number of read heads
Max. 2 read heads can be connected
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
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.
Degree of protection
IP20
Ambient temperature
-20 ... 55 °C
Atmospheric humidity
max.80 % rH
Mounting method
Mounting rail 35mm according to DIN EN 60715 TH35