RSS260-SD-ST Schmersal Safety Switches

Product Details

• general information
  Universal coding
• Reaction time, maximum
  100 ms
• Safety functions
  Yes
• Hysteresis (Switch distance), maximum
  2 mm
• Degree of protection
  IP65 to EN 60529, IP67 to EN 60529
• Overvoltage category
  III
• Voltage, Utilisation category DC12
  24 VDC
• Installation conditions (mechanical)
  not flush
• Short-circuit recognition
  Yes
• Time to readiness, maximum
  2,000 ms
• Number of LEDs
  3
• Ensured switching distance ON, front
  10 mm
• Height of sensor
  18 mm
• Rated impulse withstand voltage Uimp
  0.8 kV
• Rated operating voltage, minimum
  20.4 VDC
• Housing construction form
  Block
• Coding level according to ISO 14119
  Low
• Gross weight
  60.4 g
• Diagnostic output
  Yes
• Short circuit detection
  Yes
Number of semi-conductor outputs with signaling function
1
Number of fail-safe digital outputs
2
Switch distance Sn
front 12 mm, lateral 9 mm
Ensured switch distance OFF Sar, lateral
15 mm
Enclosure material
Plastic, thermoplastic, self-extinguishing
Active principle
RFID
Cascadable
Yes
Mounting
A 20 mm screw length usually suffices to mount the sensor. When the mounting plates are used, we recommend 25 mm long screws.
Ensured switching distance OFF, front
18 mm
Length of sensor
29.5 mm
Restistance to shock
30 g / 11 ms
Rated operating voltage
24 VDC -15% / +10%
Sensor topology
Sensor for series wiring
Duration of risk, maximum
200 ms
Integral System Diagnostics, status
Yes
Actuating panels
lateral, front side
Repeat accuracy R R
0.5 mm
Ambient temperature, maximum
+65 °C
Terminal Connector
Connector M8
Standards
IEC 60947-5-3
Serial diagnostics
Yes
Number of Series-wiring of sensors
31
Active area
lateral, front
Ensured switching distance ON, side
6 mm
Width of sensor
39.2 mm
Storage and transport temperature, minimum
-25 °C
No-load supply current I0
100 mA
Current leakage Ir
0.5 mA
Note (Repeat accuracy R)
Axial offset: The long side allows for a maximum height misalignment (x) of sensor and actuator of 8 mm (e.g. mounting tolerance or due to guard door sagging). The axial misalignment (y) is max. ± 18 mm (see figure: Operating principle). Minimum clearance
Note
The cable section of the interconnecting cable must be observed for both wiring variants! Cable length and cable section alter the voltage drop depending on the output current
Ambient temperature, minimum
-25 °C
Storage and transport temperature, maximum
+85 °C
Resistance to vibrations to EN 60068-2-6
10 … 55 Hz, amplitude 1 mm
Degree of pollution to VDE 0100
3
Rated insulation voltage Ui
32 VDC
Voltage type
DC (direct current)
Required rated short-circuit current to EN 60947-5-1
100 A
Rated operating voltage, maximum
26.4 VDC
Switching frequency, approx.
1 Hz
Operating current
150 mA
Versions
p-type
Current, Utilisation category DC13
0.25 A
Current, Utilisation category DC12
0.25 A
Voltage, Utilisation category DC13
24 VDC
Interfering radiation
IEC 61000-6-4
EMC rating
IEC 60947-3
Voltage drop Ud, maximum
2 V

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