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CS-28 - Magnetic proximity sensor

/magnetic-sensors/CS-28


CS-28R, CS-28N, CS-28P, CS-28N-NC

SPECIFICATIONS

Type CS-28R CS-28N CS-28P CS-28N-NC
Wiring Method 2-Wire Type 3-Wire Type 3-Wire Type 3-Wire Type
Switching Logic SPST, Normally Open Solid State Output, Normally Open Solid State Output, Normally Open Normally Close
Sensor type Reed Switch NPN Current Sinking PNP Current Sourcing NPN Current Sinking
Operating Voltage 5~120V DC/AC 5~30V DC 5~30V DC 5~30V DC
Switching Current 40mA max. 100mA max. 100mA max. 100mA max.
Contact Rating (NOTE 1) 5W max. 6W max. 6W max. 6W max.
Current Consumption - 18mA@24V DC max. 18mA@24V DC max. 18mA@24V DC max.
Voltage Drop 2.5 V max. 0.5 V max. 0.5 V max. 0.5 V max.
Leakage current - 0.01 mA max. 0.01 mA max. 0.01 mA max.
Indicator Red LED Red LED Green LED Red LED
Cable Ø3.3, 2C, PVC Ø3.3, 3C, PVC Ø3.3, 3C, PVC Ø3.3, 3C, PVC
Operating Frequency 200Hz 1000Hz 1000Hz 1000Hz
Sensing Distance (NOTE 2) 7 mm max. 11 mm max. 11 mm max. 11 mm max.
Temperature Range -10~70℃ (+14~158℉) -10~70℃ (+14~158℉) -10~70℃ (+14~158℉) -10~70℃ (+14~158℉)
Shock (NOTE 3) 30 G 50 G 50 G 50 G
Vibration (NOTE 4) 9 G 9 G 9 G 9 G
Enclosure Classification IEC 60529 IP67 (NEMA6) IEC 60529 IP67 (NEMA6) IEC 60529 IP67 (NEMA6) IEC 60529 IP67 (NEMA6)
Protection Circuit (NOTE 5) 1 3,4 3,4 3,4

NOTE:

  1. WARNING: Never exceed rating (Watt=Voltage x Amperage). Permanent demage to sensor will occur.
  2. Measuring standard target: ø15.5Xø8X5t (Anisotropy rubber magnet)
  3. Sin wave / X , Y , Z 3 directions / 3 times each direction / 11 ms each time.
  4. Double amplitude 1.5 mm / 10Hz~55Hz~10Hz (Sweep 1 min) / X , Y , Z 3 directions / 1 hour each time.
  5. 1=None / 2=Short-circuit / 3=Power Source Reverse polarity / 4=Surge Suppression

CS-28.PDF DOWNLOAD

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