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          7. Amplifier Unit, Main Unit, NPN

          Amplifier Separate Type Photoelectric SensorPS-T series

          Amplifier Unit, Main Unit, NPN



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          Main unit



          Response time

          500 µs

          Operation mode

          LIGHT-ON/DARK-ON (switch-selectable)

          Indicator lamp

          Output indicator: Red LED, Stable operation indicator: Green LED, Calibration indicator: Yellow LED

          Timer function

          ON-delay: 40 ms, OFF-delay: 40 ms, Timer OFF (switch-selectable)

          External calibration input signal

          Non-voltage input (contact, solid state)

          Control output

          NPN:100 mA max. (40 V max.) Residual voltage: 1 V max.

          Stability output

          NPN:50 mA max. (40 V max.) Residual voltage: 1 V max. *1

          Protection circuit

          Reverse polarity protection, Over-current protection, Surge absorber

          Multiple connections to expansion units

          Up to 16 expansion units can be connected (a total of 17 units)


          Power voltage

          12 to 24 VDC ±10 %, Ripple (P-P) 10 % or less

          Current consumption

          35 mA or less

          Environmental resistance

          Ambient temperature

          -10 to +55 °C 14 to 131 °F (No freezing)*2

          Relative humidity

          35 to 85 % RH (No condensation)

          Vibration resistance

          10 to 55 Hz, Double amplitude 1.5 mm 0.06", 2 hours in each of the X, Y, and Z directions

          Shock resistance

          500 m/s2, 3 times in each of the X, Y, and Z directions

          Case material

          Body/Cover: Polycarbonate


          Approx. 75 g (including 2 m 6.6' cable)

          *1 Stability output is only provided by the PS-T1 (P). Stability output for the PS-T2 (P)/T0 is sent from the PS-T1, FS-T1, FS-M1 or FS-R0.
          *2 When several units are connected, the ambient temperature requirement varies depending on the total number of units connected.
          When 3 to 10 units: -10 to +50 °C 14 to 122 °F
          When 11 to 16 units: -10 to +45 °C 14 to 113 °F
          When connecting several units, be sure to mount the units to a metallic DIN rail. Make sure that the output current does not exceed 20 mA.

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