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          Revolutionizing general-purpose photoelectric sensors

          PR-G series

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          Model

          PR-G51N

          PR-G61N

          PR-G41N

          PR-G51CN

          Type

          Thrubeam

          Retro-reflective

          Diffuse reflective (Long distance)

          Thrubeam

          Shape

          Rectangular

          Output

          NPN

          Cable connection

          2 m cable

          M8 connector (4 pin)

          Detecting distance

          30 m 98.43'

          0.1 to 4.2 m 0.3' to 13.8' (when using R-2L)

          500 mm19.685"

          30 m 98.43'

          Number of control outputs

          2 (Dark-ON +Light ON)*1

          Output operation

          Output 1

          Dark-ON

          Light-ON

          Dark-ON

          Output 2

          Light-ON*2

          Dark-ON*2

          Light-ON*2

          Response time

          1 ms

          0.5 ms

          1 ms

          Sensitivity adjustment

          One-turn trimmer (230°)

          Five-turn trimmer

          One-turn trimmer (230°)

          Spot diameter

          ø20 mm ø0.79" max.
          (at 300 mm 11.81")

          Light source

          4 elements, Red LED (631 nm)

          4 elements, Red LED (630 nm)

          4 elements, Point light source red LED (650 nm)

          4 elements, Red LED (631 nm)

          Light interference prevention function

          2

          Indicator lamp

          Transmitter: power supply indicator (green)
          Receiver: output indicator (yellow),
          Stable operation indicator (green)

          7 segment display (0 to 999), output indicator (yellow)

          Transmitter: power supply indicator (green)
          Receiver: output indicator (yellow),
          Stable operation indicator (green)

          Control output

          NPN open collector
          30 VDC or less, 100 mA or less
          Residual voltage: 1.2 V or less at less than 10 mA, 2 V or less at 10 to 100 mA

          Stop emission input

          Non-voltage input
          Input time ON: 1 ms or more,
          OFF: 20 ms or more

          Non-voltage input
          Input time ON: 1 ms or more,
          OFF: 20 ms or more

          Protection circuit

          Protection against reverse power connection, power supply surge, output overcurrent, output surge, and reverse output connection

          Rating

          Power voltage

          10 to 30 VDC, including Ripple (P-P) 10 %

          Power consumption

          Transmitter: 450 mW max.
          (15 mA max. at 24 V, 15 mA max. at 12 V)
          Receiver: 360 mW max.
          (12 mA max. at 24 V, 15 mA max. at 12 V)

          450 mW max. (15 mA max. at 24 V, 21 mA max. at 12 V)

          Transmitter: 450 mW max.
          (15 mA max. at 24 V, 15 mA max. at 12 V)
          Receiver: 360 mW max.
          (12 mA max. at 24 V, 15 mA max. at 12 V)

          Environmental resistance

          Enclosure rating

          IP68 (IEC60529), IP69K (DIN40050-9),
          4X, 6P, 13 (NEMA250)*3

          IP68 (IEC60529), IP69K (DIN40050-9), 4X, 6P, 13 (NEMA250)*3

          Insulation resistance

          20 MΩ or more (500 VDC)

          Ambient light

          Incandescent lamp: 5,000 lux or less, Sunlight: 20,000 lux or less

          Ambient temperature

          -20 to +70 °C -4 to 158 °F (No freezing)*4

          Storage temperature

          -20 to +70 °C -4 to 158 °F

          Relative humidity

          35 to 85 % RH (No condensation)

          Withstand voltage

          1,000 VAC, 50/60 Hz, 1 min

          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

          1,000 m/s2, 6 times in each of the X, Y, and Z directions

          Material

          Case: SUS 316L,
          Indicator cover: PES,
          7-segment display cover/Lens cover: PMMA (scratch-resistant coating)
          M18 nut: Brass (Nickel plating),
          Lock washer: Steel (Chrome plating)

          Accessories

          Instruction manual

          Weight

          Approx. 160 g

          Approx. 75 g

          Approx. 55 g

          *1 For the threaded mount type sensors, the outputs are 1 NPN output and 1 PNP output.
          *2 Output 2 is not available on the threaded mount type or M8 3-pin type.
          *3 For the connector type, the enclosure rating varies depending on the cable that is used.
          *4 When the ambient temperature is 60 °C 140 °F or higher, the device should be powered with no more than 24 VDC and 50 mA.

          Model

          PR-G51P

          PR-G61P

          PR-G51CP

          PR-G61CP

          PR-G41CP

          Type

          Thrubeam

          Retro-reflective

          Thrubeam

          Retro-reflective

          Diffuse reflective (Long distance)

          Shape

          Rectangular

          Output

          PNP

          Cable connection

          2 m cable

          M8 connector (4 pin)

          Detecting distance

          30 m 98.43'

          0.1 to 4.2 m 0.3' to 13.8' (when using R-2L)

          30 m 98.43'

          0.1 to 4.2 m 0.3' to 13.8' (when using R-2L)

          500 mm19.685"

          Number of control outputs

          2 (Dark-ON +Light ON)*1

          Output operation

          Output 1

          Dark-ON

          Light-ON

          Output 2

          Light-ON*2

          Dark-ON*2

          Response time

          1 ms

          0.5 ms

          1 ms

          0.5 ms

          Sensitivity adjustment

          One-turn trimmer (230°)

          Five-turn trimmer

          One-turn trimmer (230°)

          Five-turn trimmer

          Spot diameter

          ø20 mm ø0.79" max.
          (at 300 mm 11.81")

          Light source

          4 elements, Red LED (631 nm)

          4 elements, Red LED (630 nm)

          4 elements, Red LED (631 nm)

          4 elements, Red LED (630 nm)

          4 elements, Point light source red LED (650 nm)

          Light interference prevention function

          2

          2

          Indicator lamp

          Transmitter: power supply indicator (green)
          Receiver: output indicator (yellow),
          Stable operation indicator (green)

          7 segment display (0 to 999), output indicator (yellow)

          Transmitter: power supply indicator (green)
          Receiver: output indicator (yellow),
          Stable operation indicator (green)

          7 segment display (0 to 999), output indicator (yellow)

          Control output

          PNP open collector
          30 VDC or less, 100 mA or less
          Residual voltage: 1.2 V or less at less than 10 mA, 2 V or less at 10 to 100 mA

          Stop emission input

          Non-voltage input
          Input time ON: 1 ms or more,
          OFF: 20 ms or more

          Non-voltage input
          Input time ON: 1 ms or more,
          OFF: 20 ms or more

          Protection circuit

          Protection against reverse power connection, power supply surge, output overcurrent, output surge, and reverse output connection

          Rating

          Power voltage

          10 to 30 VDC, including Ripple (P-P) 10 %

          Power consumption

          Transmitter: 450 mW max.
          (15 mA max. at 24 V, 15 mA max. at 12 V)
          Receiver: 360 mW max.
          (12 mA max. at 24 V, 15 mA max. at 12 V)

          450 mW max. (15 mA max. at 24 V, 21 mA max. at 12 V)

          Transmitter: 450 mW max.
          (15 mA max. at 24 V, 15 mA max. at 12 V)
          Receiver: 360 mW max.
          (12 mA max. at 24 V, 15 mA max. at 12 V)

          450 mW max. (15 mA max. at 24 V, 21 mA max. at 12 V)

          Environmental resistance

          Enclosure rating

          IP68 (IEC60529), IP69K (DIN40050-9),
          4X, 6P, 13 (NEMA250)*3

          IP68 (IEC60529), IP69K (DIN40050-9), 4X, 6P, 13 (NEMA250)*3

          Insulation resistance

          20 MΩ or more (500 VDC)

          Ambient light

          Incandescent lamp: 5,000 lux or less, Sunlight: 20,000 lux or less

          Ambient temperature

          -20 to +70 °C -4 to 158 °F (No freezing)*4

          Storage temperature

          -20 to +70 °C -4 to 158 °F

          Relative humidity

          35 to 85 % RH (No condensation)

          Withstand voltage

          1,000 VAC, 50/60 Hz, 1 min

          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

          1,000 m/s2, 6 times in each of the X, Y, and Z directions

          Material

          Case: SUS 316L,
          Indicator cover: PES,
          7-segment display cover/Lens cover: PMMA (scratch-resistant coating)
          M18 nut: Brass (Nickel plating),
          Lock washer: Steel (Chrome plating)

          Accessories

          Instruction manual

          Weight

          Approx. 160 g

          Approx. 75 g

          Approx. 55 g

          Approx. 25 g

          *1 For the threaded mount type sensors, the outputs are 1 NPN output and 1 PNP output.
          *2 Output 2 is not available on the threaded mount type or M8 3-pin type.
          *3 For the connector type, the enclosure rating varies depending on the cable that is used.
          *4 When the ambient temperature is 60 °C 140 °F or higher, the device should be powered with no more than 24 VDC and 50 mA.

          Model

          PR-G51C3PD

          PR-G61C3PD

          Type

          Thrubeam

          Retro-reflective

          Shape

          Rectangular

          Output

          PNP

          Cable connection

          M8 connector (3 pin)

          Detecting distance

          30 m 98.43'

          0.1 to 4.2 m 0.3' to 13.8' (when using R-2L)

          Number of control outputs

          2 (Dark-ON +Light ON)*1

          Output operation

          Output 1

          Dark-ON

          Output 2

          Response time

          1 ms

          0.5 ms

          Sensitivity adjustment

          One-turn trimmer (230°)

          Five-turn trimmer

          Spot diameter

          Light source

          4 elements, Red LED (631 nm)

          4 elements, Red LED (630 nm)

          Light interference prevention function

          2

          Indicator lamp

          Transmitter: power supply indicator (green)
          Receiver: output indicator (yellow),
          Stable operation indicator (green)

          7 segment display (0 to 999), output indicator (yellow)

          Control output

          PNP open collector
          30 VDC or less, 100 mA or less
          Residual voltage: 1.2 V or less at less than 10 mA, 2 V or less at 10 to 100 mA

          Stop emission input

          Non-voltage input
          Input time ON: 1 ms or more,
          OFF: 20 ms or more

          Protection circuit

          Protection against reverse power connection, power supply surge, output overcurrent, output surge, and reverse output connection

          Rating

          Power voltage

          10 to 30 VDC, including Ripple (P-P) 10 %

          Power consumption

          Transmitter: 450 mW max.
          (15 mA max. at 24 V, 15 mA max. at 12 V)
          Receiver: 360 mW max.
          (12 mA max. at 24 V, 15 mA max. at 12 V)

          450 mW max. (15 mA max. at 24 V, 21 mA max. at 12 V)

          Environmental resistance

          Enclosure rating

          IP68 (IEC60529), IP69K (DIN40050-9), 4X, 6P, 13 (NEMA250)*2

          Insulation resistance

          20 MΩ or more (500 VDC)

          Ambient light

          Incandescent lamp: 5,000 lux or less, Sunlight: 20,000 lux or less

          Ambient temperature

          -20 to +70 °C -4 to 158 °F (No freezing)*3

          Storage temperature

          -20 to +70 °C -4 to 158 °F

          Relative humidity

          35 to 85 % RH (No condensation)

          Withstand voltage

          1,000 VAC, 50/60 Hz, 1 min

          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

          1,000 m/s2, 6 times in each of the X, Y, and Z directions

          Material

          Case: SUS 316L,
          Indicator cover: PES,
          7-segment display cover/Lens cover: PMMA (scratch-resistant coating)
          M18 nut: Brass (Nickel plating),
          Lock washer: Steel (Chrome plating)

          Accessories

          Instruction manual

          Weight

          Approx. 55 g

          Approx. 25 g

          *1 For the threaded mount type sensors, the outputs are 1 NPN output and 1 PNP output.
          *2 For the connector type, the enclosure rating varies depending on the cable that is used.
          *3 When the ambient temperature is 60 °C 140 °F or higher, the device should be powered with no more than 24 VDC and 50 mA.

          Model

          PR-G51CBD

          PR-G61CBD

          PR-G41CBL

          Type

          Thrubeam

          Retro-reflective

          Diffuse reflective (Long distance)

          Shape

          Threaded mount type

          Output

          NPN+PNP

          NPN + PNP
          (Bipolar)

          NPN+PNP

          Cable connection

          M12 connector (4 pin)

          Detecting distance

          30 m 98.43'

          0.1 to 4.2 m 0.3' to 13.8' (when using R-2L)

          500 mm19.685"

          Number of control outputs

          2 (NPN+PNP)

          2 (Dark-ON +Light ON)*4

          2 (NPN+PNP)

          Output operation

          Output 1

          Dark-ON

          Light-ON

          Output 2

          Light-ON*1

          Dark-ON*1

          Response time

          1 ms

          0.5 ms

          Sensitivity adjustment

          One-turn trimmer (230°)

          Five-turn trimmer

          Spot diameter

          ø20 mm ø0.79" max.
          (at 300 mm 11.81")

          Light source

          4 elements, Red LED (631 nm)

          4 elements, Red LED (630 nm)

          4 elements, Point light source red LED (650 nm)

          Light interference prevention function

          2

          Indicator lamp

          Transmitter: power supply indicator (green)
          Receiver: output indicator (yellow),
          Stable operation indicator (green)

          7 segment display (0 to 999), output indicator (yellow)

          Control output

          NPN + PNP open collector
          30 VDC or less, 100 mA or less
          Residual voltage: 1.2 V or less at less than 10 mA, 2 V or less at 10 to 100 mA

          Stop emission input

          Non-voltage input
          Input time ON: 1 ms or more,
          OFF: 20 ms or more

          Protection circuit

          Protection against reverse power connection, power supply surge, output overcurrent, output surge, and reverse output connection

          Rating

          Power voltage

          10 to 30 VDC, including Ripple (P-P) 10 %

          Power consumption

          Transmitter: 450 mW max.
          (15 mA max. at 24 V, 15 mA max. at 12 V)
          Receiver: 360 mW max.
          (12 mA max. at 24 V, 15 mA max. at 12 V)

          450 mW max. (15 mA max. at 24 V, 21 mA max. at 12 V)

          Environmental resistance

          Enclosure rating

          IP68 (IEC60529), IP69K (DIN40050-9), 4, 6, 13 (NEMA250)*2

          Insulation resistance

          20 MΩ or more (500 VDC)

          Ambient light

          Incandescent lamp: 5,000 lux or less, Sunlight: 20,000 lux or less

          Ambient temperature

          -20 to +70 °C -4 to 158 °F (No freezing)*3

          Storage temperature

          -20 to +70 °C -4 to 158 °F

          Relative humidity

          35 to 85 % RH (No condensation)

          Withstand voltage

          1,000 VAC, 50/60 Hz, 1 min

          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

          1,000 m/s2, 6 times in each of the X, Y, and Z directions

          Accessories

          Instruction Manual, M18 nut, Lock washer

          Weight

          Approx. 85 g

          Approx. 45 g

          *1 Output 2 is not available on the threaded mount type or M8 3-pin type.
          *2 For the connector type, the enclosure rating varies depending on the cable that is used.
          *3 When the ambient temperature is 60 °C 140 °F or higher, the device should be powered with no more than 24 VDC and 50 mA.
          *4 For the threaded mount type sensors, the outputs are 1 NPN output and 1 PNP output.

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