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          5. Revolutionizing general-purpose photoelectric sensors
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          Revolutionizing general-purpose photoelectric sensors

          PR-G series

          Select Language

          Threaded mount type: NPN + PNP (Bipolar), M12 connector 4-pin

          Model

          PR-G51CBD

          PR-G61CBD

          PR-G41CBL

          Type

          Thrubeam

          Retro-reflective

          Diffuse reflective (Long distance)

          Shape

          Threaded mount type

          Output

          NPN+PNP

          Cable connection

          M12 connector (4 pin)

          Detecting distance

          30 m

          0.1 to 4.2 m

          500 mm

          Number of control outputs

          2 (NPN+PNP)

          Output operation

          Output 1

          Dark-ON

          Light-ON

          Output 2

          Light-ON

          Dark-ON

          Response time

          1 ms

          0.5 ms

          Sensitivity adjustment

          One-turn trimmer (230°)

          5-rotation trimmer

          Spot diameter

          ø20 mm max.
          (at 300 mm)

          Light source

          4 element, red LED (631 nm)

          4 element, red LED (630 nm)

          4 element, 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)

          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 (No freezing)*1

          Storage temperature

          -20 to +70 °C

          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, 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 If the ambient temperature is 60 °C or higher, use power source of 24 VDC or lower and control output current of 50 mA or lower.

          Rectangular type: NPN

          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

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

          500 mm

          30 m

          Number of control outputs

          2 (Dark-ON +Light ON)

          Output operation

          Output 1

          Dark-ON

          Light-ON

          Dark-ON

          Output 2

          Light-ON

          Dark-ON

          Light-ON

          Response time

          1 ms

          0.5 ms

          1 ms

          Sensitivity adjustment

          1-rotation trimmer (230°)

          5-rotation trimmer

          1-rotation trimmer (230°)

          Spot diameter

          ø20 mm or less (at 300 mm)

          Light source

          4 element, red LED (631 nm)

          4 element, red LED (630 nm)

          4 element, point light source, red LED (650 nm)

          4 element, 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 V DC or less, 100 mA or less
          Residual voltage: 1.2 V or less at 10 mA or less, 2 V or less at 10 to 100 mA

          Stop emission input

          No voltage input
          Input time ON: 1 ms or more, OFF: 20 ms or more

          No voltage input
          Input time ON: 1 ms or more, OFF: 20 ms or more

          Protection circuit

          Power supply reverse connection protection, power supply surge protection, output overcurrent protection, output surge protection, output reverse connection protection

          Rating

          Power voltage

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

          Power consumption

          Transmitter: 450 mW or less (15 mA or less at 24 V, 15 mA or less at 12 V)
          Receiver: 360 mW or less (12 mA or less at 24 V, 15 mA or less at 12 V)

          450 mW or less (15 mA or less at 24 V, 21 mA or less at 12 V)

          Transmitter: 450 mW or less (15 mA or less at 24 V, 15 mA or less at 12 V)
          Receiver: 360 mW or less (12 mA or less at 24 V, 15 mA or less at 12 V)

          Environmental resistance

          Enclosure rating

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

          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 (No freezing)*1

          Storage temperature

          -20 to +70 °C

          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, 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/lens cover: PMMA (Scratch-resistant coating)

          Accessories

          Instruction manual

          Weight

          Approx. 160 g

          Approx. 75 g

          Approx. 55 g

          *1 If the ambient temperature is 60 °C or higher, use power source of 24 VDC or lower and control output current of 50 mA or lower.
          *2 Depending on the combined cable, protection rating for connector type differs.

          Rectangular type: PNP, 2 m 6.6' cable/M8 connector 4-pin

          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

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

          30 m

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

          500 mm

          Number of control outputs

          2 (Dark-ON +Light ON)

          Output operation

          Output 1

          Dark-ON

          Light-ON

          Output 2

          Light-ON

          Dark-ON

          Response time

          1 ms

          0.5 ms

          1 ms

          0.5 ms

          Sensitivity adjustment

          1-rotation trimmer (230°)

          5-rotation trimmer

          1-rotation trimmer (230°)

          5-rotation trimmer

          Spot diameter

          ø20 mm or less (at 300 mm)

          Light source

          4 element, red LED (631 nm)

          4 element, red LED (630 nm)

          4 element, red LED (631 nm)

          4 element, red LED (630 nm)

          4 element, 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 V DC or less, 100 mA or less
          Residual voltage: 1.2 V or less at 10 mA or less, 2 V or less at 10 to 100 mA

          Stop emission input

          No voltage input
          Input time ON: 1 ms or more, OFF: 20 ms or more

          No voltage input
          Input time ON: 1 ms or more, OFF: 20 ms or more

          Protection circuit

          Power supply reverse connection protection, power supply surge protection, output overcurrent protection, output surge protection, output reverse connection protection

          Rating

          Power voltage

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

          Power consumption

          Transmitter: 450 mW or less (15 mA or less at 24 V, 15 mA or less at 12 V)
          Receiver: 360 mW or less (12 mA or less at 24 V, 15 mA or less at 12 V)

          450 mW or less (15 mA or less at 24 V, 21 mA or less at 12 V)

          Transmitter: 450 mW or less (15 mA or less at 24 V, 15 mA or less at 12 V)
          Receiver: 360 mW or less (12 mA or less at 24 V, 15 mA or less at 12 V)

          450 mW or less (15 mA or less at 24 V, 21 mA or less at 12 V)

          Environmental resistance

          Enclosure rating

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

          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 (No freezing)*1

          Storage temperature

          -20 to +70 °C

          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, 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/lens cover: PMMA (Scratch-resistant coating)

          Accessories

          Instruction manual

          Weight

          Approx. 160 g

          Approx. 75 g

          Approx. 55 g

          Approx. 25 g

          *1 If the ambient temperature is 60 °C or higher, use power source of 24 VDC or lower and control output current of 50 mA or lower.
          *2 Depending on the combined cable, protection rating for connector type differs.

          Rectangular type: PNP, M8 connector 3-pin

          Model

          PR-G51C3PD

          PR-G61C3PD

          Type

          Thrubeam

          Retro-reflective

          Shape

          Rectangular

          Output

          PNP

          Cable connection

          M8 connector (3 pin)

          Detecting distance

          30 m

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

          Number of control outputs

          1 (Dark-ON)*1

          Output operation

          Output 1

          Dark-ON

          Output 2

          Response time

          1 ms

          0.5 ms

          Sensitivity adjustment

          1-rotation trimmer (230°)

          5-rotation trimmer

          Spot diameter

          Light source

          4 element, red LED (631 nm)

          4 element, 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 V DC or less, 100 mA or less
          Residual voltage: 1.2 V or less at 10 mA or less, 2 V or less at 10 to 100 mA

          Stop emission input

          No voltage input
          Input time ON: 1 ms or more, OFF: 20 ms or more

          Protection circuit

          Power supply reverse connection protection, power supply surge protection, output overcurrent protection, output surge protection, output reverse connection protection

          Rating

          Power voltage

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

          Power consumption

          Transmitter: 450 mW or less (15 mA or less at 24 V, 15 mA or less at 12 V)
          Receiver: 360 mW or less (12 mA or less at 24 V, 15 mA or less at 12 V)

          450 mW or less (15 mA or less at 24 V, 21 mA or less 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 (No freezing)*3

          Storage temperature

          -20 to +70 °C

          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, 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/lens cover: PMMA (Scratch-resistant coating)

          Accessories

          Instruction manual

          Weight

          Approx. 55 g

          Approx. 25 g

          *1 The M8 connector (3pin) type has 1 output. If "D" is at the end of the model code, the sensor is equipped with a Dark-ON output only.
          *2 Depending on the combined cable, protection rating for connector type differs.
          *3 If the ambient temperature is 60 °C or higher, use power source of 24 VDC or lower and control output current of 50 mA or lower.

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