Panasonic PX-22 Long Range & Wide Area Photoelectric Sensor

Sensing Range

3 /m (for white non-glossy paper, 300×300 /mm)

Output Type

NPN open-collector (OUT1 & OUT2)

Supply Voltage

10–31 /V DC (including ripple)

Power Consumption

≤1.5 /W (operation), ≤0.3 /W (sleep)

Response Time

≤80 /ms

Output Operation

Light-ON / Dark-ON (selectable)

Short-Circuit Protection

Incorporated

Hysteresis

≤15% of operation distance

Protection Rating

IP65 (IEC compliant)

Ambient Temperature

–10 /°C to +55 /°C

Vibration Resistance

10–500 /Hz, 3 /mm double amplitude (20 /G max)

Shock Resistance

500 /m/s² (50 /G) in XYZ directions

Weight

Approx. 210 /g (net), 390 /g (gross)

Emitting Element

Infrared LED (950 /nm, modulated)

Indicators

Red LED (OUT1), Yellow LED (OUT2)

Sensitivity Adjustment

Independent for OUT1 & OUT2 zones

Cable

5-core, 0.3 /mm², 0.5 /m cabtyre cable

Cable Extension

Up to 100 /m (main), 10 /m (auxiliary)

PX-22

Standard main sensor

3 /m

Compact, 4-zone detection, DIP switch config

PX-21

Short-range main sensor

1 /m

For tighter detection zones

PX-24

Long-range main sensor

3 /m

Enhanced zone control

PX-24ES

Main sensor w/ ext. control

3 /m

External input for zone selection, aux support

PX-23ES

Short-range w/ ext. control

1 /m

Compact + external zone control

PX-26

Extended-range main sensor

5 /m

Longest range in series, supports aux sensors

PX-SB1

Auxiliary sensor

700 /mm

Expands side detection zones (L/R)