| Apperance |  |
| Model | NPN | PAS-T4N | PAS-T8N | PAS-T12N | PAS-T16N | PAS-T20N |
| PNP | PAS-T4P | PAS-T8P | PAS-T12P | PAS-T16P | PAS-T20P |
| Type | Through beam |
| Sensing distance | 5 m |
| Detection object | Opaque object of over Ø30 mm |
| Optical axis pitch | 20 mm |
Number of
optical axis | 4 | 8 | 12 | 16 | 20 |
| Sensing range | 60 mm | 140 mm | 220 mm | 300 mm | 380 mm |
| Power voltage | 12 ~ 24 V d.c (Ripple Max. ±10%) |
| Current consumption | Max. 80 mA | Max. 90 mA | Max. 100 mA | Max. 110 mA | Max. 120 mA |
| Output range | | NPN open collector output-Load current : Max. 100 ㎃, | | Load voltage : Max. 30 V DC, Residual voltage : Max. 1 V | | PNP open collector output-Load current : Max. 100 ㎃, Output voltage : (Power voltage-over 2.5 V) | |
| Operating mode | Light ON |
| Response time | Below 7 ms |
| Light source | Infrared emitting diode(Wave length 850 ㎜) |
| Point angle | Within ±5。 (At over 2 m sensing distance) |
| Operating indicator | | Trns.:M/S display:Red LED, Power display : Green LED, Operation Display : Red LED | | Rcvr.E1 display : Red LED, E2 display : Blue, Red, LIght on stability display : | | Green LED, Operation display : Red LED | |
| Ambient light | Sun light : 10,000 lx |
| Ambient temperature | -10 ~ +55 °C (No freezing) |
| Ambient humidity | 35 ~ 85 % RH |
| Vibration | 0 - 55Hz(Cycle for 1 min.) Double amplitude width 1.5 mm, each X.Y.Z direction for 2 hr. |
| Case protection | IP40(IEC) |
| Dielectric strength | 1000 V a.c for 1 min. between current part and case |
| Material | Case : ABS, Window : Acryl |
| Connection | Flying lead 5P,Ø4.3 length 3 m |
| Weight | Each Max. 160 g | Each Max. 180 g | Each Max. 200 g | Each Max. 220 g | Each Max. 240 g |
| Protection circuit | | Auto sensitivity compensation, Mutual interference prevention in parallel installation (M/S mode), | | Reverse polarity protection, Overcurrent protection | |