| Shape | Square type |
|---|---|
| Sensing method | Retro-reflective with M.S.R. function |
| Sensing distance |
When using the E39-R1S: 100 mm to 4 m When using the E39-R1: 100 mm to 3 m |
| Standard sensing object | Opaque: 75 mm dia. min. |
| Directional angle | 2 to 10 ° |
| Light source | Red LED (660 nm) |
| Power supply voltage | 12 to 24 VDC±10% ripple (p-p) 10% max. |
| Current consumption | 30 mA max. |
| Control output |
NPN open collector 26.4 VDC max. 100 mA max. Residual voltage: 1 V max. (Load current Less than 10 mA) Residual voltage: 2 V max. (Load current 10 to 100 mA) |
| Operation mode | Light-ON/Dark-ON selectable |
| Protective circuit | Output short-circuit protection, Output reverse polarity protection, Power supply reverse polarity protection |
| Response time | Operate or reset: 1 ms max. |
| Sensitivity setting | Single-turn adjustment |
| Ambient illuminance |
Incandescent lamp: 3,000 lx max. Sunlight: 10,000 lx max. |
| Ambient temperature range (Operating) | -25 to 55 ℃ (with no icing) |
| Ambient temperature range (Storage) | -40 to 70 ℃ (with no freezing or condensation) |
| Ambient humidity range (Operating) | 35 to 85 % (with no condensation) |
| Ambient humidity range (Strage) | 35 to 95 % (with no condensation) |
| Insulation resistance | 20 MΩ min. (500 VDC megger) |
| Dielectric strength | 1000 VAC 50/60 Hz 1 min |
| Vibration resistance | Destruction: 10 to 55 Hz, 1.5 mm double amplitude each in X, Y, and Z directions for 2 h |
| Shock resistance | Destruction: 500 m/s2 3 times each in X, Y and Z directions |
| Degree of protection | IEC: IP67 |
| Connection method | Pre-wired models (Cable length 2 m) |
| Indicator | Operation indicator (orange), Stability indicator (green) |
| Weight | Package: Approx. 65 g |
| Accessories | Instruction manual |
| Material |
Case: Polybutylene terephthalate (PBT) Lens: Methacrylate resin |
