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Quick links OMRON IA Limit Switches in your country.
Please contact Europe headquarters.
| Shape / Structure | High-precision switches |
|---|---|
| service life | General type |
| Operating mechanism | Slow action |
| Actuator | Bevel plunger |
| Electrical ratings | 100 mA at 5 to 24 VDC +/- 10% |
| Frequency | 50/60 Hz |
| Current consumption / Power consumption | 3 mW Max. |
| Output signal | PNP (2-wire cable model) |
| Leakage current | 0.15 mA Max. |
| Residual voltage | 3 V Max. |
| Switching mechanism | Self-reset mechanism |
| Contact configuration | Normally Close type |
| Contact form | 1b |
| Load | General load |
| Indicator | LED (Light when operating) Voltage: 5 to 24 VDC Leakage current: Approx. 0.15 mA |
| Cable specifications | Oil-resistant cable, 2 cores (5 m) Diameter: 3 mm dia. |
| Ambient temperature | Operating: -20 CEL to 75 CEL (with no icing or condensation) |
| Ambient humidity | Operating: 30%RH to 85%RH (with no icing or condensation) |
| Operating Position repeat accuracy | Standard value: 3 um Max. |
|---|---|
| Deviation after 1,000,000 operations of Electrical durability | 20 um Max. |
| Temperature index | Standard value: +/- 50 * 10-6/ CEL Max. (the deviation rate of the operating position per 1 CEL of ambient temperature) |
| Permissible operating speed | 1 um/s to 0.5 m/s |
| Permissible operating frequency (Mechanically) | 120 operations / 1 minute Max. |
| Permissible operating frequency (Electrically) | 60 operations / 1 minute Max. |
| Insulation resistance | Between live-metallic part and ground: 100 M Ohm Min. (Condition, at 250 VDC Megger) |
| Dielectric strength | Between live-metallic part and ground: 1,000 VAC (Condition, 50/60 Hz for 1 min) |
| Durability (Mechanically) | 10,000,000 operations Min. (No load) (Temperature, Humidityconditions: 5 CEL to 35 CEL, 40 %RH to 70 %RH) |
| Durability (Electrically) | 1,000,000 operations Min. (Resistive load 100 mA at 24 VDC) (Temperature, Humidityconditions: 5 CEL to 35 CEL, 40 %RH to 70 %RH) |
| Vibration resistance (Malfunction) | Vibration frequency range: 10 to 55 Hz, Double amplitude: 1.5 mm, Contact opening: 1 ms Max. at the free position and the total travel position. |
| Shock resistance (Destruction) | 1,000 m/s2 |
| Shock resistance (Malfunction) | Contact opening is 1 ms Max. at the free position and the total travel position at 300 m/s2. |
| Degree of protection | IEC60529 (JEM): IP67 |
| Mounting specification | Front mounting |
| Weight | Approx. 55 g |
| Operating Force (OF) | Standard value 3.93 N Max. |
|---|---|
| Pre-Travel (PT) | Standard value 1 mm Max. |
| Over-Travel (OT) | Standard value 4 mm Min. |
| Movement Differential (MD) | Standard value 5 um Max. |
| Operating Position (OP) | Standard value 15.2 +/- 0.4 mm |
| Free Position (PF) | Reference value 15.8 mm |
As of March 1, 2008