Omron D40A-1C015-F Safety Door Switch
Omron D40A-1C015-F is a compact non-contact safety door switch designed to detect protective-door and machine-guard position without mechanical contact between the switch and actuator. Its 0.15 m cable supports connection around guarded machine access points, while the specified operating-distance variation is 20% or less at 23°C, with a maximum operating distance of 2.5 mm. The non-contact sensing principle supports machine guarding applications where physical switch actuation is not required. The D40A-1C015-F belongs to the D40A Series within the non-contact safety door switch range from Omron machine safety products, linking guard detection, protective access monitoring and compatible safety control systems.
| Brand | Omron |
| Product Type | Safety Door Switch |
| Model Number | D40A-1C015-F |
Omron D40A-1C015-F Safety Door Switch - Technical Specifications
| Specification | Value |
|---|---|
| Direct opening travel | 20% or less of operating distance at 23 °C (maximum 2.5 mm) |
| Insulation resistance | 50 MΩ max |
| Vibration resistance | 10 to 55 to 10 Hz (single amplitude: 0.75 mm, double amplitude: 1.5 mm) |
| Shock resistance | 300 m/s2 min. |
| Ambient operating temperature | –10 to 55°C |
| Ambient operating humidity | 25% to 85% |
| Cable | 0.15 m |
| Weight | Switch: approx. 145 g, actuator: approx. 20 g |
The Omron D40A-1C015-F Non-contact Safety Door Switch provides protective guard-position detection without requiring mechanical contact between the switch and actuator. Its compact non-contact sensing arrangement is designed for machine doors and movable guards where the position of the protective access point must be monitored by a compatible safety control system. The model uses a 0.15 m cable, providing a short integrated connection for installation around the guarded area. Its specified operating-distance variation is 20% or less at 23°C, with a maximum operating distance of 2.5 mm. The important product relationships are non-contact safety switching, protective-door detection, machine guard monitoring, actuator position and safety controller integration. These entities describe the functional purpose of the D40A more effectively than filling the page with weight, shock or insulation specifications. Because physical switch actuation is not required, the D40A family differs semantically and functionally from conventional tongue-operated mechanical safety door switches. This makes sensing principle and cable configuration important criteria when comparing models within the series. The D40A-1C015-F therefore connects a monitored guard position with the associated machine safety architecture through non-contact detection. For a D40A model from the supplied range using a longer integrated cable, the D40A-1C2 provides a relevant related option.
