Omron D40Z-1C2 Safety Door Switch
Omron D40Z-1C2 is a compact non-contact safety door switch designed for protective-door and machine-guard position monitoring without mechanical switch actuation. It uses a Type 4 low-level coded interlock structure, creating a non-contact relationship between the switch, actuator and guarded access point. The integrated 2 m cable supports installation and connection to the associated safety system, while the specified operating-distance variation is 20% or less at 23°C, with a maximum distance of 2.5 mm. The D40Z-1C2 belongs to the D40Z Series within the non-contact safety door switch range from Omron machine safety products, supporting machine guarding, protective access detection and safety control applications.
| Brand | Omron |
| Product Type | Safety Door Switch |
| Model Number | D40Z-1C2 |
Omron D40Z-1C2 Safety Door Switch - Technical Specifications
| Specification | Value |
|---|---|
| Interlock type | Type 4 |
| Coding level | Low level coded |
| Direct opening travel | 20% or less of operating distance at 23 °C (maximum 2.5 mm) |
| 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 | 2 m |
| Weight | Switch: approx. 175 g, actuator: approx. 20 g |
The Omron D40Z-1C2 Non-contact Safety Door Switch uses a Type 4 low-level coded interlock structure for monitoring protective machine doors without conventional mechanical switch actuation. Its non-contact sensing relationship connects the switch and actuator with the guarded access point, allowing protective-door position to be monitored by the associated machine safety system. The integrated 2 m cable provides a defined connection length for installation around machinery. Its specified operating-distance variation is 20% or less at 23°C, with a maximum operating distance of 2.5 mm. The important semantic relationships are non-contact safety switching, Type 4 interlocking, low-level coding, protective-door detection, machine guard monitoring and safety control. These functional entities describe the D40Z-1C2 more clearly than secondary weight, vibration or environmental values. The Type 4 interlock classification also provides an important distinction from the Type 2 mechanical safety door switches found elsewhere in the product range. Cable length becomes another practical model-selection attribute within the D40Z Series. The D40Z-1C2 therefore provides a compact non-contact link between guard position and the associated safety architecture. For another supplied D40Z model with the same core non-contact safety door function but a different cable configuration, the D40Z-1C5 provides a closely related option.
