Omron D5A-1100 Limit Switch
Omron D5A-1100 is a cylinder-type M5 limit switch with a 1.3 mm ceramic pin plunger and SPST-NC contact form. The listed electrical values are 10 mA at 24 VAC and 10 mA at 12 VDC, with operating speed from 1 µm/s to 0.5 m/s. Maximum contact resistance is 800 mΩ and IP40 protection is specified. The D5A-1100 M5 Ceramic Pin Plunger belongs to the D5A Series within the Omron M5 Limit Switch Range from Omron Precision Switch Products. Mechanical durability is ten million operations minimum, while electrical durability is one million operations minimum under the listed condition.
| Brand | Omron |
| Product | Limit Switch |
| Model Number | D5A-1100 |
Omron D5A-1100 Limit Switch – Technical Specifications
| Specification | Value |
|---|---|
| Shape Structure | Cylinder type (M5) |
| Ctuator | Pin plunger 1.3 dia. Ceramic plunger |
| Contact Form | SPST-NC |
| Electrical Ratings | 10 mA at 24 VAC/ 10 mA at 12 VDC |
| Frequency | 50/60 Hz |
| Ambient Temperature | Operating: -20 to 75 ℃ (with no icing) |
| Ambient Humidity | 35 to 85% RH |
| Shock Resistance | Destruction: 1,000 m/s 2 max. Malfunction: 300 m/s 2 max. |
| Degree Of Protection | IP40 |
| Contact Resistance Initial Value | 800 mΩ max. |
| Durability | Electrical: 1,000,000 operations min. (10 mA at 24 VAC ) Mechanical: 10 million operations min. |
| Permissible Operating Speed | 1 µm/s to 0.5 m/s |
The Omron D5A-1100 Limit Switch is a cylinder-type M5 model with a 1.3 mm ceramic pin plunger and SPST-NC contact form. The listed electrical values are 10 mA at 24 VAC and 10 mA at 12 VDC, with frequency specified at 50/60 Hz. Operating speed ranges from 1 µm/s to 0.5 m/s. Maximum contact resistance is 800 mΩ and IP40 protection is listed. Mechanical durability is ten million operations minimum, while electrical durability is one million operations minimum under the listed 10 mA at 24 VAC condition. Operating temperature ranges from -20 to 75°C with no icing.
Relative humidity is specified from 35 to 85%. Destructive shock resistance is 1,000 m/s² maximum and malfunction shock resistance is 300 m/s² maximum. The strongest exact-model terms are D5A Series, M5 cylinder type, 1.3 mm ceramic pin plunger, SPST-NC contacts, 10 mA at 24 VAC, 10 mA at 12 VDC, 1 µm/s to 0.5 m/s operating speed, 800 mΩ contact resistance, and IP40 protection. The source does not provide a cable type, cable length, repeat accuracy, operating force, or insulation-resistance value for this row, so legacy cable claims are omitted. For the related M8 ceramic pin-plunger version, see D5A-3200.
