High-precision Switch
D5A
High-precision Switch for Detecting Micron-unit Displacement
Ratings
Item |
Electrical ratings |
Contact output models |
M5, M8, M16 Type: 10 mA at 24 VAC, 10 mA at 12 VDC |
Solid-state output models |
100 mA at 5 to 24 VDC ± 10% |
Characteristics
Degree of protection |
D5A-1[], D5A-2[]: IP40 |
|
Repeat accuracy *1 |
M5 (D5A-1[][][] series), M8, slim type:1 μm max. |
|
M5 (D5A-2[][][] series), M16, limit type:3 μm max. |
||
Durability *2 |
Mechanical |
10,000,000 operations min. |
Electrical |
1,000,000 operation min. (Contact output models: 24 VAC, 10 mA, resistive load, |
|
Deviation in electrical durability |
M5, M8, M16, slim type: 10 μm max. |
|
Limit type: 20 μm max. |
||
Operating speed |
1 μm/s to 0.5 m/s |
|
Rated frequency |
50/60 Hz |
|
Insulation resistance |
100 MΩ min. (at 250 VDC) between each terminal and non-current-carrying metal part |
|
Contact resistance |
800 mΩ max. (initial) with 1 m cable, |
|
Dielectric strength |
1,000 VAC, 50/60 Hz for 1 min between each terminal and non-current-carrying metal part |
|
Vibration |
Malfunction |
10 to 55 Hz, 1.5-mm double amplitude |
Shock |
Mechanical |
1,000 m/s2 max. |
Malfunction |
300 m/s2 max. |
|
Temperature coefficient *3 |
M5, M8, slim type: ± 20 × 10-6/ ° C max. |
|
Ambient operating temperature |
-20°C to +75°C (with no icing) |
|
Ambient operating humidity |
35% to 85% RH (35% to 95% RH with the seal rubber) |
Note: The above figures are initial values.
1. Contact your OMRON sales representative for measurement conditions of the repeat accuracy.
2. Durability values are calculated at an operating temperature of +5°C to +35°C, and an operating humidity of 40% to 70%RH. Contact your OMRON sales representative for more detailed information on other operating environments.
3. The value indicates the operating position change rate for a change of 1°C in the ambient temperature. The specifications depend on the model.
Contact your OMRON sales representative for details.
4. Values for contact output models.