![]()
Global
These are navigation links to move inside this page.
Sensor Controller
Offers High-speed Input Response of 0.1 ms and Equipped with Built-in Timer
![]()
Quick links OMRON IA Sensor Controllers in your country.
Please contact OMRON Europe B.V. in Netherlands.
List of Models
| Power supply voltage | Output | Timer function | Features | Model |
| 100 to 240 VAC | Relay | No | Single-function with one input/output (two circuits) | S3D2-DK |
| Yes | S3D2-EK | |||
| No | Single-function with two inputs/one output (AND/OR operation) | S3D2-AK * | ||
| No | Flip-flop function with two inputs/one output | S3D2-BK | ||
| Yes | Multi-function with two inputs/one output | S3D2-CK * | ||
| Transistor | Yes | S3D2-CC * | ||
| 24 VDC | Relay | No | Single-function with two inputs/one output | S3D2-AKD |
| Yes | Multi-function with two inputs/one output | S3D2-CKD | ||
| Transistor | Yes | S3D2-CCD |
*Models compatible with Sensors for PNP connections are also available. These model numbers have the suffix B (e.g., S3D2-AKB).
Differences from NPN Models
| Input signals | ON | 8 to 12 V (2 mA max.) |
| OFF | 0 to 4 V (5 mA min.) | |
| Maximum applied voltage | 12 V |
Note:S3D2-AK(B)/-CK(B)/-CC(B) models with UL certification are available.
These model numbers have the suffix US (e.g., S3D2-AK-US).