Sensor Controller
S3D2
CSM_S3D2_DS_E_7_1
Offers High-speed Input Response of
0.1 ms and Equipped with Built-in
Timer
• High-speed response of 0.1 ms.
• Ideal as a two-input Controller.
• Lineup includes the S3D2-BK with flip-flop functions convenient for
level control, the S3D2-AKD/CKD/CCD with 24-V power supply, and
the S3D2-DK/EK with one input/output OFF-delay (two circuits)
useful for load control and lamp display
• Power source for the Sensor can be supplied up to
200 mA.
• Ultra-slim body with 30-mm width.
• Multi-function model equipped with timer functions also available.
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Be sure to read Safety Precautions on
page 7.
Ordering Information
Power supply voltage
Output
Timer function
Features
Model
S3D2-DK
S3D2-EK
No
Yes
No
Single-function with one input/output (two circuits)
Relay
Single-function with two inputs/one output (AND/OR operation) S3D2-AK *
100 to 240 VAC
No
Flip-flop function with two inputs/one output
Multi-function with two inputs/one output
Single-function with two inputs/one output
Multi-function with two inputs/one output
S3D2-BK
Yes
Yes
No
S3D2-CK *
S3D2-CC *
S3D2-AKD
S3D2-CKD
S3D2-CCD
Transistor
Relay
24 VDC
Yes
Yes
Transistor
* 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
ON
8 to 12 V (5 mA min.)
0 to 4 V (2 mA max.)
12 V
Input signals OFF
Maximum applied voltage
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).
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