OMRON S3D2 User Manual

Sensor Controller

S3D2

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.

Be sure to read Safety Precautions on
page 7.

Ordering Information

Power supply voltage Output Timer function Features Model

No

Yes S3D2-EK

100 to 240 VAC

24 VDC

* 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 (2 mA max.)

Input signals

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).

OFF 0 to 4 V (5 mA min.)
Maximum applied voltage 12 V

Relay

Transistor Yes S3D2-CC *

Relay

Transistor Yes S3D2-CCD

No
No Flip-flop function with two inputs/one output S3D2-BK

Yes

No Single-function with two inputs/one output S3D2-AKD

Yes

Single-function with one input/output (two circuits)

Single-function with two inputs/one output (AND/OR operation)

Multi-function with two inputs/one output

Multi-function with two inputs/one output

S3D2-DK

S3D2-AK *

S3D2-CK *

S3D2-CKD

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Ratings and Specifications

S3D2

Type

Item Model S3D2-DK S3D2-EK S3D2-AK S3D2-BK S3D2-CK S3D2-CC S3D2-AKD S3D2-CKD S3D2-CCD

Rated supply
voltage

Power consumption 15 VA max. 2.5 VA max. (excluding Sensor power supply)

Power supply for
Sensor

Connected Sensor NPN transistor output (with sinking current of 18 mA min.) or contact output

ON 0 to 4 V (5 mA min.)

OFF 8 to 12 V (2 mA max.) 8 to 30 V (2 mA max.)

Input
signals

Input response time 0.1 ms

Output minimum
pulse width

Control output

Output response
time

Timer functions * ---

Other functions Signal input reverse

Maximum allowable
time of momentary
power failure

Ambient
temperature range

Ambient humidity
range

Noise immunity

Dielectric strength

Vibration
(destruction)

Weight Approx. 140 g

* The timer will not operate in response to input signals received within 50 ms after the Controller power is turned ON.

Short­circuit
current

Maximum
applied
voltage

Two inputs/
two outputs

Single-

function

100 to 240 VAC ± 10% 50/60Hz 24 VDC ± 10%

12 VDC ± 10% (includes all variations) , 200 mA max. (with short-circuit protection) 24 VDC (supplied from power supply)

11 mA TYP (18 mA max.)

30 V

10 ms max. 0.5 ms max. 10 ms max. 0.5 ms max.

Relay output SPST-NO
× 2
250 VAC, 2A (cosI = 1)

10 ms max. 0.5 ms max. 10 ms max. 0.5 ms max.

20 ms max.

Operating : 10 to +55qC, Storage: 25 to +65qC (with no icing)

Operating/storage: 35% to 85%

Operating power supply: 1,500 V (p-p) min.; pulse width: 100 ns, 1 Ps; rise time: 1 ns
Input/output: 1,200 V (p-p) min.; pulse width: 100 ns, 1 Ps; rise time: 1 ns

1,500 VAC min.(between power supply terminals and I/O terminals, and between non-cur­rent-carrying parts)

10 to 55 Hz, double-amplitude of 0.75 mm for 2 hours each of the X, Y, and Z directions

Single-func-

tion (with

OFF-delay)

OFF-delay

0.1 to 1 s
1 to 10 s
selectable

Single-func-

tion (AND/OR

operation)

Relay output SPDT (shared common)
250 VAC, 3 A (cosI = 1)

(Output
reversible)
AND/OR
operating
mode
selection

Flip-flop
function

IN1 2 ms
IN2 2 ms

---

x Signal input

reverse

x Flip-flop

function

0.1 ms

One-shot, ON-delay,
and OFF-delay

0.1 to 1 s
1 to 10 s
selectable

x Signal input reverse
x Sync mode selection
x AND/OR operating mode

selection

Two inputs/one output

Multi-function

NPN open
collector output,
30 VDC, 100 mA
(NO, NC)
Residual voltage
(ON)1.5 V max.
Leakage current
(OFF): 0.1 mA
max.

0.01 to 0.1 s

0.1 to 1 s
selectable

Single-func-

tion (AND/OR

operation)

Relay output SPDT
250 VAC, 3 A (cosI = 1)

---

x Signal input

reverse

x AND/OR

operating
mode
selection

Operating power supply: 480 V (p-p) min.; pulse
width: 100 ns, 1 Ps; rise time: 1 ns
Input/output:
1,000 V (p-p) min.; pulse width: 100 ns, 1 Ps;
rise time: 1 ns

1,500 VAC min.
(between power supply terminals and non-cur­rent-carrying parts)

Multi-function (24 VDC)

NPN open
collector output,
30 VDC, 100 mA
(NO, NC)
Residual voltage
(ON)1.5 V max.
Leakage current
(OFF): 0.1 mA
max.

One-shot, ON-delay,
and OFF-delay

0.1 to 1 s
1 to 10 s
selectable

x Signal input reverse
x Sync mode selection
x AND/OR operating mode

selection

0.01 to 0.1 s

0.1 to 1 s
selectable

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Output Circuit Diagrams

Note: Numbers in parentheses indicate terminal pin numbers.

Relay Output Model Open Collector Model

S3D2-AK/-AKD/

S3D2-DK/-EK

S3D2-CC/-CCD

-CK/-CKD/-BK

NC

NO

Relay contact

NC (6)

250 VAC 3 A

NO (5)

COM (4)

NO

NO

OUT2 (6)

OUT1 (5)

COM (4)

Input Circuit Diagrams

Note: Numbers in parentheses indicate terminal pin numbers.

Voltage output sensor S3D2

10 to
18 mA

+12 V *

(7), (10)

820 Ω 820 Ω

IN

(8), (11)

0 V

Sensor
main
circuit

+12 V *

R

OUT

0 V

(9), (12)

S3D2
main
circuit

Open collector output sensor S3D2

+12 V *

10 to
18 mA

Sensor
main
circuit

OUT

0 V

NC (6)

30 VDC 100 mA

NO (5)

COM (4)

+12 V *

IN

0 V

S3D2
main
circuit

S3D2

Note: Terminals (7) and (10), and (9) and (12) are

connected internally.

* S3D2-AKD/-CKD/-CCD: +24 V

* S3D2-AKD/-CKD/-CCD: +24 V

Connections

Connection Methods

S3D2-AK/-AKD S3D2-CK/-CKD S3D2-CC/-CCD S3D2-BK S3D2-DK/-EK

INPUT

87 9

+12 V IN 1 0 V

1110 12

+12 V IN 2 0 V

POWER

IN 1 IN 2 OUT

S3D2-AK

SENSOR CONTROLLER
SOURCE:100 to 240VAC 50/60Hz
OUTPUT:3A 250VAC

RESISTIVE LOAD

DC POWER SUPPLY

12VDC 200mA

OUTPUT

54 6

COM NO NC

21 3

100to240VAC FG

INPUT

87 9

+12 V IN 1 0 V

1110 12

+12 V IN 2 0 V

POWER

IN 1 IN 2 OUT

S3D2-CK

SENSOR CONTROLLER
SOURCE:100 to 240VAC 50/60Hz
OUTPUT:3A 250VAC

RESISTIVE LOAD

DC POWER SUPPLY

12VDC 200mA

OUTPUT

54 6

COM NO NC

21 3

100to240VAC FG

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(1), (2): Power supply terminals For S3D2-AKD/-CKD/-CCD

Sensors, provide 24 VDC.
The polarity of terminal (2) is
positive, and terminal (1) is
negative. For other models, supply
100 to 240 VAC.

(3): FG terminal Ground with a ground resistance of

100 : max. in locations subject to
excessive noise.

INPUT

87 9

+12 V IN 1 0 V

1110 12

+12 V IN 2 0 V

POWER

IN 1 IN 2 OUT

S3D2-CC

SENSOR CONTROLLER
SOURCE:100 to 240VAC 50/60Hz
OUTPUT:100mA 30VDC

RESISTIVE LOAD

DC POWER SUPPLY

12VDC 200mA

OUTPUT

54 6

COM NO NC

21 3

100to240VAC FG

INPUT

87 9

+12 V IN 1 0 V

1110 12

+12 V IN 2 0 V

POWER

IN 1 IN 2 OUT

S3D2-BK

SENSOR CONTROLLER
SOURCE:100 to 240VAC 50/60Hz
OUTPUT:3A 250VAC

RESISTIVE LOAD

DC POWER SUPPLY

12VDC 200mA

OUTPUT

54 6

COM NO NC

21 3

100to240VAC FG

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(4) to (6): Output terminals
(7), (10): Power supply terminals for S3D2-AKD/-CKD/-CCD

Sensors (+24 V), and other models (+12 V)
(9), (12): Power supply terminals for the Sensor (0 V)
(8), (11): Output terminals for the Sensor

Connect the Sensor output lines.

INPUT

87 9

+12 V IN 1 0 V

1110 12

+12 V IN 2 0 V

POWER

OUT1 OUT2

S3D2-EK

SENSOR CONTROLLER
SOURCE:100 to 240VAC 50/60Hz
OUTPUT:2A 250VAC

RESISTIVE LOAD

DC POWER SUPPLY

12VDC 200mA

OUTPUT

54 6

COM OUT1 OUT2

21 3

100to240VAC FG

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(c)Copyright OMRON Corporation 2007 All Rights Reserved.

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