SMC Networks D-R K, D- 7K User Manual

OUT2

OUT1

Example

To judge height
of work piece

To confirm depth
of machined hole

OUT1

OUT2

Trimmer Auto Switch

Series

D-

첸

7K/D-R

첸

K

0.5

0.5

mm

Minimum width difference to detect

With one switch, various sized work pieces can be

detected by the difference of more than 0.5mm.

∗ From 0.5mm to detectable width dependant

on applied actuator.

OUT1

Trimmer

OUT2

Trimmer

Operating range of sensor (LED of sensor is on.)

OUT1 Detecting range

Output ON = Green LED is on.

Adjustable by trimmer

Adjustable by
trimmer

Large work piece

Medium work piece

Small work piece

OUT2 Detecting range

Output ON = Orange LED is on.

OUT1 and OUT2 are

adjustable separately

•

Can be mounted on
a standard actuator

•

Amplifier, two
types of mountin

Large work piece

Medium work piece

Small work piece

No work piece

One auto switch
allows work pieces to
be distinguished easily

CAT.ES20-180 A -U

Sensor unit

Amplifier unit

Direct mounting type

Rail mounting type

Specifications

Sensor unit

Mounting
Applicable amplifier unit
Status indication
Electrical entry

Lead wire

Impact resistance
Insulation resistance
Withstand voltage
Ambient temperature
Enclosure
Weight

D-RNK, D-RPK

Operating position: red light is ON. Suitable operating position: green light is O

Grommet

Rail mounting

Oil proof vinyl heavy insulation cable ø3.5 0.14 mm2 4 cores 3 m

With one e-con connector

Note)

980 m/s

2

50 MΩ (500 VDC) between lead wire and case

1000 VAC for 1 min. between lead wire and case

–10 to 60 °C

IP67

58 g (with connector)

D-F7K

Direct mounting

D-Y7K

Note)

The e-con connector is not attached to the lead wire. They will be supplied loose in the same shipme

Internal Circuit

Model

Amplifier unit (with sensor unit)

Applicable sensor unit
Application
Power supply voltage
Current consumption
Output specification
Load voltage
Load current
Internal voltage drop
Leakage current
Response time

Status indication

Electrical
entry

Connection
to sensor

Power supply/
output cable

Lead wire
Impact resistance
Insulation resistance
Withstand voltage
Ambient temperature

D-F7K, D-Y7K

For relay and PLC

12 to 24 VDC
40 mA or less

NPN open collector Two outputs

28 VDC or less

80 mA or less

1.5 V or less

100 µA or less

1 ms or less

e-con connector

Grommet

Oil proof vinyl heavy insulation cable ø3.5 0.14 mm2 4 cores 3 m

98 m/s

2

50 MΩ (500 VDC) between lead wire and case

1000 V AC for 1 min. (between lead wire and case)

–10 to 60 °C

READY:

Red light emitting diode when the piston position detected.

(When the sensor is connected).
OUT 1: Green light emitting diode when ON
OUT 2: Orange light emitting diode when ON

D-RNK

PNP open collector Two output

—

D-RPK

Model

D-첸7K

Vsw (Brown)

GND (Blue)
SOUT 1 (Black)
SOUT 2 (White)

Amplifier unit

D-RNK

D-RPK

Detective

sensor

Switch

main circuit

Sensor unit

Trimmer Auto Switch

D-

첸

7K/D-R

첸

K

DC (+)

(Brown)

Brown

Main circuitMain circuit

White

Blue

Black

Sensor

12 to 24
V DC

DC (–)

(Blue)

OUT 1
(Black)

OUT 2
(White)

Brown

White

Blue

Black

Load

Load

4

3

2

1

DC (+)

(Brown)

Sensor

12 to 24
V DC

DC (–)

(Blue)

OUT 1
(Black)
OUT 2
(White)

Load

Load

4

3

2

1

Trimmer Auto Switch

D-

첸

7K/D-R

첸

K

Descriptions

Sensor unit

Amplifier unit

Applicable actuator and operation range (angle)

Sensor unit D-Y7K

Air gripper

Sensor unit D-F7K

Air cylinder

Air cylinder

Amplifier unit

1

Output (OUT1) indication: green

Lights up when OUT1 outputs.

3

Output (OUT2) indication: orange

OUT1 adjusting trimmer

Lights up when OUT2 outputs.

2

Adjusts the output range of OUT1 when
sensor unit detects the magnetic field.

OUT2 adjusting trimmer

4

Adjusts the output range of OUT2 when
sensor unit detects the magnetic field.

Confirmation of detection at
sensor unit (READY): red

5

Lights up when sensor unit is detecting th
magnetic field. While its lighting, output
ranges of OUT1 and OUT2 are adjustable

7

Confirmation of offset
adjustment (OFFSET): red

Lights up when offset adjustment is
completed.

Offset adjusting trimmer
(ADJ)

6

Adjusts the sensor unit at the time of connectio
Once adjusts, no need to re-adjust as lon
as the sensor unit is not replaced.
Adjustment must be undertaken while the
sensor unit is removed from the actuator.
Refer to the operation manual for details.

Sensor unit

1

Indicator light

Red light turns ON when sensor detects
the magnet field. Green light is ON durin
the suitable position to detect the magne
field (including most sensitive position).

ø3.2 mounting hole
M2.5 x 4L slotted
set screw

Fixes the sensor to the actuator.

2

D-F7K

D-R첸K

6
7

2

1

D-Y7K

2

1

Parallel gripper
Wide opening
Parallel gripper
Parallel gripper
Parallel gripper
Angular gripper
180° opening/closing

MHZ2
MHL2
MHS2

(2 finger)

MHS3

(3 finger)

MHS4

(4 finger)
MHC2
MHW2

10

4

6.8
—
—
—

30° to –10°

—

—
—
—
—
—
—
—

5

8
—
—
—

30° to –10°

—

7

8.5
—
—
—

30° to –10°
88° to –5°

7

10.5
—
—
—

22.5° to –10°
54° to –6°

8

11

6.5

6.5

6.5
—

58° to –5°

8.5

12.5
7
7
7

—

41° to –5°

—
—

7.5

7.5

7.5
—

30° to –4°

—
—

8.5
8

8.5

—
—

—
—
—
—
—
—
—

12 16 20 25 32 40 50 63

—
—
—
—
—
—
—

80 100

Compact
guide cylinder

Air cylinder

MGP

—
—

3.5
—

5

—

4.5
—

4.5
—

5.5
—

5.5
4

5.5
4

5.5
6

5.5
6

6
6

The operating ranges are provided as guidelines including the hysteresis and are n
guaranteed value. Consult SMC for alternative actuators than those shown below

CA2

Model

Bore size (mm)

(mm or ° )

(mm)

Model

Bore size (mm)

Refer to the operation manual for how to adjust/set.

1
2
3

5

4