19

( ): dimensions for D-A93.

D-A90V/D-A93V/D-A96V

Auto Switch Specifications

Reed Switch: Direct Mounting Style

D-A90(V)/D-A93(V)/D-A96(V)

Grommet

PLC: Programmable Logic Controller

Note) q In a case where the operation load is

an inductive load.

w In a case where the wiring load is

greater than 5 m.

e In a case where the load voltage is

100 VAC.

Use the auto switch with a contact protection

box in any of the above mentioned cases.

(For details about the contact protection box,

refer to page 17.)

Fix the switch with the existing screw

installed on the switch body. The switch

may be damaged if a screw other than the

one supplied, is used.

Operating Precautions

Caution

Auto switch part no.

Lead wire length 0.5 m

Lead wire length 3 m

D-A90(V)

6

30

D-A93(V)

6

30

D-A96(V)

8

41

Unit: g

Unit: mm

Weight

Auto Switch Internal Circuit

D-A90(V)

D-A93(V)

D-A96(V)

Dimensions

D-A90/D-A93/D-A96

b Lead wires

D-A90(V)/D-A93(V) — Oilproof heavy-duty vinyl cable: ø2.7, 0.18 mm2 x 2 cores (Brown, Blue), 0.5 m

D-A96(V) — Oilproof heavy-duty vinyl cable: ø2.7, 0.15 mm2 x 3 cores (Brown, Black, Blue), 0.5 m

Note 1) Refer to page 17 for reed switch common specifications.

Note 2) Refer to page 17 for lead wire lengths.

IC circuit, Relay, PLC

24 VAC/DC or less

50 mA

None

1

Ω or less (including lead wire length of 3 m)

48 VAC/DC or less

40 mA

100 VAC/DC or less

20 mA

Relay, PLC

24 VDC

5 to 40 mA

None

D-A93 — 2.4 V or less (to 20 mA)/3 V or less (to 40 mA)

D-A93V — 2.7 V or less

Red LED illuminates when ON.

Conforming to CE Standards

100 VAC

5 to 20 mA

IC circuit

4 to 8 VDC

20 mA

0.8 V or less

Auto switch part no.

Electrical entry direction

Applicable load

Load voltage

Maximum load current

Contact protection circuit

Internal resistance

D-A93/D-A93V/D-A96/D-A96V (With indicator light)

Auto switch part no.

Electrical entry direction

Applicable load

Load voltage

Indicator light

Standard

Contact protection circuit

Load current range

and max. load current

Internal voltage

drop

D-A90V

D-A90

D-A90

D-A90V

D-A90V

D-A90

In-line

Perpendicular

In-line

Perpendicular

In-line

Perpendicular

D-A93V

D-A93

D-A96

D-A96V

D-A93V

D-A93

In-line

Perpendicular

In-line

Perpendicular

In-line

Perpendicular

D-A90/D-A90V (Without indicator light)

2

2.8

4

22

(24.5)

10

Indicator light

D-A90 type comes without indicator light.

Most sensitive position

M2.5 x 4 l

Slotted set screw

2

22

6

Indicator light

D-A90V type comes without indicator light.

M2.5 x 4 l

Slotted set screw

ø2.7

10

Most sensitive position

For details about certified products conforming to

international standards, visit us at www.smcworld.com.

LED diode

LED diode

Contact

protection

box

CD-P11

CD-P12

OUT (

±)

Brown

OUT (

±)

Blue

OUT (+)

Brown

OUT (–)

Blue

Contact

protection

box

CD-P11

CD-P12

Blue

Resistor

Zener

diode

Brown

LED diode

Resistor

Reverse

current

prevention

diode

OUT

Black

DC (+)

Brown

DC (–)

Blue

Load

(

+)

(

–)

DC power

supply