IP-65 datasheet(79/92 Pages) ETC

79 / 92 page

Auto switch model

0.5 m (

Nil)

3 m (

5 m (

D-A73C

D-A80C

Lead wire length

∗ Refer to the applicable internal circuit diagram (numbers q to u) on page 1587.

Note 1) Refer to page 1584 for reed auto switch common specifications.

Note 2) Refer to page 1584 for lead wire lengths.

Note 3) Lead wire with connector may be shipped with the auto switch.

Note 4) Under 5 mA, the strength of the indicator light is poor. In some cases, visibility of the

indicator light will not be possible where the output signal is less than 2.5 mA. However,

there is no problem in terms of contact output, when an output signal exceeds 1 mA or

more.

Note 5) The auto switches can operate at 12 VDC, but consider the internal voltage drop of the auto

switch described in Reed Auto Switch Precautions on page 12.

Model

D-LC05

D-LC30

D-LC50

Lead wire length

0.5 m

3 m

5 m

Part No. of Lead Wires with Connectors

(Applicable only for connector type)

Connector

1. Confirm that the connector is appropriately

tightened. If tightened insufficiently, the

waterproof performance will deteriorate.

2. Refer to page 1679 for the details.

Precautions

Caution

Auto Switch Specifications

PLC: Programmable Logic Controller

Refer to SMC website for the details of

the products conforming to the

international standards.

D-A73C (With indicator light)

D-A73C

Relay, PLC

24 VDC (5)

5 to 40 mA

None

2.4 V or less

Red LED illuminates when turned ON.

CE marking

D-A80C

Relay, IC circuit, PLC

50 mA

None

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

CE marking

D-A80C (Without indicator light)

Auto switch model

Applicable load

Load voltage

Load current range (4)

Internal circuit∗

Contact protection circuit

Internal voltage drop

Indicator light

Standard

Auto switch model

Applicable load

Load voltage

Maximum load current

Internal circuit∗

Contact protection circuit

Internal resistance

Standard

24 V AC

Dimensions

(mm)

Weight

(g)

Indicator light

D-A80C without

indicator light

Most sensitive position

Lead wire

with connector

Lead wires with a connector indication

Reed Auto Switch

Rail Mounting Type

D-A73C/D-A80C

1660

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