Applied-motion STM23R-2ND Manual do Utilizador descarregar pdf (Página 16)

STM23R Hardware Manual

920-0056C

5/5/2015

Connecting the Digital Output

e STM23R features a digital output labelled “OUT”. is output closes to signal

a fault condition.

is output can be used to drive LEDs, relays and the inputs of other electronic

devices like PLCs. e “+” (collector) and “-” (emier) terminals of the output transistor are available at the con-

nector. is allows you to congure the output for current sourcing or sinking.

Diagrams of each type of connection follow.

Do not connect the output to more than 30VDC.

e current through the output terminal must not exceed 80 mA.

Sinking Output

STM23R

5-24 VDC

Power Supply

+ –

Load

OUT-

OUT+

STM23R

5-24 VDC

Power Supply

+ –

Load

OUT-

OUT+

Sourcing Output

Driving a Relay

STM23R

OUT-

OUT+

1N4935 suppression diode

5-24 VDC

Power Supply

+ –

relay

OUT+

OUT-

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