Proface APL3000B - Node Box PC Manual de usuario descargar pdf (Pagina 62)

Chapter 2 Specifications

2-35

 General-Purpose Input (DIN 0 to 3, RST)

Input Voltage DC12V to 24V

Input Method Sink / Source Input

Input Current 10mA ( DC24V )

Input Resistance 3.6kΩ

Input Points

5 points ( common with external

reset input )

Operation

Range

ON voltage DC10V or more

OFF voltage DC3V or less

Isolation Method Photocoupler Isolation

Dielectric Strength Voltage 500V or more

• General-Purpose Input (DIN) level must be 1.5 seconds or longer to be

detected.It may detect under 1.5 seconds.

• Be sure the voltage value between terminals is controlled via the input voltage, so

that the PS-A is operated within its recommended range. If the input voltage

exceeds this range, a malfunction or PS-A damage may occur.

• With Sink/Source input, even if the DIN(-), and RST(-) are positive, and DIN(+),

RST(+) are negative, no problems are created. Be sure to operate the unit within

the recommended voltage range.

(Interface Circuit)

+5V

1.8k

Ω

1/10W

1.8k

Ω

1/10W

PC357

No polarity - for Sink /

Source input

switch or other

switching device

Cable

DC12V

to 24V

RST(+) pin # 5

DIN0(+) pin # 6

DIN1(+) pin # 13

DIN2(+) pin # 16

DIN3(+) pin # 18

RST(-) pin # 11

DIN0(-) pin # 12

DIN1(-) pin # 17

DIN2(-) pin # 23

DIN3(-) pin # 24

1 2 ... 57 58 59 60 61 62 63 64 65 66 67 ... 110 111

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Proface APL3000B - Node Box PC Manual de usuario Pagina 62

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