Digital PS-2000B Series Guide d'installation télécharger pdf (Page 10)

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 External Input Signal (Dual use of DIN, RST Input Port)

• General Purpose Input (DIN)’s input level must be 1.5 seconds or longer to

be detected.

• Be sure the voltage value between terminals is controlled via the input volt-

age, so that the PS-B is operated within its recommended range. If the input

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

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

DIN(+), RST(+) are negative, no problems are created. Be sure to oper-

ate the unit within the recommended voltage range.

Input Voltage DC12V to DC24V

Input Current

7mA

Operating Voltage ON voltage: 9V (min), OFF voltage:3V (max)

Isolation Method Via photocoupler

(Interface Circuit) (Connection Example)

+5V

PC357

1.8kΩ

1/10W

D-sub 25 pin Connector

DC12V to

DC24V

DIN0(+), DIN1(+)

DIN2(+), DIN3(+)

RST(+)

Cable

1.8kΩ

1/10W

switch or switching

device

No polarity - for Sink/

Source input

Pin No. Signal Name Pin No. Signal Name

1GND14GND

2 +5V (MAX. 100mA) 15 +5V

3 +12V (MAX. 100mA) 16 DIN3 (+)

4 NC 17 DIN3 (-)

5 DIN2 (+) 18 RST (+)

6 DIN 0 (+) 19 DOUT1 (-)

7 DOUT2 (-) 20 DOUT1 (+)

8 DOUT2 (+) 21 DOUT3 (-)

9 DOUT0 (-) 22 DOUT3 (+)

10 DOUT0 (+) 23 RST (-)

11 DIN2 (-) 24 DIN1 (-)

12 DIN 0 (-) 25 NC

13 DIN 1 (+)

 RAS Interface

Dsub 25 pin (Male)

Screw Size: (4-40): Inch Type

When using No.2 (+5V) and No.3 (+12V) External Power Output, be

sure to use only the designated level of current. Not doing so could

couse a damage or a unit malfunction.

1 2 3 4 5 6 7 8 9 10 11 12 13

14 15 16 17 18 19 20 21 22 23 24 25

DIN0(-), DIN1(-)

DIN2(-), DIN3(-)

RST(-)

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 16

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Digital PS-2000B Series Guide d'installation Page 10

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