12.Signal connection (3) BD481 circuit

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+24V

connector

 

(External power)

CNIN2

 

 

pin no

COMIN

 

8

 

 

 

 

signal

 

(31)

PI 1

 

contact

 

 

(38)

PI 8

 

 

 

contact

 

+24V GND

 

 

(Exteranl power)

 

 

Connect Discrete/Binary input signal as followings.

+24V (External power)

cont act

+24V GND (External power)

connector CNIN2

pin no

COMIN

 

 

7

 

signal

(27)binary/ (User setting)

discrete

It is a binary input in case that this signal is open.

4)Program Strobe Signal

It decides to confirm program selection signal.

It acquire the signal in a stable timing between the input signals to decide the timing being read for the program selection for external.

(1) Binary program selection in case that program strobe signal is not used.

+24V

(External power)

cont cat

+24V GND (External power)

connector CNIN2

pin no

COMIN

 

 

7

 

 

signal

 

program

(User(28) setting)

 

strobe

Turn it on always.

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Image 415
Hyundai HI4 operation manual Connect Discrete/Binary input signal as followings, ※ Turn it on always