Alarm recording connection

The diagram below shows an example connection for setting alarm signal to sensor number 1.

Alarm switch

EMERGENCY/ALARM IN/REC/CLOCK ADJ input terminals

[Input Circuit]

 

5V

 

[Input condition]

ground of 200 ms or more

 

 

0.047µF

 

[Input interval]

1 second or more

 

 

10kΩ

5V

 

 

[Specification]

Active: When terminals are short-circuited or “Low” Level is applied.

 

 

 

 

 

 

 

Input

22kΩ

 

 

Non active: Open.

 

 

 

 

 

 

terminal

 

 

 

 

 

 

GND

 

4.7kΩ

 

 

 

 

<Interface circuit inside of the unit>

 

 

 

CALL OUT output terminal

 

 

 

 

[Output Circuit]

 

 

[Specification]

Warning signal (Photo coupler output)

 

 

 

 

 

Active: Short

Max. Drive current 7 mA DC.

 

 

CALL OUT + terminal

 

Non active: Open.

Max. Voltage +24 V DC.

 

 

 

 

 

 

 

CALL OUT - terminal

 

 

 

<Interface circuit inside of the unit>

 

 

 

ALARM OUT/MODE OUT 1 to 4/CLOCK ADJ output terminals

 

 

[Output Circuit]

 

 

[Specification]

Active: “Low” Level

Max. Drive current 30 mA DC.

 

 

Output terminal

 

 

Non active: Open.

Max. Voltage +24 V DC.

 

 

 

 

 

* Be sure to use these terminals within above rated value.

 

 

GND terminal

 

 

 

 

<Interface circuit inside of the unit>

 

 

 

 

Connections

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Mitsubishi Electronics DX-TL4516U Alarm recording connection, Alarm switch, Call OUT output terminal Output Circuit

DX-TL4516U specifications

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