Connections

CXA-0474

RL：Load resistance（7W minimum）

SW1

Unit operation

aOperation

b

Does not operate

Open

Operation

Operate as follows by switching SW1.

Load condition

Alarm output

（CN1-8 ）

※1

Shut-down function

※2

Normal condition

0.5V max.

Does not shut down

When 1 load

(lamp) is run-out

5 0.5V

Does not shut down

When 2 loads

(lamps) are run-out

5 0.5V

Shut down

Protection circuit operation

※1: In the case of low mode, and more than one of SW3-SW5 in

the connection diagram was open, output alarm signal of 5V.

※2: When all lamps were opened, this inverter has included

protective function to stop operation in about 3 seconds.

SW2

Unit operation

a

Voltage dimmer

Vbr=0 to 2.5V

Vbr=2.5V: Maximum brightness

b

Volume dimmer

VR=0 to 10kΩ

VR=10kΩ: Maximum brightness

Operate as follows by switching SW2.

・All specifications are subject to change without notice.

3