Instruction Manual

Wire the power AC connection to the terminals.

FB1 FB2 PE N L

CN4

(option)

Operating voltage 100Vac - 270Vac

( MAX. 0.75 mm )

Note: FB1, FB2 are used to remotely display the on

When the switch is closed, FB1 is connected to FB2;

FB1 is disconnected from FB2.

and off states of the switch.

when the switch is open,

remote display function is The enclosure needs to add a M12 cable gland if

needed.

the

PEFS

MCU-CONTROL

FB1 FB2 P E N L

Resistance

Indicator light

AC distribution box

Note:

External power: +5~48V，＞150mA

Resistance: metal shell，＞10W

External power

Monitoring room

Resistor is selected according to supply voltage, to ensure circuit current less

than the rated current of the Indicator light and ＜320mA

FB1

FB2