MAIN POWER SUPPLY


Devices with OPTION L provide low voltage power supply input in a wide voltage range.

The power supply must not be shared with other equipment and meet SELV circuit requirements according to EN/IEC62368:

Suggested power source is a cheap 12VAC / 10VA transformer.

Length between power supply source and device must be less than 3 m.



voltage

9 ... 35 VDC

9 ... 27 VAC

current

690 mA MAX

output voltage

3,3 VDC AT TERMINAL 06



Devices with OPTION M allow power supply from main power line.


VOLTAGE

85 ... 264 VAC

FREQUENCY

47 ... 63 Hz

POWER

< 5 VA

CURRENT

250 mA  MAX @ 115 VAC

100 mA  MAX @ 230 VAC

POWER FACTOR

0,60  @ 115VAC

0,45  @ 230VAC

ISOLATION

3 kV  1 MINUTE

4 kV  3 SECONDS


AN AUTOMATIC 2 POLE CIRCUIT BREAKER OR EQUIVALENT PROTECTION CAPABLE OF DISCONNECTING CIRCUIT IN THE EVENT OF SHORT CIRCUIT OR OVER CURRENT SHOULD BE PROVIDED