2.3.1 POWER SUPPLY B

Switching power supply with multiple isolation and internal fuse

Standard version:

nominal voltage:

100 - 240V~ (- 15% + 10%) Frequency 50/60Hz

Low Voltage version:

Nominal voltage:

24V~ (- 25% + 12%) Frequency 50/60Hz or 24V– (- 15% + 25%)

Power consumption 1.6W max

0.2A included fuse

1 2

L

N

Supply

2.3.2 OP1 OUTPUT

A] Single relay output

NO contact for resistive load of up to 2A / 250V~ max.

Fuse 2A~ T (IEC 127)

B] Triac Output

NO contact for resistive load of up to 1A / 250V~ max.

Fuse 1A~ T (IEC 127)

2.3.3OP2 OUTPUT

Logic output, not isolated 0...5V–, ±20%, 30mA max

2 - Electrical connections

B

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

Varistor for

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

inductive loads

Fuse

 

 

 

 

 

 

 

 

24V~ only

 

 

 

 

 

 

 

 

 

Coil of the

 

 

 

 

 

 

 

 

 

 

 

load contactor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

Varistor for

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

inductive loads

Fuse

 

 

 

 

 

 

 

24V~ only

 

 

 

 

 

 

 

 

 

Coil of the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

load contactor

 

 

 

 

 

 

 

 

 

 

 

 

B

Load Solid state relay

10 11

11