2

Specifications are subject to change without notice (20.06.07)

DAC01, PAC01

Supply Specifications

General Specifications

Power supply

Overvoltage cat. III

Rated operational voltage

(IEC 60664, IEC 60038)

through terminals:

A1 and A2

(DAC01)

2, 10

(PAC01)

M24

24 to 240 VAC/DC

+10% -15%, 45 to 65 Hz

M40:

380 to 415 VAC

+10% -15%, 45 to 65 Hz

Voltage interruption

≤ 10 ms

Rated operational power

M24

AC Supply:

4 VA

DC Supply:

1.5 W

M40

AC Supply:

13 VA @ 400 VAC, 50 Hz

Power ON delay

≤ 100 ms

Power OFF delay

≤ 100 ms

Indication for

Power supply ON

LED, green

Output relays ON

LED, yellow (flashing when

timing)

Environment

(EN 60529)

Degree of protection

IP 20

Pollution degree

3 (DAC01) ,2 (PAC01)

(IEC 60664)

Operating temperature

-20 to 60 °C, R.H. < 95%

Storage temperature

-30 to 80 °C, R.H. < 95%

Housing

Dimensions

DAC01

22.5 x 80 x 99.5 mm

PAC01

36 x 80 x 94 mm

Weight

Approx 110 g

Screw terminals

DAC01

Tightening torque

Max 0.5 Nm according to

IEC EN 60947

Approvals

UL, CSA

CE Marking

Yes

EMC

Electromagnetic Compatibility

Immunity

According to EN 61000-6-2

Emission

According to EN 61000-6-3

Timer Specifications

According to EN 61812-1

Mode of Operation

The output relay is normally

in the neutral centre position.

When the power supply is

applied, the relay switches to

star position (pin 16 or 4)

and the star period starts.

At the end of the set time

period, the relay returns to

the neutral centre position

and the set delay between

star and delta position starts.

At the end of the star to

delta delay (adjustable from

50 to 130 ms), the relay

switches in delta position

(pin 18 or 3) and does not

release until the power sup-

ply is interrupted for at least

200 ms.

If the power supply is inter-

rupted for more than 200 ms

before the star time period

has expired, the relay does

not operate and the time cir-

cuit is set to zero. The relay is

ready for a new time period.

Time Setting

Upper knob:

Setting of star time range

Centre knob:

Star time setting on relative

scale: 1 to 10 with respect

to the chosen range.

Lower knob:

Star to delta time setting (50

to 130 ms)

Operation Diagram

PowerSupply

RelayON(15-16)Y

RelayON(15-18)D

T

Y

T

Y

T

Y-D

T

Y-D

³

200ms

³

200ms

£

40 ms

≤ 10 ms

ON

OFF

ON

OFF