2

Specifications are subject to change without notice (18.06.07)

DMB01, PMB01

Function Op

Delay on operate

The time period begins as

soon as the trigger contact

is closed.

At the end of the set delay

time the relay operates and

doesn't release until the trig-

ger contact is closed again

or the power supply is dis-

connected.

If

the

trigger

contact is closed before the

end of the delay time, the

device resets and a new

time period starts.

Function In

Interval

The relay operates and the

time period begins as soon

as the trigger contact is

closed. The relay releases at

the end of this period or

when the power supply is

disconnected.

The

relay

operates again when the

trigger

contact

is

closed

again. If the trigger contact

is closed before the end of

the delay time, the relay

keeps ON and a new time

period starts.

Function Io

Interval on trigger open

The relay operates and the

time period begins as soon

as the trigger contact is

opened. At the end of the

set delay or when the power

supply is disconnected the

relay

releases.

The

relay

operates again when the

trigger contact is opened

again. If the trigger contact

is opened before the end of

the delay time the relay

keeps ON and a new time

period begins.

Function Id

Double interval

The relay operates and the

time period begins as soon

as the trigger contact is

closed. The relay releases at

the end of this period or

when the power supply is

disconnected.

When the

trigger contact is opened

the relay operates again for

the set delay period. If the

trigger contact is opened

before the end of the first

time period the second one

begins; if the trigger contact

is closed before the end of

the second time period the

relay keeps ON and the first

time period begins again.

Function Dr

Delay on release

The relay operates as soon

as the trigger contact

is

closed.

The

time

period

begins when the trigger con-

tact is opened. The relay

releases at the end of the

set delay time or when the

power supply is disconnect-

ed. The relay operates again

when the input contact is

closed again. If it is closed

before the end of the delay

time the relay keeps ON, a

new time period begins as

soon

as

the

contact

is

opened again.

Function R

Symmetrical recycler, ON-

time period first

The relay operates and the

time period begins as soon

as

the

input

contact

is

closed. After the set delay

period the relay releases for

the same time period. This

sequence

continues

with

equal ON- and OFF-time

periods until the power sup-

ply is interrupted.

Function Rb

Symmetrical recycler,

OFF-time period first

The time period begins as

soon as the input contact is

closed. The relay is OFF

during the set delay period,

after this time it operates for

the same time period. This

sequence

continues

with

equal OFF- and ON-time

periods until power supply is

interrupted.

Supply Specifications

General Specifications

Function and Time Setting

Mode of Operation

Power supply

Overvoltage cat. III

Rated operational voltage

(IEC 60664, IEC 60038)

through terminals:

(DMB01C)

A1, A2

24 VDC ±15% and

(PMB01C)

2, 10

24 to 240 VAC

+10%/-15%, 45 to 65 Hz

(DMB01D)

A1, A2

24 to 240 VAC/DC

(PMB01D)

2, 10

+10%/-15%, 45 to 65 Hz

Voltage interruption

≤ 10 ms

Rated operational power

AC supply

4 VA

DC supply

1.5 W

Power ON 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 (DMB01), 2 (PMB01)

(IEC 60664)

Operating temperature

-20 to 60°C, R.H. < 95%

Storage temperature

-30 to 80°C, R.H. < 95%

Housing

Dimensions

DMB01

22.5 x 80 x 99.5 mm

PMB01

36 x 80 x 94 mm

Weight

Approx. 130 g

Screw terminals

Tightening torque

Max. 0.5 Nm according to

IEC EN 60947

Approvals

UL, CSA

RINA (DMB01 only)

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

Upper knob:

Setting of function:

Op - delay on operate

In

- interval

Io

- interval on trigger

open

Id - double interval

Dr - delay on release

R

- symmetrical recycler

(ON first)

Rb - symmetrical recycler

(OFF first)

Centre knob:

Time

setting

on

relative

scale: 1 to 10 with respect

to the chosen range.

Lower knob:

Setting of time range.