Specifications are subject to change without notice (18.06.07)

3

DMC01, PMC01

Mode of Operation

Function Op: Delay on

operate, manual start

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. When the trigger

contact is closed, the relay

releases and a new time

period starts.

Function Oa: Delay on

operate, automatic and

manual start

The time period begins as

soon as the power supply is

connected.

At the end of the set delay

time the relay operates and

doesn't release until the trig-

ger contact is closed or the

power supply is disconnect-

ed. When the trigger contact

is closed, the relay releases

and

a

new

time

period

starts.

Function

In:

Interval,

manual start

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 Ia: Interval, auto-

matic and manual start

The relay operates and the

time period begins as soon

as the power supply is con-

nected.

The relay releases at the end

of this period or when the

power supply is disconnect-

ed. The relay operates again

when the trigger contact is

closed. If the trigger contact

is closed before the end of

the delay time, the relay

keeps ON and a new time

period starts.

Function Nr: Interval with

no time reset, manual start

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.

Function Na: Interval with

no time reset, automatic

and manual start

The relay operates and the

time period begins as soon

as the power supply is con-

nected.

The relay releases at the end

of this period or when the

power supply is disconnect-

ed. The relay operates again

when the trigger contact is

closed.

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.

Example1:

Delay

on

operate

with

remote

control time setting:

Using the delay on operate

function,

DMC01D

or

PMC01C can be used to set

the working delay of an

equipment (i.e. a pump) by a

knob placed on a panel. It is

only necessary to connect

an external potentiometer to

the suitable pins (T1, T2, T3

for DMC01D or 8. 9. 11 for

PMC01C) and mount the

knob on the control panel.

Note:

The external potentiometer

must be connected before

the product operates. The

cable length must be below

3 m

Example 2: Interval with

NPN or Namur proximity

sensor.

Using the Interval function

and a NPN or Namur prox-

imity sensor, DMC01 and

PMC01

can

be

used

to

monitor the actual presence

of an object (i.e. a can) in

the right place on a convejor

belt. In fact the sensor trig-

gers the timer each time it

detects an object on the

belt, so the relay keeps ON

as long as there is no gap

on the belt. As soon as there

is a gap on the belt, the

relay switches OFF and an

alarm can be activated.

Yellow LED working mode

Timing:

Slow blinking

Relay ON:

See operation diagrams

Incorrect knobs position:

Fast blinking