Specifications are subject to change without notice (21.11.05)

Timers
Multifunction
Types DMC01, PMC01

· Time range 0.1 s to 100 h
· 7 knob selectable functions

Op - Delay on operate, manual start
Oa - Delay on operate, automatic and manual start
In - Interval, manual start
Ia - Interval, automatic and manual start
Nr - Interval with no time reset, manual start
Na - Interval with no time reset, automatic and

manual start

Dr - Delay on release

· Knob selection of time range
· Knob adjustable time setting
· External adjustable time setting available
· Repeatability:

0.2%

· DC supply for PNP/NPN and Namur sensors
· Output: 8 A SPDT or 2 x 8 A SPDT relay
· For mounting on DIN-rail in accordance with DIN/EN

50 022 or Plug-in

· 22.5 mm or 45 mm Euronorm or 36 mm Plug-in

module housing

· LED indication for relay status and power supply ON

Product Description

Multi-voltage timer with 7
knob selectable functions
and 7 knob selectable time
ranges within 0.1s and
100h. Remote time setting
available.

15 VDC, 10 mA (1 relay) or 24
VDC, 15 mA (2 relays) supply
for PNP/NPN sensors and 8.2
VDC supply for Namur sensor.
For mounting on DIN-rail
(DMC01) or Plug-in (PMC01).

Type Selection

Mounting

Output

Housing

Supply: 24 VDC

Supply: 24 or 48 VAC

Supply: 115 or 230 VAC

For DIN-rail

1 x SPDT

D - 22.5 mm

DMC 01 C 724

DMC 01 C B48

DMC 01 C B23

For DIN-rail

2 x SPDT

D - 45 mm

DMC 01 D 724

DMC 01 D B48

DMC 01 D B23

Mounting

Output

Housing

Supply: 24 VDC

Supply: 24 VAC

Supply: 115 VAC

Supply: 230 VAC

Plug-in

1 x SPDT

P - Housing

PMC 01 C 724

PMC 01 C 024

PMC 01 C 115

PMC 01 C 230

Plug-in

2 x SPDT

P - Housing

PMC 01 D 724

PMC 01 D 024

PMC 01 D 115

PMC 01 D 230

Time Specifications

Time ranges

Knob selectable

0.1 to 1 s
1

to 10 s

to 60 s

60 to 600 s
0.1 to 1 h
1

to 10 h

10 to 100 h

Setting accuracy

Repeatability

0.2%

Time variation

Within rated power supply

0.05%/V

Within ambient temperature

0.2%/°C

External time setting

Linear remote potentiometer

10 k

Max length of pot. cable

3 m

Reset

Manual reset of time
and/or relay

Close the trigger contact

Pulse duration

10 ms

Power supply interruption

1 relay versions:

700 ms

2 relays versions:

200 ms

PNP/NPN sensor supply output

1 relay versions:

15 VDC, 10 mA

2 relays versions:

24 VDC, 15 mA
pins + and - or 6 and 7
pin + or 6 positive

Namur sensor connection

8.2 VDC, 1k

pins + and S or 6 and 5
pin + or 6 positive

DMC01C

DMC01D

PMC01

Ordering key

DMC 01 C B23

Housing
Function
Type
Item number
Output
Power Supply

Specifications are subject to change without notice (21.11.05)

DMC01, PMC01

Supply Specifications

General Specifications

Power supply

Overvoltage cat. III

Rated operational voltage

(IEC 60664, IEC 60038)

through terminals:
A1, A2 or A1, A3 (DMC01)

B48

24 or 48 VAC ± 15%
45 to 65 Hz

B23

115 or 230 VAC ± 15%
45 to 65 Hz

724

24 VDC ± 20%

2, 10 (PMC01)

024

24 VAC ± 15%,45 to 65 Hz

115

115 VAC ± 15%,45 to 65 Hz

230

230 VAC ± 15%,45 to 65 Hz

724

24 VDC ± 20%

Voltage interruption

10 ms

Rated operational power

AC supply:

5 VA

DC supply:

2 W

Power ON delay

100 ms

Reaction time from trigger

Delayed contact(s)

< 10 ms

Instantaneous contcat

< 20 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 (DMC01), 2 (PMC01)
(IEC 60664)

Operating temperature

-20 to 60 °C, R.H. < 95%

Storage temperature

-30 to 80 °C, R.H. < 95%

Housing dimensions

DMC01C

22.5 x 80 x 99.5 mm

DMC01D

45 x 80 x 99.5 mm

PMC01

36 x 80 x 94 mm

Weight

120 to 260g depending on
model

Screw terminals

(DMC01)

Tightening torque

Max 0.5 Nm according to
IEC EN 60947

Approval

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

Function/Range/Time Setting

Adjust the function setting
the DIP switches 1 to 6 as
shown below (1 to 4 for
DMC01Cxxx).

Note 1: DIP switch 5 must
be kept ON when using
PMC01Dxxx.

Note 2: DIP switch 6 does
not have any effect on the
PMC01Cxxx working mode.

To access the DIP switches
open the grey plastic cover
using a screwdriver as
shown below.

Upper knob:

Selection of function:
Op - Delay on operate,

manual start

Oa - Delay on operate,

automatic and manual
start

In - Interval, manual start
Ia - Interval, automatic

and manual start

Nr - Interval with no time

reset, manual start

Na - Interval with no time

reset, automatic and
manual start

Dr - Delay on release

Centre knob:
Time setting on relative

scale: 1 to 10 with respect
to the chosen range.

Lower knob:
Setting of time range

External potentiometer
(DMC01D, PMC01C):
Time setting on relative
scale: 1 to 10 with respect
to the chosen range.

Output Specifications

Output

1 or 2 x SPDT relay

Rated insulation voltage

250 VAC (RMS)

Contact Ratings (AgSnO

)

Resistive loads

AC 1

8 A @ 250 VAC

DC 12

5 A @ 24 VDC

Small inductive loads AC 15

2.5 A @ 250 VAC

DC 13

2.5 A @ 24 VDC

Mechanical life

30 x 10

operations

Electrical life

operations

(at 8 A, 250 V, cos

= 1)

Operating frequency

< 7200 operations / h

Dielectric strength

Dielectric voltage

2 kVAC (RMS)

Rated impulse withstand volt. 4 kV (1.2/50 µs)

Sensor type selection
ON ON OFF OFF: PNP/NPN sensor,

Open collector
or contact

OFF OFF ON ON:

Namur sensor

Time setting (DMC01D and PMC01C)
ON:

Centre knob on front

OFF:

External trimmer

Second relay
ON:

Instantaneous

OFF:

DPDT

DMC01D,
PMC01C,
PMC01D

DMC01C

Specifications are subject to change without notice (21.11.05)

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

Function Na: Interval with
no time reset, automatic
and manual start

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

Specifications are subject to change without notice (21.11.05)

DMC01, PMC01

Operation Diagrams

Function Op - Delay on operate, manual start

Function Oa - Delay on operate, automatic and manual start

Function In - Interval, manual start

Function Ia - Interval, automatic and manual start

Function Nr - Interval with no time reset, manual start

Function Na - Interval with no time reset, automatic and manual start

Function Dr - Delay on release

Power supply

Trigger input

Relay 1 ON

LED

Relay 2 ON
(delayed)

Relay 2 ON
(instant.)

Power supply

Trigger input

Relay 1 ON

LED

Relay 2 ON
(delayed)

Relay 2 ON
(instant.)

Power supply

Trigger input

Relay 1 ON

LED

Relay 2 ON
(delayed)

Relay 2 ON
(instant.)

Power supply

Trigger input

Relay 1 ON

LED

Relay 2 ON
(delayed)

Relay 2 ON
(instant.)

Power supply

Trigger input

Relay 1 ON

LED

Relay 2 ON
(delayed)

Relay 2 ON
(instant.)

Power supply

Trigger input

Relay 1 ON

LED

Relay 2 ON
(delayed)

Relay 2 ON
(instant.)

Power supply

Trigger input

Relay 1 ON

LED

Relay 2 ON
(delayed)

Relay 2 ON
(instant.)

OFF

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