Timers
Multifunction
Types DMB01, PMB01
• Time range 0.1 s to 100 h
• 7 knob selectable functions:
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
• Knob selection of time range
• Knob-adjustable time setting
• Automatic or manual start
• Repeatability:
≤
0.2%
• Output: 8 A SPDT or 8 A DPDT relay
• For mounting on DIN-rail in accordance with DIN/EN
50 022 or Plug-in
• 22.5 mm Euronorm or 36 mm Plug-in module housing
• Combined AC and DC power supply
• LED indication for relay status and power supply ON
DMB 01
PMB 01
Product Description
Multi-voltage timer with 7
knob selectable functions
and 7 knob selectable time
ranges within 0.1s and
100h. For mounting on DIN-
rail (DMB01) or Plug-in
(PMB01).
Ordering Key
Housing
Function
Type
Item number
Output
Power supply
DMB 01 C M24
Type Selection
Mounting
DIN-rail
Plug-in
Output
SPDT
DPDT
SPDT
DPDT
Housing
D-Housing
P-Housing
Supply: 24 VDC and 24 to 240 VAC
DMB 01 C M24
DMB 01 D M24
PMB 01 C M24
PMB 01 D M24
Supply: 24 to 240 VAC/DC
Time Specifications
Time ranges
Knob Selectable
0.1 to
to
1
6
to
60 to
0.1 to
1
to
10 to
≤
5%
≤
0.2%
1s
10 s
60 s
600 s
1h
10 h
100h
Output Specifications
Output
Rated insulation voltage
Contact Ratings
(AgSnO
2
)
Resistive loads
AC 1
DC 12
Small inductive loads AC 15
DC 13
Mechanical life
Electrical life
SPDT or DPDT relay
250 VAC (rms)
µ
8 A @ 250 VAC
5 A @ 24 VDC
2.5 A @ 250 VAC
2.5 A @ 24 VDC
≥
30 x 10
6
operations
≥
10
5
operations
(at 8 A, 250 V, cos
ϕ
= 1)
< 7200 operations/h
Setting accuracy
Repeatability
Time variation
Within rated power supply
Within ambient temperature
Reset
Manual reset of time and/or relay
Pulse duration
Power supply interruption
Automatic start
≤
0.05%/V
≤
0.2%/ºC
Close the trigger contact
between pins A1 and Y1
or 2 and 5
≥
100 ms
≥
200 ms
Connect pins A1 and Y1
or 2 and 5
Operating frequency
Dielectric strength
2 kVAC (rms)
Dielectric voltage
Rated impulse withstand volt. 4 kV (1.2/50 µs)
Specifications are subject to change without notice (15.12.05)
1
DMB01, PMB01
Supply Specifications
Power supply
Rated operational voltage
through terminals:
(DMB01C) A1, A2
(PMB01C) 2, 10
(DMB01D) A1, A2
(PMB01D) 2, 10
Voltage interruption
Rated operational power
AC supply
DC supply
Overvoltage cat. III
(IEC 60664, IEC 60038)
24 VDC ±15% and
24 to 240 VAC
+10%/-15%, 45 to 65 Hz
24 to 240 VAC/DC
+10%/-15%, 45 to 65 Hz
≤
10 ms
4 VA
1.5 W
General Specifications
Power ON delay
Indication for
Power supply ON
Output relays ON
Environment
Degree of protection
Pollution degree
Operating temperature
Storage temperature
Housing dimensions
DIN-rail version
Plug-in version
Weight
Screw terminals
Tightening torque
Approvals
CE Marking
EMC
Immunity
Emission
Timer Specifications
≤
100 ms
LED, green
LED, yellow
(flashing when timing)
(EN 60529)
IP 20
3 (DMB01), 2 (PMB01)
(IEC 60664)
-20 to 60°C, R.H. < 95%
-30 to 80°C, R.H. < 95%
22.5 x 80 x 99.5 mm
36 x 80 x 94 mm
Approx. 130 g
Max. 0.5 Nm according to
IEC EN 60947
UL, CSA
RINA (DMB01 only)
Yes
Electromagnetic Compatibility
According to EN 61000-6-2
According to EN 61000-6-3
According to EN 61812-1
Function and Time Setting
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.
Mode of Operation
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.
2
Specifications are subject to change without notice (15.12.05)
DMB01, PMB01
Mode of Operation (cont.)
Additional Load
It's possible to wire an addi-
tional load (i.e. a relay)
between pins Y1 and A2, or
5 and 10, driven by the trig-
ger contact without damag-
ing the device (see wiring
diagram).
Yellow LED working mode
Timing: Slow blinking
Relay ON: See operation
diagrams
Incorrect knobs
Fast blinking
position:
Wiring Diagrams
DMB 01
L(+)
m
S
Y1
A2
15
25
A1
16
18 26
m
28
S
5
10
1
11
2
4
PMB 01
L(+)
m
3
8
m
9
DMB01C... DMB01D...
DMB01D...
N(-)
N(-)
PMB01C... PMB01D...
PMB01D...
Operation Diagrams
Function Op - Delay on operate - Manual start
Power supply
Function In - Interval - Manual start
Power supply
Trigger input
Trigger input
T
Relay ON
ON
T
Relay ON
ON
T
OFF
LED
T
OFF
LED
Function Op - Delay on operate - Automatic start
Power supply
Function In - Interval - Automatic start
Power supply
T
Relay ON
ON
T
Relay ON
ON
T
OFF
LED
T
OFF
LED
Function Io - Interval on trigger open
Power supply
Function Id - Double interval
Power supply
Trigger input
Trigger input
T
Relay ON
ON
T
T
Relay ON
ON
T
OFF
LED
OFF
LED
Specifications are subject to change without notice (15.12.05)
3
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