DMB51CW24
Time Setting
Upper knob:
Centre knob:
Setting of function:
Op- delay on operate
In - interval
Time setting on relative scale:
1 to 10 with respect to the
chosen range.
Io - interval on trigger open
Id - double interval
Dr - delay on release
R - symmetrical recycler
(ON first)
Lower knob:
Setting of time range
Rb - symmetrical recycler
(OFF first)
Mode of Operation
Function Io
Function Dr
Function Op
Function Rb
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
Delay on release
Delay on operate
Symmetrical recycler,
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
The time period begins as
soon as the trigger contact
is closed.
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 the power sup-
ply is interrupted.
At the end of the set delay
time the relay operates and
does not release until the
trigger contact is closed
again or the power supply is
disconnected. If the trigger
contact is closed before the
end of the delay time, the
device resets and a new
time period starts.
is opened before the end of closed again. If it is opened
the delay time the relay before the end of the delay
keeps ON and a new time time the relay keeps ON, a
Additional Load
It's possible to wire an addi-
tional load (i.e.
between pins Y1 and A2,
driven by the trigger contact
period begins.
new time period begins as
soon as the contact is
closed again.
a
relay)
Function In
Interval
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. The relay
operates again when the trig-
ger contact is closed again. If
the trigger contact is closed
before the end of the delay
time, the device resets and a
new time period starts.
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
Function R
without
damaging
the
Symmetrical recycler, ON- device.
time period first
Yellow
mode
LED
working
The relay operates and the
time period begins as soon
Timing: Slow blinking
as the input contact is
closed. After the set delay
period the relay releases for
the same time period. This Incorrect knobs position:
sequence continues with Fast blinking
equal ON- and OFF-time
disconnected.
When the
Relay ON: See operation
diagrams
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
device resets and the first
time period begins again.
periods until the power sup-
ply is interrupted.
Operating Diagrams
Function Op - Delay on operate - Manual start
Function In - Interval - Manual start
Power supply
Power supply
Trigger input
Trigger input
T
T
ON
T
T
ON
Relay ON
Relay ON
LED
OFF
OFF
LED
2
NIC [ NIC-COMPONENTS CORP. ]
