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NOVATEK-ELECTRO
REV-201М
REV-201M complies with requirements:
IEC 60947-1:2004,
ІDТ
;
ІEC 60947-6-2:1992, ІDT
;
IEC 61000-4-2:2001, IDT
; CISPR 11:2004, IDT
Pollutants in the amount, which is not to exceed the maximum permissible concentration are none
1.3.2 Front panel view and outer dimensions are shown on figure 1.
1.3.3
REV-201M operation algorithms.
-Energized (Turned
ON
) state of the REV-201M corresponds the
closed
position of the output terminals
1-2
(Channel 1) and
4-5
terminals (Channel 2). Thus the terminals
2-3
(Channel 1) and terminals
5-6
(Channel 2) are
open
when the REV-201M turned ON.
-
Deenergized (Turned
OFF
) state of the REV-201M is when terminals
1-2
(Channel 1) and terminals
4-5
(Channel 2) are open. And accordingly when the REV-201M is in
OFF
state
– then terminals
2-3
(Channel 1)
and terminals
5-6
(Channel 2) are closed.
-
Initialization time delay. After the power supply is given to the input terminals of the REV-201M with the initially
preset Zero time delay settings REV-201M turns ON not momentarily but within the time of approximately 250
milliseconds. This happens due to smooth voltage increase on the power supply source of REV-201M.
1.3.3.1
“Turn ON time delay”
Figure 2
– The working algorithm of relay “Turn ON time delay”
Timing countdown on each channel starts from the moment when the power supply source is applied to the
input terminals «
L1-N
»
,
(Channel 1); «
L2-N
»
,
(Channel 2). Time delay setting is selected using the knobs of
potentiometers 3, 5, 10, 12 (figure 1). Each channel has two adjustable knobs:
Т1
and
Т2
. Time delay for the output
contacts triggering of is determined as the sum of the values adjusted by both knobs (T1 + T2) for each channel
separately.
When the power supply is present
–
GREEN
LED starts glowing and timing countdown begins. After the expiry
of time delay interval
–
RED
LED turns on and the output contacts change the position to the
ON
state.
1.3.3.2
“Impulse 1” operation mode
Figure 3
– The working algorithm of relay “Impulse
1”
Time counting on each of the channels starts from the moment the power is applied to the termi
nals «
L1-N
»,
(Channel 1); «
L2-N
», (Channel 2). Each channel has two adjustments T1 and T2.
When the power supply is given
– on the channel GREEN LED starts glowing and countdown begins. Time
delay intervals are adjusted using the knobs
5
and
10
(Figure 1.) in the diapason
T2
for the Channel 1 and Channel
2 respectively
– pause time.
After the turn
ON
time delay expiry REV-201M turns
ON
for the time determined by the knobs
3
and
12
(Figure
1) in the diapason
T1
– LED indicator change the color to
RED
.
When the Turn
ON
time interval comes to an end REV-201M turns
OFF
the load and REV-201M switches to the
idle mode.
LED
color indicator changes to
GREEN
. A relay working cycle is restarted after recurrent de-energizing
and reenergizing the voltage supply.
ms
