Novatek REV-201? Operating manual - page 5
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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