Novatek MULTIFUNCTIONAL 2-CH TIME RELAY REV-201M REV-201M Datenbogen
Produktcode
REV-201M
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fixed. On special customer request for the algorithm “START-PAUSE-START” it’s possible to
change the timing intervals and delays as per requirement
change the timing intervals and delays as per requirement
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REV-201M has internally preprogrammed block that doesn’t allow to turn ON the power load on
Channel 2 until output contacts of Channel 1 are being closed (ON).
Channel 2 until output contacts of Channel 1 are being closed (ON).
2 GENERAL USE AND APPLICATION
2.1 FIRST START UP PREPARATIONS
2.1 FIRST START UP PREPARATIONS
2.1.1 Safety precautions
All wiring or cable connections (disconnections) to the REV-201M must be necessarily made on fully
All wiring or cable connections (disconnections) to the REV-201M must be necessarily made on fully
deenergized device.
2.1.2 All settings and adjustments of REV-201M should be made on deenergized device.
Adjustment should be made in the following sequence:
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Setting the operation algorithm
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Setting of timing parameters and delays
IMPORTANT NOTICES:
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To change the operation algorithm of the REV-201M it’s necessary to turn OFF the power
supply for the time of 0,5-1 seconds and change the position of the DIP switches “A” on the
front panel (See Figure 1).
supply for the time of 0,5-1 seconds and change the position of the DIP switches “A” on the
front panel (See Figure 1).
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When changing the operation algorithm it’s necessary to take into account that newly set up
algorithm will take effect only after full deenergization of the REV-201M input terminals with
the subsequent turning ON of the device.
algorithm will take effect only after full deenergization of the REV-201M input terminals with
the subsequent turning ON of the device.
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If during operation any of the timing settings has been modified by the user it’s necessary
to note that the new timing setting will take effect only from the next operation cycle (not
immediately).
to note that the new timing setting will take effect only from the next operation cycle (not
immediately).
2.1.2.1 Operation algorithms selection
List of the operation algorithms is shown in the Table 2 below. For more details kindly see paragraphs of
List of the operation algorithms is shown in the Table 2 below. For more details kindly see paragraphs of
section 1.2.3.
Select the required operation algorithm and set an appropriate position of DIP switches “A” (Fig.1).
Table 2
№ OPERATION MODE
А
DESCRIPTION
1
Turn ON time delay
After the power supply application REV-201M performs user
preset time delay that will be followed by opening of the output
contacts and REV-201M will switch to idle state.
preset time delay that will be followed by opening of the output
contacts and REV-201M will switch to idle state.
2
Impulse mode
After power supply application comes time delay interval
adjusted by the potentiometer knob T1, then the output contacts
close for the time T2 and by the end of the T2 time interval
output contacts open and REV-201M comes to idle state
adjusted by the potentiometer knob T1, then the output contacts
close for the time T2 and by the end of the T2 time interval
output contacts open and REV-201M comes to idle state
3
Cyclic mode
Periodic repetitive turning ON/OFF the output contacts with the
preset timing intervals
preset timing intervals
4
Control operation mode
After power supply application REV-201M output contacts close,
then comes fixed time interval of 10 seconds and output
contacts open. Then comes new fixed time interval of 30
seconds and output contacts close again for the time of 30
seconds. Then contacts open and REV-201M switch to idle
state.
then comes fixed time interval of 10 seconds and output
contacts open. Then comes new fixed time interval of 30
seconds and output contacts close again for the time of 30
seconds. Then contacts open and REV-201M switch to idle
state.
NOTICE:
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In case the DIP switches “A” position are set up in a different combination that is not stated in the
table above – then LED indicators will flash with GREEN and RED color in turns and the output contact
terminals will keep on being in open state.
terminals will keep on being in open state.
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When using the REV-201M in Control operation mode it doesn’t respond to any position or
change of the knobs position D1, D2 as well as timing knobs T1, T2 (see Figure 1).
2.1.2.2 Timing parameters adjustment.
REV-201М
NOVATEK- ELECTRO