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MCS2000-DRV2 & PSDRV2
FRONT FACE OF THE DUAL CHANNEL DRIVE DRV2
Antiresidual
potentiometer
Antiresidual
Potentiometer
1
Terminal
-block
10
•
Maximum output current continuous duty 4.5 A per channel
•
Overload capacity to max 6 A per channel for 30 s to be followed by max 3 A for a
period of min 120 s
•
Protected against output overload.
•
Output stages are individually protected against over temperature
•
Protection against short-circuit during operation and at power up.
•
By a short circuit, the output of the drive will locks for 10 ms and be reactivated. I fthe
problem remains after 4 such cycles, the drive will trip.
•
Once the drive trip, the RESET is achieved only by power off and on(ON / OFF)
•
Individual setup of the antiresidual using a potentiometer.
o
o
o
•
Maximum operating temperature 40°C
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Functionality:
This drive is fully interchangeable with the DRV and DRVH
Each channel is fully independent
Channel
"A"
Channel
"B"
Left position of the potentiometer (CCW) : antiresidual = 0 V
Right position (CW) : antiresidual = 10% of the power supply voltage.
To set the antiresidual, put a jumper on the corresponding analogue input
(terminals 1-2 for channel A, resp. terminals 3-4 for channel B)
Warner Electric
•
Status diagnostic with 2 LED's
•
Power supply 24 to 48 VDC
•
Protected against inversion of the power supply
polarity
•
Analogue input set point input with internal
limitation to 10 V
•
10 V set point voltage corresponds to an output DC
voltage equal to the input (power supply voltage).
•
The "nominal" output voltage is de 24 VDC. Over
this value we do an integration of the U
upper limit corresponds to a voltage of 48 V during
1 minutes. Once this over excitation period is over,
the system returns automatically to the limited 24
VDC. This is an efficient protection of your brakes,
independent of their internal resistance..
•
The over excitation is achieved by using a 48 VDC
power supply and a set voltage higher than 5 V (5
to 10 V depending on the over excitation required).
USER MANUAL
2
t. The
MC701r-ml-0625
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