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 D280
The D280 is a unique control designed to provide a precise bi-directional
(up and down) 0-10vdc speed pattern to provide the smoothest possible
controller response during acceleration and deceleration of the elevator
car. Unique to the D280 is the ability to control both the rate and the
SHAPE of the pattern allowing the adjuster to compensate for the dynamics
of the elevator system and provide a very smooth car ride. Compatible
with a wide variety of elevator drives such as DC, ACVVVF or generator
controls, the D280 accepts dry contact closures and provides adjustments
for up to six speeds, two different acceleration and three (up to four
via jumper) deceleration rates. Direction of the pattern is selected
via UP/DOWN direction inputs. Other feature is an adjsutable "Dead-Zone-Tme
Delay" which allows the output signal to ramp to zero during the
interval between the drop out of the "Run" input and engagement
of the mechanical brake which eliminates rollback. Requires +/- 15VDC
for the on-board circuitry usually available at the terminal blocks of
most elevator drives. Included is a comprehensive step-by-step manual
for smooth and sucsessfull installation.
Click Here for Specifications
 C215
Optional input isolation module for the D280. Offers 14 discrete isolated
inputs with corresponding LED indicators to provide complete isolation
between the connected control circuitry and the existing elevator system.
Mates to the D280 S shape pattern generator.
Click Here for Specifications
IPC Automation
4615
W. Prime Parkway
McHenry, IL 60050-7037
Phone:
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815-759-3934
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Toll Free
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800-323-1691
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Fax:
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815-363-1641
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E-Mail:
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ipcsales@msn.com
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