Rockwell Automation Publication 1503-UM053C-EN-P - March 2015
9
Product Description
Chapter 1
•
Power loss ride-through (TDUV) allows the vacuum contactor to remain
closed during short power loss (may require an optional external capacitor,
dependent on ride-through time).
•
Anti-kiss and anti-pumping protection ensure that the vacuum contactor
close – open sequence occurs as expected, avoiding rapid reclosure due to
faulty control devices.
•
Delayed restart protects the vacuum contactor by ensuring that the rated
duty cycle is not exceeded.
•
Temporary jog function (electrically held contactors only) allows the
motor to be positioned for process set-up.
IntelliVAC Versions
See
Chapter 6
for part numbers of the various series of modules. The Series Letter
is printed on the large label on the right-hand side of the enclosure, beside the
part number.
Series A
There are two versions of IntelliVAC control. The first type is used to
control vacuum contactors that are electrically held, with one electrical coil that is
economized electronically. The second is used to control mechanically latched
vacuum contactors (no longer available).
Series B
There is one version of IntelliVAC, to control electrically held and
mechanically latched vacuum contactors (no longer available).
Series C
Updated version of the Series B module (no longer available).
Series D
Minor functionality (firmware) enhancements, primarily related to
definition and handling of Faults and Warnings (no longer available).
Series E
Revised hardware to allow connection to the IntelliVAC Plus or
IntelliVAC MC. The removal of the mini Din connector for updating firmware
(firmware is now updated using the IntelliVAC Plus or IntelliVAC MC boards).
New input circuits to reduce thermal output, and decrease sensitivity to leakage
current.
See
Chapter 6
for catalog numbers for each version of IntelliVAC.
IMPORTANT
A Series C, D or E IntelliVAC module can be used to replace a Series A or Series B
module. When replacing an older series of IntelliVAC with a newer one, note
that the Module and Contactor Status outputs may function differently. See
publication
1503-UM051C-EN-P
and/or
Chapter 5
of this document, and make
any necessary changes to the control circuit.
Summary of Contents for Allen-Bradley IntelliVAC 1503VC-BMC5
Page 1: ...IntelliVAC Contactor Control Module Catalog Number Bulletin 1503VC Series E User Manual...
Page 6: ...6 Rockwell Automation Publication 1503 UM053C EN P March 2015 Summary of Changes Notes...
Page 40: ...40 Rockwell Automation Publication 1503 UM053C EN P March 2015 Chapter 6 Spare Parts Notes...
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