Rockwell Automation 1503VC IntelliVAC Contactor Control Module - Manual (Page 7)

Product Description 1-3
1503-UM051D-EN-P – June 2013
IntelliVAC Features (cont.)
ƒ Anti-kiss and anti-pumping protection ensure that the vacuum
contactor close – open sequence occurs as expected, avoiding
rapid re-closure due to faulty control devices
ƒ Delayed restart protects the vacuum contactor by ensuring that
the rated duty cycle is not exceeded
ƒ Temporary jog function (electrically held contactors only)
allows the motor to be positioned for process set-up
IntelliVAC Versions
Series A There are two versions of IntelliVAC control. The
first type is used to control vacuum contactors that
are electrically held, with a single electrical coil
that is economized electronically. The second is
used to control mechanically latched vacuum
contactors.
Series B There is a single version of IntelliVAC, to control
both electrically held and mechanically latched
vacuum contactors.
Refer to Chapter 6, for catalog numbers for each version of
IntelliVAC.
A Series B IntelliVAC module can be used to replace a Series A
module.