Rockwell Automation 1503VC IntelliVAC Plus Contactor Control Module - Manual (Page 106)

Chapter
8
1503-UM054C-EN-P – June 2013
Configuration/Programming
Configuration IB Board DIP Switches
Some of the functionality of the IntelliVAC Plus product is derived from
the settings of the DIP switches on the IB board.
The DIP switch settings are only read once after a power up sequence
occurs. If changes are to be made to the DIP switch inputs, then control
power must be recycled before the changes will take affect.
Firmware Label
DIP Switch
Figure 8.1 – IntelliVAC Base Module Configuration DIP Switches
Altitude
This set of switches defines the altitude, above/below sea level, that
the vacuum contactor will be operating at. The altitude settings
define the operating currents required for the contactor coils with the
required compensation for the varying force on the bellows of the
vacuum contactor bottles due to the changes in atmospheric pressure.
Note:
These altitude settings are used exclusively to determine the
altitude. These settings cannot be set on the IE module but
can only be read from the IB module.