Configuration; Ae Bus Or Profibus Operation; Figure 7-2. Logic Pcb In Card Cage - Advanced Energy MDX II User Manual

Configuration

AE BUS OR PROFIBUS OPERATION

MDXII units are shipped from the factory configured for either an AE Bus RS-232 or RS-485
protocol operation or a Profibus RS-485 protocol operation. Refer to the following
descriptions to connect for either an AE Bus or a Profibus serial port.
DANGER:
RISK OF DEATH OR BODILY INJURY: disconnect all sources of input power and
wait a few minutes before working on this unit or anything connected to it. Internal
components may remain live for 1 min after the MDXII unit has been disconnected.
CAUTION:
Ensure that you take standard precautionary procedures against electrostatic discharge.
The top of the logic card (if viewed from the front and slightly right of center) has four
jumpers, a switch, and a ribbon cable, which are used to configure the MDXII unit for either
an AE Bus or a Profibus operation.
Card Cage

Figure 7-2. Logic PCB in card cage

5700262-R
Right Side of Unit, Top View
Serial Port Connection, Controls and Indicators
MDXII Power Supplies
1252
7-3