Operating Instructions

Demonstration Panel Overview
3
General Description
9
Siemens Industry, Inc. 125-1007 Rev.BA
2014-08-14
Additional I/O can be added to the BT300 and there is a variety of expansion boards
available. The Demonstration Panel has two expansion boards installed; one is the
BT300-OPT-B5-V Board (as shown in Figure 3). This is a three-relay output expansion
board that is used in all electronic bypass option units for control of the contactors.
Figure 3: OPT-B1-V I/O Board - Expansion Slot D.