Installation Instructions

Chapter 5 - Control Unit
Control Terminals and DIP Switches
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Siemens Industry, Inc.
Smart Infrastructure
Siemens BT300 HVAC Drive
Installation Instructions
DPD01148
2019-05-29
Figure 38: Control I/O Terminal Signals on Basic I/O Board and Connection Example.
*Digital inputs can be isolated from ground, see the Selecting Terminal Functions and Isolating Digital
Inputs from Ground with DIP Switches section.
Figure 39: Slot B Terminal Connections.