Operating Instructions

SED2 VFD Startup, Operation, and Maintenance Manual
44 Siemens Building Technologies, Inc.
VFD0146R1
DIP SWITCHES
20 21 22 23 24 25
29 3017 26 27 2812 13 14 15 16
10 116789123 4 5
ON
12
Figure 28. Location of Analog Input DIP Switches on I/O Module.
Control Terminal Connections
Control Terminal Layout
The control terminals (Figures 29 and 30) are located on the I/O
module. The I/O module is identical for all versions of the SED2. The
I/O module is located under the operator panel. (See the Access to
Connection Terminals section for disassembly instructions.)
Connect control wiring to SED2 control terminals 1 through 30 per site-
specific drawings. See the Analog and Digital I/O Control Terminal
Connections section for examples of connections.