Data Sheet for Product

Information in this document is based on specifications believed correct at the time of publication. The right is reserved to make changes as
design improvements are introduced. Desigo® and Desigo® CC™ are registered trademarks of Siemens Schweiz AG. Other product or company
names mentioned herein may be the trademarks of their respective owners. © 2016 Siemens Industry, Inc.
Siemens Industry, Inc.
Building Technologies Division
1000 Deerfield Parkway
Buffalo Grove, IL 60089-4513
USA
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Document No. 149-152
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Page 2 of 2
Figure 1. Desigo
®
DXR and TRA with QMX7 as Part of the APOGEE Automation System.
NOTE:
Each QMX7 Room Operator can interface with only one DXR2.E. Up to four QMX7 Room Operators can interface with a single
DXR2.E.
Technical Specifications
Power Supply
Operating voltage (SELV/PELV)
24 Vac (+20%/–20%), 50/60 Hz
or PoE
Power consumption
24 Vac
PoE
Maximum 4.2 VA
Class 1 as per standard IEEE 802.3 at-2009
Standards
Compliance, approvals, certification
UL Certified
cUL, CSA Certified
FCC
UL 916
CSA C22.2 No. 205
47 CFR Part 15 Class B
Ambient Conditions Temperature
Operation
Transport
Storage
Humidity
32°F to 122°F (0°C to 50°C)
-13°F to 158°F (-25°C to 70°C)
-13°F to 149°F (-25°C to 65°C)
< 95% rh (non-condensing)
Elevation above sea level
Max. 9,800 ft. (3,000 m) above sea level
Additional Information
Orderable Part Number
QMX7.E38
Product Dimensions
3-1/2” W × 5-1/4” H × 5/8” D (88 mm x 132 mm × 15 mm)
Shipping Dimensions
4.625” × 6.25” × 2” (118 mm × 159 mm × 51 mm)
Shipping Weight
14 oz (397 g)