Data Sheet for Product

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Siemens Industry, Inc.
Building Technologies Division
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Document No. 149-964
Printed in the USA
Page 3 of 3
Product Ordering Information
Description Product
Part
Number
ATEC Base VAV Controller
ATEC Base VAV Controller—10 pack
1 RS Tool/10 K Ω Thermistor Room
Sensor Module Connection Port
550-400
550-400P10
ATEC VAV with Reheat Controller
ATEC VAV with Reheat Controller—10 pack
2 AI/DI 100 K Ω Thermistor or Dry Contact
2 DO 12 VA, 24 Vac Triac
1 RS Tool/10 K Ω Thermistor Room
Sensor Module Connection Port
550-405
550-405P10
Documentation Information
Specification Sheet/Application
Bulletin
Product
Part
Number
ATEC Owner's Manual 125-3209
Room Temperature Sensors Technical
Specification Sheet
149-312P25