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Siemens OpenAir E Series Manual

Vav compact controller knx / pl-link
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CE1N3547en
2016-01-29
OpenAir™
VAV compact controller
KNX / PL-Link
Series E
Networked compact controller featuring KNX (S-mode / LTE-mode) and PL-
Link capability for plants with variable air volume flow
Integrated, highly precise differential pressure sensor, actuator as well as
digitally configurable air volume controller
Operating voltage AC 24 V
Nominal torque 5 or 10 Nm; air damper angular rotation can be adjusted
mechanically from 0° to 90°
Can be configured as a stand-alone device per room or cascade control
1:1 pressure ratios; positive or negative pressure
Pre-wired with a 0.9 meter power cable and 0.9 meter KNX cable
Please refer to "Technical Basics" P3547 for a comprehensive description of
safety, engineering and commissioning notes as well as mounting instructions for
VAV compact controllers.
3
GDB181.1E/KN
GLB181.1E/KN
Building Technologies
547

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  Summary of Contents for Siemens OpenAir E Series

  • Page 1 OpenAir™ VAV compact controller GDB181.1E/KN KNX / PL-Link GLB181.1E/KN Series E Networked compact controller featuring KNX (S-mode / LTE-mode) and PL- Link capability for plants with variable air volume flow Integrated, highly precise differential pressure sensor, actuator as well as digitally configurable air volume controller Operating voltage AC 24 V Nominal torque 5 or 10 Nm;...
  • Page 2 VAV compact controllers are primarily used for controlling a variable or constant air volume flow. System environments: Building automation systems using the Siemens peripheral bus PL-Link (Desigo Total Room Automation) Building automation systems using KNX LTE-mode (Synco 700 Step 3 and newer)
  • Page 3: Human-Machine-Interface (Hmi)

    Feedback for middle key press orange (flashing) Wait (connection test or reset to factory settings) Connection test not successful Device in programming mode green Connection test successful 3 / 10 Siemens VAV compact controller KNX / PL-Link GDB181.1E/KN and GLB181.1E/KN CE1N3547en Building Technologies 2016-01-29...
  • Page 4 “equipment combinations” (p. 2). The following parameters must be checked or set prior to commissioning: Parameter Setting Description Siemens factory setting Characteristic value for the air volume flow; 1…3,16 set by the manufacturer (OEM) Maximum air volume flow 20…120 %...
  • Page 5 LED flashes red (1s – interval) connection test failed Acknowledge Short key press LED is off connection test (<0.5 s) 5 / 10 Siemens VAV compact controller KNX / PL-Link GDB181.1E/KN and GLB181.1E/KN CE1N3547en Building Technologies 2016-01-29...
  • Page 6 V (nominal air volume flow) as a matter of principle. OEM always sets 6 / 10 Siemens VAV compact controller KNX / PL-Link GDB181.1E/KN and GLB181.1E/KN CE1N3547en Building Technologies 2016-01-29...
  • Page 7: Technical Data

    , adjustable (resolution 1 % / factory setting 0 %) 1…3,16 V , adjustable (resolution 0.01 / factory setting 1.00) V = 1 300 Pa at nominal air volume flow 7 / 10 Siemens VAV compact controller KNX / PL-Link GDB181.1E/KN and GLB181.1E/KN CE1N3547en Building Technologies 2016-01-29...
  • Page 8: Internal Diagrams

    3000 Pa Max. permissible overload on one side 3000 Pa The documents can be downloaded from http://siemens.com/bt/download The product environmental declaration contains data on environmentally compatible product design and assessments (RoHS compliance, materials composition, packaging, environmental benefit, disposal). Internal diagrams The VAV compact controller is supplied with two prewired connecting and communication cables.
  • Page 9 100 % of the time. Dimensions min. 100 3547M01 Ø 3...8 8 - 16 mm 12.8 mm min. 80 15 mm Measurements in mm 9 / 10 Siemens VAV compact controller KNX / PL-Link GDB181.1E/KN and GLB181.1E/KN CE1N3547en Building Technologies 2016-01-29...
  • Page 10 International Headquarters Gubelstrasse 22 6301 Zug Switzerland Tel. +41 41-724 24 24 © Siemens Switzerland Ltd, 2011 Technical specifications and availability subject to change without notice. www.siemens.com/buildingtechnologies 10 / 10 Siemens VAV compact controller KNX / PL-Link GDB181.1E/KN and GLB181.1E/KN...

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