User Manual

ManualsBrandsSiemens ManualsDamper actuatorsAir damper actuators, GEB..1E

A6V11449860_en--a

Smart Infrastructure

2019-09-10

OpenAir™

Air damper actuators

GEB..1E

Electronic rotary actuators for 2-position, 3-position, and modulating control

● Nominal torque 20 Nm

● Operating voltage AC 24 V ~ / DC 24…48 V ⎓ or AC 100…240 V ~

● Mechanically adjustable span between 0…90°

● Pre-wired with standard 0.9 m connection cables

● Type-specific variations with adjustable offset and span for

the positioning signal

● Position indication: Mechanical and electrical

● Feedback potentiometer

● Self-adaption of the rotation angle range and adjustable auxiliary switches

for supplemental functions

Summary of content (12 pages)

PAGE 1
OpenAir™ Air damper actuators GEB..1E Electronic rotary actuators for 2-position, 3-position, and modulating control ● ● ● ● ● ● ● ● A6V11449860_en--a 2019-09-10 Nominal torque 20 Nm Operating voltage AC 24 V ~ / DC 24…48 V ⎓ or AC 100…240 V ~ Mechanically adjustable span between 0…90° Pre-wired with standard 0.
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Use Rotary actuators are used in ventilation and air conditioning plants to regulate and shut off air dampers: ● For damper areas up to approximately 4 m2 (Guideline: Always comply with the damper manufacturer's specifications). ● Suitable for use with 2-position and 3-position controllers as well as modulating controllers (DC 0/2…10 V) to control air dampers. ● We recommend a minimum pulse length of 500 ms on rotary actuators operated with 3point control to ensure continuous and accurate operation.
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Technical design Housing ● Robust and light cast aluminum housing. The housing guarantees long life, even under harsh ambient conditions. Actuator / gears ● Brushless, robust DC motors ensure reliable operation regardless of load. The damper actuators do not require an end position switch, are overload proof, and remain in place upon reaching the end stop. ● The gears are maintenance free and low noise.
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Notes Safety CAUTION National safety regulations Failure to comply with national safety regulations may result in personal injury and property damage. ● ● Observe national provisions and comply with the appropriate safety regulations. Mounting, commissioning, and service by properly trained personnel only. Engineering Auxiliary switch and potentiometer Cannot be integrated after the fact.
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Disposal The device is considered an electronic device for disposal in accordance with the European Guidelines and may not be disposed of as domestic garbage. ● Dispose of the device through channels provided for this purpose. ● Comply with all local and currently applicable laws and regulations.
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Technical data Power supply (GEB1..1E) Operating voltage (SELV/PELV) AC 24 V ~ ± 20 % (19.2…28.8 V ~) DC 24…48 V ⎓ ± 20 % (19.2…57.6 V ⎓) 1) Frequency 50/60 Hz Power consumption: During operation GEB14..1E GEB16..1E 2.3 VA / 1,1 W 2.5 VA / 1.2 W Holding GEB14..1E GEB16..1E 0.5 W 0.65 W Power supply (GEB3..1E) Operating voltage (SELV/PELV) AC 100…240 V ~ ± 10 % (90…264 V ~) Frequency 50/60 Hz Power consumption: During operation GEB34..1E GEB36..1E 4 VA / 1.6 W 3.4 VA / 1.
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Outputs Position indicator Output signal (GEB16..1E) Output signal (GEB36..1E) (wires 9-2/U-G0) (wires 9-2/U-G-) Output voltage U Max. output current DC 0…10 V ⎓ DC ± 1 mA Protected against faulty wiring Max. AC 24 V ~/ DC 24…48 V ⎓ Aux. power supply (G-/G+) GEB36.. DC 24 V ⎓ ± 20 %, max. 10 mA Feedback potentiometer (for GEB142.1E) Change in resistance (wires P1-P2) 0…5000 Ω Load <0.25 W Max. contact current <0.
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Standards, directives and approvals Product standards EN60730 Part 2-14: Particular requirements for electric actuators Electromagnetic compatibility (field of use) For residential, commercial, and industrial environments EU conformity (CE) A5W00051707 3) RCM conformity A5W00051708 3) EAC compliance Eurasian conformity UL Federal Communications Commission UL as per 60730 http://ul.com/databse cUL as per CSA-C22.2 No.
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Connection diagrams Internal Diagrams GEB14..1E GEB34..1E (open-close, 3-position control) (open-close, 3-position control) AC 24 V ~ / DC 24…48 V ⎓ AC 100…240 V ~ AC 24...250 V ~ / 6 (2) A DC 12...30 V / 2 A SELV/PELV 0...5000 AC 24...250 V ~ / 6 (2) A AC 100...240 V ~ DC 12...30 V / 2 A 6 7 (Q11) (Q21) (c) (b) (a) 1 5° 85° S1 S4 (Q21) AC 24 V ~ DC 24...48 V (Q11) III 5° 85° 6 S2 S3 4 N (Q24) (Q22) (Q12) 7 (Q14) M (Q24) (Q14) (Q12) 0% (Q22) 100% M S5 S6 GEB16..
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Control on GEB3..1E (AC 100…240 V ~) Open-close, single wire control Single pole single throw (SPST) Open-close, double wire control 3-position control Single pole double throw (SPDT) AC 100...240 V ~ AC 100...240 V ~ Y1 Y2 Y2 Y1 N Y2 N N N N AC 100...240 V ~ AC 100...240 V ~ Y1 N Modulating control L G+ N G- Y U N Cable designations Connecting thread No.
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min. 100 Dimensions min. 60 min. 150 min. 7 min. 100 10.5 5 min.
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Revision numbers Type Valid from rev. no. Type Valid from rev. no. GEB141.1E ..A GEB164.1E ..A S55499-D329 GEB142.1E S55499-D334 ..A S55499-D330 GEB146.1E ..A S55499-D333 Issued by Siemens Switzerland Ltd Smart Infrastructure Global Headquarters Theilerstrasse 1a 6300 Zug Switzerland 12Tel. +41 58-724 24 24 www.siemens.com/buildingtechnologies Siemens Smart Infrastructure Document ID A6V11449860_en--a Edition 2019-09-10 GEB341.1E ..A S55499-D336 ..A S55499-D332 GEB163.1E ..