Siemens OpenAir GLB 1E Series User manual

A6V10636202_enAP_c Siemens

2018-01-25 Building Technologies

OpenAir™

Air damper actuators

GLB..1E

Electronic motor driven actuators for open-close, three-position

and modulating control

●Nominal torque 10 Nm

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

●Mechanically adjustable span between 0...90°

●Pre-wired with 0.9 m long connection cables

●Type-specific variations with adjustable offset and span for

the positioning signal

●Position indication: mechanical and electrical

●Feedback potentiometer

●Self-adaption of rotational angle range and adjustable auxiliary switches for

supplementary functions

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Use

The rotary actuators are used in ventilation and air conditioning plants to regulate and shut

off air dampers:

●For damper areas up to 1.6 m2(guideline, always observe damper manufacturer’s data).

●Suitable for use with modulating controllers (DC 0/2...10 V), open-close or three-position

controllers for air dampers or air throttles.

●We recommend a minimum pulse length of 500 ms on rotary actuators operated with 3-

point control to ensure continuous and accurate operation.

Functions

GLB..

AC 24 V ~ /

DC 24…48 V ⎓141.1E / 142.1E / 146.1E 161.1E / 163.1E / 164.1E / 166.1E

AC 100…240 V ~ 341.1E / 346.1E 361.1E

Control type Open-close / three-position Modulating control (0/2…10 V)

Rotary direction Clockwise or counter-clockwise direction depends …

… on the type of control

… on the setting of the rotary direction

switch.

With no power applied, the actuator

remains in the respective position.

… on the setting of the rotary direction DIL

switch

… on the positioning signal.

The actuator remains in the achieved

position:

… if the control signal is maintained at a

constant value

… for loss of operating voltage.

Position indication:

Mechanical

Rotary angle position indication by using a position indicator.

Position indication:

Electrical

The feedback potentiometer can be

connected to external voltage to

indicate the position.

Output voltage U = DC 0...10 V is

generated proportional to the rotary angle.

U depends on the rotary direction of the

DIL switch setting.

Auxiliary switch The switching points for auxiliary switches A and B can be set independent of each

other in increments of 5° within 0° to 90°.

Self-adaptation of linear

span

When self-adaptation is active, the

actuator automatically determines the

mechanical end positions of the linear

span and maps the characteristic function

(Uo, DU) to the calculated linear span.

Manual adjustment The actuator can be manually adjusted by pressing the gear train disengagement

button.

Rotary angle limitation The rotary angle of the shaft adapter can be limited mechanically with a set screw.

Technical design

Components

The housing consists essentially of flame retardant, non brominated, non chlorinated glass

fibre reinforced plastic.

ccw

00...

2...

0...

2...

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2018-01-25 Building Technologies

Actuator motor / 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.

Type summary

Type Stock no. Control Operating

voltage

Positioning

signal Y

Position

indicator U =

DC 0…10 V ⎓

Feedback

potentio-

meter 5 kΩ

Self-adaption

of rotational

angle range

Aux.

switches

Rotary

direction

switch

GLB141.1E S55499-D385

Open-

three-

position

AC 24 V ~ /

DC 24…48 V ⎓

‒ ‒

‒

yes

GLB142.1E S55499-D386 yes

GLB146.1E S55499-D387

‒

GLB341.1E S55499-D388

AC 100…240 V ~

‒

GLB346.1E S55499-D389 2

GLB161.1E S55499-D398

Modu-

lating

AC 24 V ~ /

DC 24…48 V ⎓

DC 0/2...10 V ⎓yes

‒

yes

‒

yes

GLB163.1E S55499-D399 DC 0...35 V ⎓yes yes

GLB164.1E S55499-D400 DC 0...35 V ⎓yes yes

GLB166.1E S55499-D401 DC 0/2...10 V ⎓yes yes

GLB361.1E S55499-D390 AC 100…240 V ~ DC 0/2...10 V ⎓yes yes ‒

Nominal torque: 10 Nm (applies to all GLB..1E actuators)

Accessories

See data sheet N4698

Product documentation

Topic Title Document ID

Data sheet Air damper actuators A6V10636202_enAP_c

Technical basics Rotary damper actuators without spring return GL..E A6V10636196_en--_a

Mounting instructions GDB..1E, GLB..1E A6V10636143_----_a

Related documents such as environmental declarations, CE declarations, etc., can be down-

loaded at the following Internet address:

http://siemens.com/bt/download

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.

●Use only properly trained technicians for mounting, commissioning, and servicing.

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Building Technologies 2018-01-25

Engineering

Potentiometer and auxiliary switches

Potentiometer and auxiliary switches cannot be added in the field.

Installation

WARNING

No internal line protection for supply lines to external consumers

Risk of fire and injury due to short-circuits

●Adapt the line diameters as per local regulations to the rated value of the installed fuse.

Maintenance

The actuators GLB..1E are maintenance-free.

Disposal

The device is considered an electronics device for disposal in terms of Eu-

ropean Directive 2012/19/EU and may not be disposed of as domestic gar-

bage.

●Dispose of the device through channels provided for this purpose.

●Comply with all local and currently applicable laws and regulations..

Technical data

Power supply (GLB1..1E)

Operating voltage (SELV/PELV) / Frequency AC 24 V ~ ±20 % (19.2…28.8 V ~) / 50/60 Hz

DC 24…48 V ⎓±20 % (19.2…57.6 V ⎓)1)

Power consumption running GLB14..1E,

GLB16..1E

2.2 VA / 1.3 W

2.5 VA / 1.5 W

Power consumption holding GLB14..1E,

GLB16..1E

0.5 W

0.7 W

Power supply (GLB3..1E)

Operating voltage / Frequency AC 100…240 V ~ ±10 % (90…264 V ~) / 50/60 Hz

Power consumption running GLB34..1E,

GLB36..1E

6 VA / 2 W

4 VA / 1.5 W

Power consumption holding GLB34..1E,

GLB36..1E

0.9 W

0.6 W

Function data

Nominal torque

Maximum torque (blocked)

Minimum holding torque

10 Nm

16 Nm

10 Nm

Nominal rotary angle (with position indication)

Maximum rotary angle (mechanic limitation)

90°

95° ± 2°

Runtime for 90° rotary angle 150 s

Actuator sound power level 28 dB(A)

1) C-UL: Permitted only to DC 30 V ⎓

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2018-01-25 Building Technologies

Inputs

Positioning signal for GLB14..1E

Operating voltage AC/DC 24 V

AC 24 V ~ / DC 24…48 V ⎓

(wires 1-6/G-Y1)

(wires 1-7/G-Y2)

clockwise

counterclockwise

Positioning signal for GLB34..1E

Operating voltage

AC 100…240 V ~

(wires 4-6/N-Y1)

(wires 4-7/N-Y2)

clockwise

counterclockwise

Positioning signal for GLB16..1.E

Input voltage

Current consumption

Input resistance

(wires 8-2/Y-G0) DC 0/2…10 V ⎓

0.1 mA

>100 kW

Max. permissible input voltage

Protected against faulty wiring

DC 35 V ⎓limited to DC 10 V ⎓

max. AC 24 V ~ / DC 24…48 V ⎓

Hysteresis for non-adjustable characteristic function

for adjustable characteristic function

60 mV

0.6 % of ∆U

Adjustable characteristic function (GLB163.1E, GLB164.1E)

Adjustable with 2 potentiometers:

Max. input voltage

Protected against faulty wiring

Offset Uo

Span ∆U

DC 0…5 V ⎓

DC 2…30 V ⎓

DC 35 V ⎓

max. AC 24 V ~ / DC 24…48 V ⎓

Outputs

Position indicator

Output signal (GLB16..1E)

Output signal (GLB36..1E)

Output voltage U

Max. output current

(wires 9-2/U-G0)

(wires 9-2/U-G-)

DC 0...10 V ⎓

DC ±1 mA

Protected against faulty wiring max. AC 24 V ~ / DC 24…48 V ⎓

Aux. power supply (G- / G+)

GLB36.. DC 24 V ⎓±20 %, max. 10 mA

Feedback potentiometer (for GLB142.1E)

Change of resistance (wires P1-P2) 0…5000 W

Load

Max. sliding contact current

Permissible voltage at potentiometer (SELV/PELV)

Insulation resistance between potentiometer and

housing

<0.25 W

<10 mA

AC 24 V ~ / DC 24…48 V ⎓

AC 500 V ~

Auxiliary switches (GLB146.1E, GLB166.1E, GLB346.1E)

Switching voltage

Contact rating

Electric strength auxiliary switch against housing

Switching range for auxiliary switches / setting increments

AC 24…250 V ~ / DC 12…30 V ⎓

6 A resistive, 2 A inductive, min. 10 mA @ AC

4 A resistive, 2 A inductive, min. 10 mA @ DC 30 V ⎓

0.8 A res., 0.5 A inductive, min. 10 mA @ DC 60 V ⎓

AC 4 kV

5°…90° / 5°

Factory switch setting: Switch A

Switch B

5°

85°

Connection cables

Cable length 0.9 m

Cross section of prewired connection cables 0.75 mm2

Permissible length for signal lines 300 m

Degree of protection

Insulation class

AC 24 V ~ / DC 24…48 V ⎓, feedback potentiometer

AC 100…240 V ~, auxiliary switches

As per EN 60730

III

Housing protection IP 54 as per EN 60529

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Siemens A6V10636202_enAP_c

Building Technologies 2018-01-25

Environmental conditions

Operation

Climatic conditions

Mounting location

Temperature extended

Humidity (non-condensing)

IEC 60721-3-3

Class 3K5

interior, weather-protected

-32…+55 °C

<95 % r.F.

Transport

Climatic conditions

Temperature extended

Humidity (non-condensing)

IEC 60721-3-2

Class 2K3

-32…+70 °C

<95 % r.F.

Storage

Climatic conditions

Temperature extended

Humidity (non-condensing)

IEC 60721-3-1

Class 1K3

-32…+50 °C

<95 % r.F.

Mechanical conditions Class 2M2

Standards, directives and approvals

Product standard EN 60730

Part 2-14 / Particular requirements for electric

actuators

Electromagnetic compatibility

(Applications)

For use in residential, commercial, light-industrial

and industrial environments

EU Conformity (CE) A5W00000176 2)

RCM Conformity A5W00000177 2)

EAC Conformity Eurasian conformity

UL UL as per UL 60730 http://ul.com/database

cUL as per CSA-C22.2 No. 24-93

Environmental compatibility

The product environmental declaration A5W00026066 2) contains data on environmentally compatible product

design and assessments (RoHS compliance, materials composition, packaging, environmental benefit, disposal).

Dimensions

Actuator W x H x D see „Dimensions“, p. 9

Damper shaft

round

Square

Min. shaft length

Shaft hardness

8…16 mm

8…10 mm (with centering element)

6…12.8 mm

20 mm

<300 HV

Weight

Without packaging Max. 0.49 kg, without switches

Max. 0.63 kg, with switches

2) The documents can be downloaded from http://siemens.com/bt/download.

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Diagrams

Internal Diagrams

GLB14..1E (open-close, three-p.) GLB34..1E (open-close, three-p.)

AC 24 V ~ / DC 24…48 V ⎓AC 100…240 V ~

GLB16..1E (modulating, Y= DC 0/2…10 V ⎓)GLB16..1E (modulating, Y= DC 0…35 V ⎓)GLB361.1E (modulating control)

AC 24 V ~ / DC 24…48 V ⎓AC 24 V ~ / DC 24…48 V ⎓AC 100…240 V ~

Connection diagrams

GLB1.. 1E (AC 24 V ~ / DC 24…48 V ⎓)

Open-close, single wire control

Single Pole Single Throw (SPST)

Open-close, two wire control

Single Pole Double Throw (SPDT)

Three-position control Modulating control

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GLB3.. 1E (AC 100…240 V ~)

Open-close, single wire control

Single Pole Single Throw (SPST)

Open-close, two wire control

Single Pole Double Throw (SPDT)

Three-position control Modulating control

Cable labeling

Connection Code No Color Abbreviation Meaning

Actuators

AC 24 V ~

DC 24…48 V ⎓

red

black

purple

orange

grey

pink

System potential AC 24 V ~ / DC 24…48 V ⎓

System neutral

Positioning signal AC/DC 0 V, “clockwise” (GLB14..1E)

Positioning signal AC/DC 0 V, “counter-clockwise”

(GLB14..1E)

Signal in (GLB16..1E)

Signal out (GLB16..1E)

Actuators

AC 100…240 V ~

G+

G-

brown

light blue

black

white

red

black

grey

pink

Line AC 100…240 V ~

Neutral conductor

Positioning signal AC 100…240 V ~, “clockwise”

(GLB34..1E)

Pos. signal AC 100…240 V ~, “counter-clockwise”

(GLB34..1E)

System potential DC 24 V ⎓(aux. power supply)

(GLB361.1E)

System neutral (aux. power supply) (GLB361.1E)

Signal in (GLB361.1E)

Signal out (GLB361.1E)

Feedback

potentiometer

white/red

white/blue

white/pink

WH RD

WH BU

WH PK

Potentiometer 0…100 % (P1-P2)

Potentiometer pick-off

Potentiometer 100…0 % (P3-P2)

Auxiliary switch Q11

Q12

Q14

Q21

Q22

Q24

grey/red

grey/blue

grey/pink

black/red

black/blue

black/pink

GY RD

GY BU

GY PK

BK RD

BK BU

BK PK

Switch A input

Switch A normally closed contact

Switch A normally open contact

Switch B input

Switch B normally closed contact

Switch B normally open contact

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A6V10636202_enAP_c Siemens

2018-01-25 Building Technologies

Dimensions

min. 60

4.5

Dimensions in mm

Revision numbers

Type Valid from rev. no. Type Valid from rev. no.

GLB141.1E ..C GLB164.1E ..A

GLB142.1E ..C GLB166.1E ..C

GLB146.1E ..C GLB361.1E ..C

GLB161.1E ..C GLB341.1E ..C

GLB163.1E ..A GLB346.1E ..C

Issued by

Siemens Switzerland Ltd

Building Technologies Division

International Headquarters

Gubelstrasse 22

6301 Zug

Switzerland

Tel. +41 41-724 24 24

www.siemens.com/buildingtechnologies

Technical specifications and availability subject to change without notice.

Document ID A6V10636202_enAP_c

Issue 2018-01-25

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