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Siemens

A6V10881141_en--_c

Smart Infrastructure

2019-04-25

Functions

Function

Description

Communication

Modbus RTU (RS-485), galvanically separated

Functions

Setpoint 0..100%

Actual value for position 0..100%

Override control Open / Close / Min / Max / Stop

Setpoint monitoring and backup mode

Supported baudrates

9.6, 19.2, 38.4, 57.6, 78.4, 115.2 kbaud

Supported transmission
formats

1-8-E-1, 1-8-N-1-, 1-8-O-1, 1-8-N-2

Termination

120 

Ω

 electronically switchable

Supported Modbus
function codes

03 Read Holding Registers, 04 Read Input Registers, 06 Write Single Register, 16
Write Multiple registers (max. 120 registers within one message)

For a detailed description of specific functions please refer to the product documentation
CE1Z4634

1)

.

Type summary

Product no.

Stock no.

Operating
voltage

Positioning
signal

Power
consumption

Posit. time

Manual
adjuster

Position
feedback

GDB111.1E/MO

S55499-D191

AC 24 V

Modbus RTU

1 VA / 0,5 W

3 VA / 2,5 W

2)

150 s

Yes

Yes

GLB111.1E/MO

S55499-D199

Please refer to data sheet

N4698

 for information on accessories and spare parts.

2)

 

Actuator rotates

Ordering (Example)

Product no.

Stock no.

Description

Amount

GDB111.1E/MO

S55499-D191

Damper actuator Modbus 

1

Equipment combinations

Product no.

Stock no.

Description

Doc. type

Doc. number

AST20

S55499-D165 

Handheld tool for commissioning
and service

Datasheet

A6V10631836

1)

Operating manual 

A6V10555077

1)

Product documentation

Title

Topic

Document ID

Rotary damper actuators without
spring return GDB/GLB..1

Detailed information about rotary actuators without
spring return (5/10 Nm), incl. Modbus types

CE1Z4634

1)

Installation Instruction

Mounting / installation instruction for rotary
actuators 5 / 10 Nm

M4634

1)

1)

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

downloaded at the following Internet address:

http://siemens.com/bt/download

Summary of Contents for OpenAir G Series

Page 1: ...11 1E MO Damper actuator 5 10 Nm with Modbus communication GDB111 1E MO Operating voltage AC 24 V 5 Nm GLB111 1E MO Operating voltage AC 24 V 10 Nm For air handling units AHU and other ventilation applications Operating voltage AC 24 V 5 and 10 Nm nominal torque Modbus RTU communication UL listed s ...

Page 2: ...n Posit time Manual adjuster Position feedback GDB111 1E MO S55499 D191 AC 24 V Modbus RTU 1 VA 0 5 W 3 VA 2 5 W 2 150 s Yes Yes GLB111 1E MO S55499 D199 Please refer to data sheet N4698 for information on accessories and spare parts 2 Actuator rotates Ordering Example Product no Stock no Description Amount GDB111 1E MO S55499 D191 Damper actuator Modbus 1 Equipment combinations Product no Stock n...

Page 3: ...and patterns Color Pattern Description Green steady Start up 1s on 5s off Fault free operation life pulse flashing Bus traffic Orange green 1s orange 1s green Device is in override control Orange 1s on 1 off Bus parameters not yet configured Orange 1s on 5s off Backup mode entered Red Steady Mechanical fault device jammed 1s on 5s off Internal error 0 1s on 1s off Invalid configuration e g Min Max...

Page 4: ...peated one times for confirmation Note If button is released before LED shines red the address is discarded Examples Set address 124 1 Enter addressing mode 2 Set 1 digits Press button 4 times à LED flashes red per button press 3 Store 1 digits press button until LED shines green release button 4 Set 10 digits Press button 2 times à LED flashes green per button press 5 Store 10 digits press button...

Page 5: ...ion RW 0 01 0 100 261 MaxPosition RW 0 01 0 100 262 Actuator Running Time R s 1 150 513 Backup Mode RW 0 Go to BackupPosition 1 Keep last position 2 Disabled 514 Backup Position RW 0 01 0 100 515 Backup Timeout RW s 1 0 65535 516 Startup Setpoint RW 0 01 0 100 764 Modbus Address RW 1 247 255 unassigned 765 Baudrate RW 0 auto 1 9600 2 19200 3 38400 4 57600 5 76800 6 115200 766 Transmission Format R...

Page 6: ...tion Max 120 registers within one message 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 Do not open the damper actuators Do not use the accessory mounting holes for fixation of the damper actuators Mounting M...

Page 7: ...devices can be configured over bus if the pre commissioning settings allow for a con nection between the Modbus master programming tool and peripheral devices i e non conflicting addresses and matching baudrate transmission format Full configuration over bus If the address is unique per segment when powered up the device can be accessed by the Modbus master or programming tool and the address and ...

Page 8: ...device for disposal in terms of European Directive 2012 19 EU 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 Warranty Technical data on specific applications are valid only together with Siemens products listed under Equipment combinations Siemens rejects any and all...

Page 9: ...or over bus Clockwise CW Counter clockwise CCW Connection cables Cable length 0 9 m Power supply Communication Number of cores and cross sectional area 5 x 0 75 mm 2 Service interface Terminal strip 7 pin grid 2 00 mm Communication Communication protocol Modbus RTU RS 485 galvanically separated Number of nodes Max 32 Address range 1 247 255 Default 255 Transmission formats 1 8 E 1 1 8 O 1 1 8 N 1 ...

Page 10: ...cial and industrial environments GDB111 1E MO GLB111 1E MO EU Conformity CE A5W00003842 1 A5W00000176 1 RCM Conformity A5W00003843 1 A5W00000177 1 UL cUL AC 24 V UL 873 http ul com database Environmental compatibility The product environmental declaration A6V10209938 1 contains data on environmentally compatible product design and assessments RoHS compliance materials composition packaging environ...

Page 11: ...lor Terminal code Description 1 red RD G System voltage AC 24 V 2 black BK G0 System neutral AC 24 V 6 violet VT REF Reference 8 grey GY Bus Modbus RTU 9 pink PK Bus Modbus RTU Note The operating voltage at terminals G and G0 must comply with the requirements under SELV or PELV Safety transformers with twofold insulation as per EN 61558 required they must be designed to be on 100 of the time Dimen...

Page 12: ... Headquarters Theilerstrasse 1a 6300 Zug Switzerland Tel 41 58 724 24 24 www siemens com buildingtechnologies Siemens Switzerland Ltd 2016 Technical specifications and availability subject to change without notice Dokument ID A6V10881141_en _c Ausgabe 2019 04 25 ...

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