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Siemens OpenAir GBB Series Technical Basics

Rotary actuators without spring return
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OpenAirä
Rotary actuators without spring return GBB/GIB..1
Technical basics
Edition 2.4
Smart Infrastructure
CE1Z4626en
2019-11-28

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  Summary of Contents for Siemens OpenAir GBB Series

  • Page 1 OpenAirä Rotary actuators without spring return GBB/GIB..1 Technical basics Edition 2.4 Smart Infrastructure CE1Z4626en 2019-11-28...
  • Page 2 2/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure 2019-11-28...
  • Page 3: Table Of Contents

    Actuator wiring (three-position) ..............24 Actuator wiring (modulating) ............... 25 Actuator wiring (Modbus RTU)..............26 Commissioning notes.................. 27 General checks ................... 27 Electrical functional check................27 Modbus ....................... 29 3/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Contents 2019-11-28...
  • Page 4 Connection diagrams (networked) .............. 40 9.5.1 Typical application ..................40 Environmental compatibility and disposal ........... 41 Appendix ..................... 42 11.1 Dimensions ....................42 11.2 Referenced documents ................43 4/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Contents 2019-11-28...
  • Page 5: Introduction

    It offers all information on engineering, correct mounting and wiring, commissioning, and service. Referenced documents Section 11.2 Referenced documents contains a list of documents on rotary and linear actuators with accessories. 5/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Introduction 2019-11-28...
  • Page 6: Document Contents

    · Adjustable auxiliary switches and characteristic function · Notes on engineering and safety-specific guidelines and regulations · Notes on mounting, wiring, and commissioning · Technical data · Diagrams · Environmental compatibility and disposal 6/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Introduction 2019-11-28...
  • Page 7: Non-Spring Return Actuators

    · For dampers having two actuators on the same damper shaft (tandem-mounted actuators or Powerpack) 7/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Non-spring return actuators 2019-11-28...
  • Page 8: Type Summary

    Bracket for powerpack ASK73.1 Self-aligning bracket for powerpack ASK73.2 Special shaft adapter ASK74.1 Weather shield for rotary actuator ASK75.1 Data sheet for accessories and spare parts N4699 8/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Non-spring return actuators 2019-11-28...
  • Page 9: Description Of Functions

    The actuator can be manually adjusted by pressing the gear train disengagement button. The angular rotation for the shaft adapter can be limited mechanically Limitation of angular rotation by inserting the shaft adapter in 5° increments. 9/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Non-spring return actuators...
  • Page 10: Supplementary Information On The Description Of Functions For Gbb/Gib16

    AC 24 V GBB/GIB33..1 Three-position AC 230 V Modulating DC 0...10 V / DC 0...35 V GBB/GIB16..1 GIB161.1E/MO Modbus RTU Modbus RTU See section 2.1 “Application” 10/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Non-spring return actuators 2019-11-28...
  • Page 11: Mechanical Design

    The HMI of networked types consists of a push button and an LED to allow certain at external Interface interactions with the actuator or to provide visible feedback from the actuator. 11/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure...
  • Page 12: Setting And Operating Elements

    Rotary direction switch Direction of rotation Rotary direction switch Direction of rotation Function (legend pos. 5) GBB/GIB16..1 Counter-clockwise Clockwise Direction of rotation (factory setting) 12/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Non-spring return actuators 2019-11-28...
  • Page 13: Technical Design

    D = 62.5° x = number of steps (5°) ‚ incl. gear train presetting D = 95°-x 5° +2.5° · x >1 D = 95° x = 0 13/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Technical design 2019-11-28...
  • Page 14: Auxiliary Switches And Positioning Signals

    Closing (G, Y2 or N, Y2) Note The setting shafts for the auxiliary switches turn together with the adapter. The scales thus only refer to the inner mechnical 0° limit. 14/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Technical design...
  • Page 15: Adjustable Characteristic Function

    Y = DC 2…10 V. The offset Uo thus amounts to 2 V. The angle of rotation is 90°. Formula Calculating the setting value for max. positionin range × × span positionin range Potentiometer settings Uo = 2 V, U = 16 V 15/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Technical design 2019-11-28...
  • Page 16: Neutral Zone

    For DC 0...35 V (with characteristic function) the following values apply: GBB/GIB163.1, Neutral zone NZ = 2 % of span GBB/GIB164.1 Hysteresis H = 0.7 % of span (DC 0...35 V) 16/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Technical design 2019-11-28...
  • Page 17: Engineering Notes

    Third-party regulations from, e.g., the general contractors or building contractors Safety Electrical safety in Siemens building management and control systems primarily depends on extra-low voltage with safe isolation from mains voltage. Depending on the earthing of extra-low voltage, SELV or PELV applications as per SELV, PELV HD384 "Electrical plants in buildings"...
  • Page 18: Device-Specific Regulations

    It is recommended to switch off the power during two-position control when the actuator has reached the open or close position, in order to enhance life span and reduce power consumption. 18/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure...
  • Page 19: Notes On Emc Optimization

    Total torque = torque rating [Nm/m × damper area [m Instead of the torque rating, the total torque can also be determined from the manufacturer's sizing charts. 19/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Engineering notes 2019-11-28...
  • Page 20 If the actuator torque is greater than 35 Nm, two actuators of type series GIB..1 can mechanically be connected and mounted on the damper shaft. (See data sheets N4621, N4626, and N4699). 20/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure...
  • Page 21: Mounting Notes

    When mounting two actuators on the same damper shaft (for GBBGIB13..1 and mounting GBB/GIB33..1), use the ASK73.1 mounting bracket. For GBB/GIB16.. use the ASK73.2 mounting bracket. 21/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Mounting notes 2019-11-28...
  • Page 22: Wiring Notes

    Positioning signal current DC 0.1 mA (from Y = DC 0...10 V) Positioning signal current DC 1 mA (from U = DC 0...10 V). · It can be ignored for the following aspects. 22/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Wiring notes...
  • Page 23 Permissible line length in [m] Power consumption in [VA] or [W]; the value is printed on the actuator's type field DC current portion in line G0 in [A] I(DC) 23/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Wiring notes 2019-11-28...
  • Page 24: Actuator Wiring (Three-Position)

    Consumption = 2 x 7 VA = 14 VA · Line current = 2 x 0.29 A = 0.58 A Max. permissible single line length: 140 m at 1.5 mm cross-sectional area. 24/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Wiring notes 2019-11-28...
  • Page 25: Actuator Wiring (Modulating)

    Line current = 4 x 0.33 A = 1.32 A · Permissible single line length for G, G0: 61 m at 1.5 mm cross-sectional area, or 102 m at 2.5 mm cross-sectional area 25/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Wiring notes 2019-11-28...
  • Page 26: Actuator Wiring (Modbus Rtu)

    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. 26/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Wiring notes...
  • Page 27: Commissioning Notes

    Uo = 0 V, U = 10 V. GBB/GIB163.1, GBB/GIB164.1 Note Specify the values set for Uo and U in the plant papers. 27/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Commissioning notes 2019-11-28...
  • Page 28 GBB/GIB16..1 direction of rotation of the air damper.. Factory setting: For the special diagrams according to section 9.4.2, the operating states must also be checked. 28/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Commissioning notes 2019-11-28...
  • Page 29: Modbus

    1s on / 5s off Internal error 0.1s on / 1s off Invalid configuration, e.g. Min = Max Blue Flashes 1x after address Bus termination is set active. display 29/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Commissioning notes 2019-11-28...
  • Page 30: Push Button Addressing

    3. Set 10-digits: Press button 5-times → LED flashes green per button press 4. Store address (skip 100-digits): hold button pressed until LED shines red – release button → address is stored and displayed 1x for confirmation 30/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Commissioning notes...
  • Page 31: Commissioning

    · Damper actuator parameters (opening direction, position limits, position adaptation etc.) can be checked via the Modbus register. The documents can be downloaded from http://siemens.com/bt/download Workflow 2 The devices can be configured over bus if the pre-commissioning settings allow for a connection between the Modbus master / programming tool and peripheral devices (i.e.
  • Page 32: Modbus Registers

    0 = Off / 1 = On Bus Conf. Command 0 = Ready / 1 = Load / 2 = Discard Status See below, Register 769 “Status” 32/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Commissioning notes 2019-11-28...
  • Page 33 03 (0x03) Read Holding Registers 04 (0x04) Read Input Registers 06 (0x06) Write Single Register 16 (0x10) Write Multiple Registers (Limitation: Max. 120 registers within one message) 33/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Commissioning notes 2019-11-28...
  • Page 34: Parameter And Function Description

    The self test is not passed when the limits were not reached from the lower end (results in jam). If the Min/Max limits can be exceeded, the self test is not evaluated as failed. 34/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure...
  • Page 35: Technical Data

    AC 24 V 0...1000 W Feedback potentiometer Change of resistance (wires P1-P2) for GBB/GIB135.1, Load < 1 W GBB/GIB335.1 Max. sliding contact current < 10 mA 35/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Technical data 2019-11-28...
  • Page 36 GBB/GIB.. 2 kg GIB161.1E/MO 2.2 kg 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). 36/44 Siemens Rotary actuators without spring return GBB/GIB..1...
  • Page 37: Diagrams

    BK PK Switch B normally-open contact Feedback white/red WH RD Potentiometer 0...100 % (P1-P2) potentiometer white/blue WH BU Potentiometer pick-off white/pink WH PK Potentiometer 100...0 % (P3-P2) 37/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Diagrams 2019-11-28...
  • Page 38: Connection Diagrams (Three-Position Control)

    The table shows the actuator's operating state for both directions of rotation regardless of the position of the controller contacts Q1 and Q2. actuators GBB/GIB13..1, GBB/GIB33..1 Controller contacts Operating state Remains in current position Not permissible 38/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Diagrams 2019-11-28...
  • Page 39: Connection Diagrams (Modulating)

    Rotary direction switch Factory setting Note *) Full opening for actuator types with adjustable characteristic function depends on the set voltage values (Uo, U) and the supply voltage tolerance. 39/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Diagrams 2019-11-28...
  • Page 40: Connection Diagrams (Networked)

    Connection diagrams (networked) 9.5.1 Typical application The application controller is connected to the actuator by the bus cable. GIB161.1E/MO 40/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Diagrams 2019-11-28...
  • Page 41: Environmental Compatibility And Disposal

    · Comply with all local and currently applicable laws and regulations. Environmental declaration The environmental declarations for these actuators contain detailed information on the materials and volumes used. Request a declaration at your local Siemens sales office. 41/44 Siemens Rotary actuators without spring return GBB/GIB..1...
  • Page 42: Appendix

    Appendix Chapter contents This chapter contains: · Actuator dimensions · Referenced documents 11.1 Dimensions Dimensions in mm External Modbus Interface X = 220 mm Dimensions in mm 42/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Appendix 2019-11-28...
  • Page 43: Referenced Documents

    Instructions on mounting a 4 319 2685 0 Mounting instructions: rotary actuator without spring GBB/GIB..1 (M4626) return Installation Instruction: Installation of types with A6V101006034 G..161../MO S..6../MO external Modbus interface. 43/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en Smart Infrastructure Appendix 2019-11-28...
  • Page 44 Siemens Switzerland Ltd Smart Infrastructure Global Headquarters Theilerstrasse 1a 6300 Zug Switzerland Tel. +41 58-724 24 24 © Siemens Switzerland Ltd, 2005 Technical specifications and availability subject to change without notice. www.siemens.com/buildingtechnologies 44/44 Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en...