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Siemens OpenAir GSD321.1A Manual

Siemens OpenAir GSD321.1A Manual

Air damper actuators

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GSD...1
CE2N4603en
2019-11-25
OpenAir™
Air damper actuators
Rotary version, AC/DC 24 V and AC 230 V
• Electric motor-driven rotary actuators for open-close control (1-wire SPST)
• 2 Nm nominal torque
• AC/DC 24 V or AC 230 V rated voltage
• Prewired with 0.9 m connecting cable
• Slider for manual adjustment
• Auxiliary switch for auxiliary functions
4
603
GSD...1
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Summarization of Contents

Siemens Air Damper Actuators GSD...1
Usage and Application
Details on the intended use and application of air damper actuators in air ducts, considering damper areas.
Accessories and Spare Parts
Information on available accessories and spare parts for the actuators, such as the Rotation Limiter Kit.
Actuator Type Summary
Overview of different actuator types, their operating voltage, control signal, cable length, and shaft diameter.
Actuator Functions
Details on control type, rotary direction, manual adjustment via slider, and auxiliary switch functionality.
Technical Data and Specifications
Comprehensive technical specifications including power supply, operating voltage, power consumption, torque, and rotation angle.
Auxiliary Switch Specifications
Details on switching voltage, rated current, and factory switch settings for the auxiliary switch.
Connection Cable Details
Information on cable length, cross-section, and protection class for connection cables.
Housing and Protection Class
Details on housing type, protection class (IP40), and insulation protective class.
Environmental Conditions
Specifications for climatic conditions (operation, transportation, storage) and mechanical conditions.
Standards and Certifications
Information on product safety standards, electromagnetic compatibility, and EU/RCM conformity.
Dimensional Specifications
Detailed dimensions for the actuator and damper shaft compatibility, including weight.
Engineering Notes and Safety Precautions
Important safety information, intended use guidelines, and precautions for electrical connections.
Mounting and Disposal
Instructions for transformer sizing, wiring, mounting, manual adjustment, and proper disposal of the device.
Commissioning Procedures
Guidelines for commissioning, including referencing documentation, checking environmental and mechanical conditions, and electrical/functional checks.
Wiring Diagrams and Cable Labeling
Detailed wiring diagrams for different actuator models and a guide to cable labeling and connections.