Siemens Building Technologies OpenAir GIB Series Catalog Page
Electronic Damper Actuator
Siemens
Product Guard
Warranty
Non-spring Return
OpenAir
TM
GIB Series
Easily Replaces:
• Belimo GM Series
310 lb.-in. Torque
0 to 10 Vdc, Modulating Control
Floating Control
Description
The OpenAir GIB Series Direct-coupled 24 Vac Non-spring
Return Electronic Actuators are designed for modulating
and oating control of building HVAC dampers.
Features
• Visible position indication
• Unique self-centering shaft coupling
• Rugged all metal housing
• Shaft diameters up to 1-inch (25 mm)
• All modulating types include built-in feedback
• Brushless motor technology
• Assembled in the U.S.A.
• Manual Override
• Tandem mount capability with standard GIB actuators
• Modulating actuators contain built-in feedback
GIB Series Non-spring Return Electronic
Damper Actuator.
Applications
The OpenAir GIB Series Damper Actuators are used in
constant or variable air volume installations for the control
of return air, mixed air, exhaust, and face and bypass
dampers requiring up to 310 lb.-in. (35 Nm) torque.
Models are available with either an appliance cable for
wiring in conduit or a plenum-rated cable for applications
where conduit is not required.
B-29
Damper Actuators
Options
• Independently adjustable dual auxiliary switches
• Adjustable offset and span
• Potentiometer built in for oating control
Siemens
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PLUS 3 Warranty
www.usa.siemens.com/hvac
GIB Series Specifications
B-30
Operating Voltage (1–2) ..................................................... 24 Vac ±20%
Frequency .................................................................................. 50/60 Hz
Power Consumption
0 to 10 Vdc ...................................................................................... 8 VA
Floating............................................................................................ 7 VA
Input signal (8–2)
Voltage-Input ........................................................................ 0 to 10 Vdc
Input Resistance...................................................................100K Ohms
Position Output Signal (9–2)
Voltage-Output ..................................................................... 0 to 10 Vdc
Max. Output Current ....................................................................... 1 mA
Equipment Rating for Operating Voltage,
Input Signal, and Position Output Signal ...................................Class 2
Control Signal Adjustment
Offset (Start Point) .................................................. Between 0 to 5 Vdc
Factory Setting ............................................................................. 0 V
Span ..................................................................... Between 2 to 30 Vdc
Dual Auxiliary Switch
Contact Rating
Standard Cable............................ 6 A resistive, 2 A General Purpose
Plenum Cable .............................. 4 A resistive, 2 A General Purpose
Voltage
Standard Cable.............................................................24 to 250 Vac
Plenum Cable ..........................................................................24 Vac
Switch Range
Switch A .......................................................0 to 90° with 5° intervals
Recommended Range Usage .............................................. 0 to 45 °
Factory Setting ............................................................................... 5°
Switch B.......................................................0 to 90° with 5° intervals
Recommended Range Usage ............................................. 45 to 90°
Factory Setting ............................................................................. 85°
Switching Hysteresis ........................................................................... 2°
Position Feedback .............................................. 0 to 1000 Ohm <10 mA
Function
Torque .......................................................................310 lb.-in. (35 Nm)
Runtime for 90° Opening or Closing
60 Hz ..................................................................................... 125 sec
50 Hz .................................................................................... 150 sec.
Nominal Angle of Rotation ................................................................. 90°
Max. Angular Rotation ....................................................................... 95°
Noise Level ...............................................................................<45 dBA
Shaft Dimensions .......................................3/8 to 1-in. (8 to 26 mm) Dia.
1/4 to 5/8-in. (6 to 16 mm) Sq.
Min. Shaft Length ............................................................ 3/4-in. (20 mm)
Housing
Enclosure .................................................................................NEMA 2*
Material ............................................................Die-cast Aluminum alloy
Temperature
Operation ..................................................-25 to +130°F (-32 to +55°C)
Storage and Transport ..............................-40 to +158°F (-40 to +70°C)
Humidity ...........................................................95% RH, non-condensing
Agency Approvals ......................................................................... UL873
cUL C22.2 No. 24-93
CE
Pre-cabled Connection .............................................................. AWG 18
Cable Length .......................................................................... 3 ft. (0.9 m)
Dimensions ..................................................... 12" H x 4.75" W x 2.88" D
(305 mm H x 121 mm W x 73 mm D)
Shipping Weight ................................................................4.4 lb. (2.0 kg)
*Refer to the Installation Instructions for acceptable mounting positions.
Refer to page B-13 for Dimensions.
GIB Series Product Ordering
Damper Actuators
Input Signal Cabling
0 to 10 Vdc
Floating
Accessories & Service Kits
Standard GIB161.1U GIB163.1U GIB164.1U GIB166.1U —
Plenum Cable GIB161.1P GIB163.1P GIB164.1P GIB166.1P —
Standard GIB131.1U — — GIB136.1U GIB132.1U
Plenum Cable GIB131.1P — — GIB136.1P GIB132.1P
Standard
Span/Offset
Adjustable
Part No.
Dual Aux.
Switches &
Span/Offset
Adjustable
Dual Aux.
Switches Only
Position
Feedback
B-49
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