Data Sheet for Product

Technical Instructions OpenAir™ GCA Series Spring Return 160 lb-in Electronic Damper Actuator
Document No. 155-173P25
June 22, 2015
Page 2 Siemens Industry, Inc.
Product Numbers
Table 1.
Operating
Voltage
Control Cables
Built-in Control
Options
Product
Number
24 Vac ± 20% 24 Vdc ±10% 120 Vac ± 10% 0 to 10 Vdc 2 to 10 Vdc or
0 to 10 Vdc
Floating
2-position
Standard Plenum
Position Feedback
Dual Auxiliary
Switches Signal Inversion Offset 0 to 5 Vdc Span 2 to 30 Vdc
GCA121.1U
●
●
●
●
GCA121.1P
●
●
●
●
GCA126.1U ●
●
● ● ●
GCA126.1P
●
●
●
●
●
GCA221.1U
●
●
●
GCA226.1U
●
●
●
●
GCA131.1U
●
●
●
●
GCA131.1P
●
●
●
●
GCA132.1U ● ● ● ● ●
GCA136.1U
●
●
●
●
●
GCA136.1P
●
●
●
●
●
GCA151.1U
●
●
●
●
●
●
GCA151.1P ● ● ● ●
●
●
GCA156.1U
●
●
●
●
●
●
●
GCA156.1P
●
●
●
●
●
●
●
GCA161.1U ●
●
● ●
●
GCA161.1P ●
●
● ●
●
GCA163.1U
●
●
●
●
●
●
GCA163.1P
●
●
●
●
●
●
GCA164.1U ●
●
●
●
●
● ●
GCA164.1P
●
●
●
●
●
●
●
GCA166.1U
●
●
●
●
●
●
GCA166.1P ●
●
● ●
●
●
Warning/Caution Notations
WARNING:
Personal injury/loss of life may occur if you do not
perform a procedure as specified.
CAUTION:
Equipment damage may occur if you do not
perform a procedure as specified.