Installation Instructions

Document No. 129-386
Installation Instructions
October 2, 2009
Page 4 of 5 Siemens Industry, Inc.
WARNING:
Installations requiring
Conformance
• All wiring for CE rated actuators must
only be separated extra low voltage
(SELV) or protective extra low
voltage (PELV) per HD384-4-41.
• Use safety-isolating transformers
(Class III transformer) per EN 61558.
They must be rated for 100% duty
cycle.
• Over current protection for supply
lines is maximum 10A.
GDE131.1T
Counterclockwise Damper Rotation of
GDE131.1T
If the damper blades turn counterclockwise to open
(CCW), reverse the CW and CCW wires at the
actuator.
CAUTION:
Do not wire different types of actuators
(such as GBB or GIB actuators) in
parallel with these models.
Wiring Diagrams
NOTE: Maximum wire size, 14 AWG.
Figure 12. 3-position control.
Figure 13. 0 to 10 Vdc Modulating Control.
Strain Relief
NOTE: The open bracket to the right of the actuator
terminal strip is the strain relief for the
customer provided control wires. Secure the
wires to the actuator bracket with a tie wrap
as shown in Figure 14.
Figure 14. Strain Relief.