Installation Instructions

Document No. 129-587
Installation Instructions
October 20, 2016
Siemens Industry, Inc. Page 5 of 8
Wiring
All wiring must conform to NEC and local codes and
regulations.
Use earth ground isolating step-down Class 2
transformers. Do not use autotransformers.
Determine the supply transformer rating by summing
total VA of all actuators used. It is recommended that
one transformer power no more than 10 actuators.
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.
 Overcurrent protection for supply lines is maximum
10A.
Wiring Diagrams
CAUTION:
Do not wire different types of actuators (such
as GBB or GIB Actuators) in parallel with these
models.
GDE/GLB14
Each wire has the standard symbol printed on it.
See Table 1.
24 Vac/dc Power Supply 2-Point/Floating
Control.
Figure 17. 2-Position, SPST
(Single-Pole, Single-Throw).
Figure 18. 2-Position, SPDT
(Single-Pole, Double-Throw).
Table 1. 2-Point/Floating Control 24 Vac/dc.
Standard
Symbol
Function
Terminal
Designation
Color
1
Supply (SP)
G
Red
6
Control signal clockwise
Y1
Violet
7
Control signal
counterclockwise
Y2
Orange
Factory-Installed Options
S1
Switch A Common
Q11
Gray/red
S2
Switch A N.C.
Q12
Gray/blue
S3
Switch A N.O.
Q14
Gray/pink
S4
Switch B Common
Q21
Black/red
S5
Switch B N.C.
Q22
Black/blue
S6
Switch B N.O.
Q24
Black/pink
For GDE14 Models Only
P1
Feedback Potentiometer
0 to 100% P1 - P2
(0 to 5,000 ohms)
a
Black
P2
Feedback Potentiometer
Common
b
Black
P3
Feedback Potentiometer
100 to 0% P3 - P2
(5,000 to 0 ohms)
c
Black
Figure 19. Floating Control, 24 Vac/dc.