4/4
Siemens Building Technologies Air damper actuators GEB...1, rotary version CM2N4621en
Landis & Staefa Division 16.03.2001
Internal diagrams
GEB13..1 / GEB33..1 GEB16..1
Three-position control Modulating control
4621G01
A
100%
0%
(Y2)
AC 0 V
0...1000
Ω
AC 24 V...230 V / 6 (2) A
GEB13...
(a)
(G)
(Q12)
(Q14)
(Q24)
(Q22)
1S2S3S5S6
7P3S1S4
(Q11)
(Q21)
B
(Y1)
(b)
(c)
6P1P2
AC 24 V
M
4621G02
A100%
0%
(Y2)
AC 230 V
0...1000
Ω
AC 24 V...230 V / 6 (2) A
GEB33...
(a)
(N)
(Q12)
(Q14)
(Q24)
(Q22)
4S2S3S5S6
7P3S1S4
(Q11)
(Q21)
B
(Y1)
(b)
(c)
6P1P2
M
DC 0...10 V / 2...10 V / 0...35 V
M
4621G03
A
100%
0%
DC 0...10 V
(G)
DC 0...10 V
(Y)
(G0)
(U)
(Q12)
(Q14)
(Q24)
(Q22)
29
S2 S3 S5 S6
18 S1S4
(Q11)
(Q21)
B
AC 24 V...230 V / 6 (2) A
GEB16...
AC 24 V
Cable
Pin
Code No. Color
Abbreviation
Meaning
Actuators AC 24V
G1
red
RD
System potential AC 24 V
G0 2 black BK
System neutral
Y1 6 purple VT Control signal AC 0 V, clockwise
Y2 7 orange OG Control signal AC 0 V, counter-clockwise
Y 8 gray GY Pos. signal DC 0...10 V, 2...10 V, 0...35 V
U 9 pink PK Position indication DC 0...10 V
Actuators AC 230V
N 4 blue BU Neutral conductor
Y1 6 black BK Control signal AC 230 V, clockwise
Y2 7 white WH Control signal AC 230 V, counter-clockwise
Auxiliary switch
Q11 S1 gray/red GY RD Switch A Input
Q12 S2 gray/blue GY BU Switch A Normally closed contact
Q14 S3 gray/pink GY PK Switch A Normally open contact
Q21 S4 black/red BK RD Switch B Input
Q22 S5 black/blue BK BU Switch B Normally closed contact
Q24 S6 black/pink BK PK Switch B Normally open contact
Positioner
a P1 white/red WH RD Potentiometer 0...100 % (P1-P2)
b P2 white/blue WH BU Potentiometer pick-off
c P3 white/pink WH PK Potentiometer 100...0 % (P3-P2)
Dimensions
12
10.6
20
180
Dia.5
141
192
60
Dia.10.5
42
31.5
60
81
3030
3
19
113
2
Taptite
M6 x 16
GEB...1
15
168
Mounting bracket
4621M01en
Dia. 6.4...20.5
Square 6.4...13
Dimensions in mm
Cable labeling
ã
2000 Siemens Building Technologies Ltd. Subject to change
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