Basic Documentation

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Siem ens GMA..1 actuators with spring return CM2Z4614en
Building Technologies 2018-01-11
9 Diagrams
9.1 Internal diagrams
GMA12..1
Two-position control
GMA32..1
Two-position control
AC 24 V/DC 24…48 V AC 230 V
4614G02
A
(G)
AC 24 V...230 V / 6 (2) A
(G0)
(Q12)
(Q14)
(Q24)
(Q22)
2
S2 S3 S5 S6
1 S1 S4
(Q11) (Q21)
B
M
AC 24 V
DC 24...48 V
GMA12..1
DC 12...30 V / 2 A
4614G03
A
(L)
AC 230 V AC 24 V...230 V / 6 (2) A
GMA32..1
(N)
(Q12)
(Q14) (Q24) (Q22)
4
S2 S3 S5 S6
3 S1 S4
(Q11) (Q21)
B
M
GMA13..1
Three-position control
GMA16..1
Modulating control
AC 24 V/DC 24…48 V
4614G04
A100%
0%
(Y2)
0...1000 ς
(a)
(G)
(Q12) (Q14) (Q24) (Q22)
1
S2 S3 S5 S6
7 P3 S1 S4
(Q11) (Q21)
B
M
(Y1)
(b)
(c)
6 P1 P2
(G0)
2
AC 24 V
DC 24...48 V
AC 24 V
DC 24...48 V
AC 0 V
SELV/PELV
GMA13..1
AC 24 V...230 V / 6 (2) A
DC 12...30 V / 2 A
AC 24 V/DC 24…48 V
M
4614G01
A100%
0%
DC 0...10 V
(G)
DC 0...10 V
(Y)
(G0) (U)
(Q12) (Q14) (Q24) (Q22)
2 9 S2 S3 S5 S6
1 8 S1 S4
(Q11) (Q21)
B
AC 24...230 V / 6 (2) A
AC 24 V
DC 24...48 V
SELV/PELV
GMA16..1
DC 12...30 V / 2 A
9.2 Cable labeling
All wires are color-coded and labeled.
Pin
Cable
Meaning
Code
No.
Color Abbreviation
Actuators G 1 red RD System potential AC 24 V/DC 24…48 V
AC 24 V G0
2 black BK
System neutral
DC 24…48 V Y1 6 purple VT Pos. signal AC 0 V, AC 24 V/DC 24…48 V "Open“
Y2 7 orange OG Pos. signal AC 0 V, AC 24 V/DC 24…48 V "Close“
Y 8 grey GY Pos. signal DC 0...10 V, 0...35 V
U 9 pink PK Position indication DC 0...10 V
Modbus types REF 6 violet VT Reference (Modbus RTU)
+
8 gray GY Bus + (Modbus RTU)
- 9 pink PK Bus - (Modbus RTU)
Actuators L 3 brown BN Phase AC 230 V
230 VAC N 4 blue BU Neutral conductor
Auxiliary switch Q11 S1 grey/red GY RD Switch A input
Q12 S2 grey/blue GY BU Switch A normally-closed contact
Q14 S3 grey/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
Feedback a P1 white/red WH RD Potentiometer 0...100 % (P1-P2)
potentiometer b P2 white/blue WH BU Potentiometer pick-off
c P3 white/pink WH PK Potentiometer 100...0 % (P3-P2)
Two-position control
Three-position control
Modulating control
Y = DC 0...10 V, 0...35 V