Connection Diagrams (Two-Pos./Three-Pos.) - Siemens OpenAir GMA 1 Series Technical Basics

Two-position
GMA12..1, 32..1
Three-position control
GMA13..1
38/44
Siemens
Building Technologies
9.3

Connection diagrams (two-pos./three-pos.)

GMA121.1, GMA126.1.
AC 24 V/DC 24...48 V (SELV/PELV)
SP
(Q1)
(Q2)
1 S1
GMA12..1
2
S2 S3
SN
Controller
N
Actuator GMA12..1
Y
SP System potential AC 24 V / DC 24...48 V
SN System neutral
AC 24 V (SELV/PELV)
SP
(G)
Q1 Q2
(G0) (Y1) (Y2)
6 7 P1 P2
GMA13..1
1 2
SN
Controller
N
Actuator GMA13..1
Y
SP System potential AC 24 V
SN System neutral
Q1, Q2 Switch contacts
GMA..1 actuators with spring return
L
N
S4
Y
S5 S6
N
N
Y
L
N
GMA131.1, GMA132.1, GMA136.1
AC 24 V/DC 24...48 V (SELV/PELV)
SP
N
P3 S1 S4
Y
S2 S3 S5 S6
SN
N
Y
SP
SN
Q1, Q2 Switch contacts
GMA321.1, GMA326.1
AC 230 V
(Q1)
(Q2)
3 S1
GMA32..1
4
S2 S3 S5 S6
Controller
Actuator GMA32..1
Phase conductor AC 230 V
Neutral conductor
Q1 Q2
(Y1) (Y2)
N
P1 P2 P3
6 7
GMA13..1
1 2 S2 S3
Controller
Actuator GMA13..1
System potential AC 24 V/DC 24...48 V
System neutral
N
S4
Y
S1 S4
Y
S5 S6
CM2Z4614en
2018-01-11