Siemens Building Technologies
CM2N4625E / 02.1999
Landis & Staefa Division
9/10
All wires are color-coded and labeled.
Connection
cable
Wire
labeling
Designation
Color
L&G terminal
code
Actuators
1
System potential AC 24 V
red
G
AC 24 V
6
Control signal AC 24 V (0 V), clockwise
purple
Y1
7
Control signal AC 24 V (0 V), counter clockwise orange
Y2
Actuators
4
Neutral conductor
blue
N
AC 230 V
6
Control signal AC 230 V, clockwise
black
Y1
7
Control signal AC 230 V,counter clockwise
white
Y2
Auxiliary
S1
Switch A Input
gray/red
Q11
switches
S2
Switch A Normally closed contact
gray/blue
Q12
S3
Switch A Normally open contact
gray/pink
Q14
S4
Switch B Input
black/red
Q21
S5
Switch B Normally closed contact
black/blue
Q22
S6
Switch B Normally open contact
black/pink
Q24
Positioner
P1
Potentiometer 0...100 % (P1-P2)
white/red
a
P2
Potentiometer pick-off
white/blue
b
P3
Potentiometer 100... 0 % (P3-P2)
white/pink
c
46
2
6
A
0
1
(Y1)
(G)
(G0)
SP
SN
AC
2
4
V
GBB13...
1
S2 S3
S5 S6
7
P3
S1
S4
Y
6
P1 P2
(Y2)
N
AC 24 V (SELV/PELV)
N
Regulator or controller
Y
Actuator GIB13...,
three-position, AC 24 V
SP
System potential AC 24 V
SN
System neutral
46
2
6
A
0
2
(L)
(N)
L
N
A
C
23
0 V
GBB33...
4
S2 S3
S5 S6
7
P3
S1
S4
Y
6
P1 P2
N
(Y1)
(Y2)
AC 230 V
N
Regulator or controller
Y
Actuator GIB33...,
three-position, AC 230 V
L
Phase conductor AC 230 V
N
Neutral conductor
Cable labeling
Connection diagrams
GIB131.1E
GIB135.1E
GIB136.1E
GIB331.1E
GIB335.1E
GIB336.1E