User Manual

Connection diagrams
N Controller
Y Actuator
L System potential AC 230 V
N System neutral
Y1, Y2 Control signal OPEN, CLOSE
4864A01
(L)
(N)
L
N
AC 230 V
N
Y2
Y1
2AF
N
(Y1) (Y2)
Q1
Q2
Y
Q1, Q2 Controller contacts
SSY31
N Contr
oller
Y Actuator
SP, G System potential AC 24 V
SN, G0 System neutral
Y1, Y2 Control signal OPEN, CLOSE
4864A02
(Y1)
(G)
(G0)
SP
SN
AC 24 V
G
Y2Y1
(Y2)
N
Q1 Q2
2AF
Y
Q1, Q2 Controller contacts
SS
Y81
Dimensions
Dimensions in mm
83
81.4
4891M01
72.5
48
9
G
¾
Revision numbers
Type reference Valid from rev. no. Type reference Valid from rev. no.
SSY31 J SSY81 J
6 / 6
Siemens Electromotoric actuator CE1N4894en
 2010 Siemens Switzerland Ltd Sub
j
ect to chan
g
e
Building Technologies 01.09.2010