User Manual

12
Siemens
A6V11858278_en--_a
Smart Infrastructure
2020-07-30
Diagrams
Connection terminals
Code
No.
Color
Abbreviation
Meaning
SSA151.05HF
SSA161.05HF/
SSA161E.05HF
G
1
Red
RD
System potential
AC 24 V
(+ DC 24 V)
System potential
AC 24 V (+ DC 24 V)
Y
8
Grey
GY
Control signal DC
4...20 mA, < 3 V
Control signal
DC 0...10 V, <
0.1 mA
U
5
White
WH
Feedback signal
Feedback signal
M
6
Brown
BR
Measurement
reference
Measurement
reference
G0
2
Black
BK
System neutral
(- DC 24 V)
System neutral
(- DC 24 V)
Connection diagrams
N = Controller
Y = Actuator
SP, G = System potential AC 24 V
SN, G0 = System neutral
Y = Control signal
U = Feedback signal
M = Measurement reference