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Siemens
SEZ220 signal converter
CE1P5146en
Building Technologies
Analog inputs X1…X5
02.06.2008
Connection diagrams (examples),
continued
An active sensor can be connected to the unit’s input. Connect as follows:
G
G
G0
G0
N
31
01
A
1
1
A
C
24 V
X... M
G1
B...
B M G
A passive setpoint adjuster (e.g. QAA25 or BSG21.1) can be connected to the
unit’s input. Connect as follows:
M
B1
BSG21.1
31
01
A
12
(1)
(2)
G
R M
G
G0
X... M
G0
QAA25
N1
AC
2
4 V
G
G
G0
X... M
G0
N1
AC
2
4 V
5.3
Settings
Path:
COMMIS > CONF > INPUT X1...X5
Display
Name
Range / comment
LABEL Input
identifier Assignment of TEMP, %, 0.0, 0000.
Path:
... > PARA > INPUT X1...X5
Display
Name
Range
Factory setting
TYPE
Type
NI, 2XNI, T1, PT, 0-10, OHM
NI
MIN VAL
Value low
−
999.9…
+
9999.9 0
MAX VAL
Value high
−
999.9…
+
9999.9 100
CORR Correction
−
3.0…+3.0 0
K
Path:
INFO
Display
Name
Comment
X1
X1
Display current measured value at terminal X1.
… …
…
X5
X5
Display current measured value at terminal X5.
Connection diagram
DC 0...10 V
Connection diagram
0...1000
Ω
Configuration
Setting values
Display values
