Electrical Connections; Connection Rules - Siemens Synco 200 SEZ220 Documentation On Basics

Synco 200 terminal
connection concept
Note
Connection procedure
with spring cage
terminals
Steps
Siemens
Building Technologies
10

Electrical connections

10.1

Connection rules

The following illustration shows the terminal block for the SEZ220 signal converter and
its connection terminals:
Passiver Fühler/ Aktiver Fühler/
Passiver Geber Aktiver Geber
M M M
X1 X2 G1 X3 X4 G1 X5
Terminal assignment
Terminal Used for ...
Xx, M Passive sensors and signal sources.
G1, Xx , M Active sensors and signal sources.
Yx Provide measured values to control devices, sequential control of
pumps, valves, fans, etc..
G und G0 AC 24 V power supply.
Only one solid or one stranded wire can be connected per terminal.
1.
1. Strip wire for 7 to 8 mm.
2. Locate wire and screwdriver size 0 or 1.
3. Push screwdriver down and, at the same time, insert the wire.
4. Remove the screwdriver.
SEZ220 signal converter
Electrical connections
Ausgangssignal
DC 0...10 V
M M G1 Y2 G0 G0 G0
G1 Y1 G0 G G
2.
Systemspeisung
AC 24 V
Doppelklemme
mit interner
Verbindung
Kleinspannungsseite
Netzspannungsseite
3.
CE1P5146en
02.06.2008
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