Document No. 129-479
Installation Instructions
November 13, 2012
2300
DC+ ACH
DC- ACN (GND)
Signal Out
CONTROLLER
Sensor Power DC
Common
Signal In
Common
Signal In
SEN0652R1
Isolated DC
Supply 300 MA Max.
I
I
I
I
I
DC+
DC-
AC
IN
Powered By
Controller
See Controller
Installation Instructions
For Power Input
Requirements
2300
DC+ ACH
DC- ACN (GND)
Signal Out
Powered By
Isolated DC
NOTE:
Externally DC powered
2300 Room Units
require isolated DC
supply with all
commons connected
and may be used on
the same controller
with other Room Units
powered by internal
sensor supply.
Figure 8. Externally DC Powered 2300 Room Units.
2300
DC+ ACH
DC- ACN (GND)
Signal Out
CONTROLLER
Sensor Power DC
Common
Signal In
Common
Signal In
Common
Signal In
Common
Common
Signal In
SEN0651R1
Class 2
Isolated AC Supply
100 VA Max.
Powered By
Class 2 (100VA)
Isolated AC
I
I
I
I
I
I
I
I
I
I
ACH
ACN
ACH
ACN
ACH
ACN
Powered By
Controller
2300
DC+ ACH
DC- ACN (GND)
Signal Out
2300
100 VA
DC+ ACH
DC- ACN (GND)
Signal Out
Powered By
Class 2 (100VA)
Isolated AC
L N E
With Class 2 (100 VA) Output
Isolated AC Supply
(See Controller
Installation Instructions)
L N E
Note: See Caution
NOTE:
Externally AC powered
2300 Room Units require
controller common and all
AC secondary neutral ACN
to be earth grounded and
may be used on the same
controller with other room
units powered by internal
sensor supply.
Figure 9. Externally AC Powered 2300 Room Units.
Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and models as
design improvements are introduced. TALON and Predator are registered trademarks of Siemens Industry, Inc. Other product or company names
mentioned herein may be the trademarks of their respective owners. © 2012 Siemens Industry, Inc.
Siemens Industry, Inc.
Building Technologies Division
1000 Deerfield Parkway
Buffalo Grove, IL 60089
USA
+ 1 847-215-1000
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Document No. 129-479
Printed in the USA
Page 6 of 6
