Document No. 129-479
Installation Instructions
November 13, 2012
CAUTION:
Follow manufacturer’s Installation
Instructions and Wiring Guidelines for
connecting the controller to the Room Unit.
•
TALON Controllers with common
already earth grounded are TXIO used
on TC Modular and TC Compact 36
Expansion. These do not require the
earth ground wire to be connected to
the controller as shown in Figure 9.
•
TALON Controllers with floating
common are TC Compact 16/24/36,
Raptor, Predator and PPM. These
require the earth ground wire to be
connected to the controller as shown in
Figure 9.
NOTE:
If active temperature (0-5V/0-10V/4-20 mA) (Pin
3) rather than passive/ resistive temperature is
used, Passive Temp Common (Pin 6) does not
need to be terminated.
NOTE:
To use the override function with a Predator
Controller, a 500 ohm resistor must be wired in
series with the setpoint termination on the
Predator Controller and the Override termination
8 on the Room Sensor. See Figure 6 and Figure
7 for the complete wiring diagrams for the two
different style controllers.
The installation is now complete.
1
2
3
4
5
6
7
8
9
10
11
12
SEN0485R1
Figure 5. Typical Wiring Base.
(All terminals may not be present.)
Pin No.
Function
QAA2312.EWTN
2 Temperature
3 Temp_Common
QAA2330.EWxC
2 Temperature
3 Temp_Common
7 LON1
8 LON2
QAA23SS.EWxN
1
DC+ or ACH
2
DC- or ACN (GND)
3
Temperature
Output
5*
Passive
Temp
6*
Passive Temp Common
QAA23xx.FWxN
1
DC + or ACH
2
DC - or ACN (GND)
3
Temperature
Output
5*
Passive
Temp
6*
Passive Temp Common
7
Setpoint
Output
8
Override
9
Override
Common
QAA2330.FWTC
1
DC + or ACH
2
DC - or ACN (GND)
3
Temperature
Output
5*
Passive
Temp
6*
Passive Temp Common
7
Setpoint
Output
8
Override
9
Override
Common
10
GND
11
LON1
12
LON2
* Not available on “SS” models.
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Siemens Industry, Inc.
