Trane TRACER SUMMIT BAS-APG001-EN Manuel D’Utilisation
Chapter 6 Installing the EX2 expansion module
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BAS-APG001-EN
Figure 46. Mounting the metal-enclosure EX2
AC-power wiring
Use 16 AWG copper wire for ac-power wiring. All wiring must comply
with National Electrical Code and local codes. Use a UL-listed Class 2
power transformer supplying a nominal 24 Vac. The transformer must be
sized to provide adequate power to the EX2 module (10 VA) and outputs
(a maximum of 6 VA per binary output).
with National Electrical Code and local codes. Use a UL-listed Class 2
power transformer supplying a nominal 24 Vac. The transformer must be
sized to provide adequate power to the EX2 module (10 VA) and outputs
(a maximum of 6 VA per binary output).
Please read the warnings and cautions before proceeding.
WARNING
Hazardous voltage!
Hazardous voltage!
Before making line voltage electrical connections, lock open the supply-
power disconnect switch. Failure to do so could result in death or seri-
ous injury.
power disconnect switch. Failure to do so could result in death or seri-
ous injury.
WARNING
Hazardous voltage!
Hazardous voltage!
Make sure that the 24 Vac transformer is properly grounded. Failure to
do so could result in death or serious injury.
do so could result in death or serious injury.