View Full Version : Siemens TEC controller
02-22-2009, 12:50 PM
The TEC is a VAV controller
an I use my JCI CVT Pro adaptor to connect to Siemens controllers
02-22-2009, 01:00 PM
No you need Siemens cable to do this, its a 9 pin to RJ12 cable. I had one made but unfortunately dont have the pin out.
02-23-2009, 06:38 AM
See this thread for cable requirements:
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