Johnson Controls METASYS TEC1100 Series - Connecting TEC1100 to Network Systems

14 TEC1100 Series Thermostat Technical Bulletin
NCM300 Series
Port 1 - N2 Bus
NCM200 Series
(TB1 or Communicator
Terminal Board)
or
N2+
N2-
REF
TEC1100
HRD
GRD
SFT
GRD
SFT
GRD
Tec 1100 ncm
To
Next
N2
Device
N2+
N2+
N2-
N2-
N2
N2
REF
REF
Figure 9: Connecting the TEC1100 to an NCM
N2+
N2-
REF
TEC1100
To
Next
N2
Device
N2+
N2-
N2 REF
Tec 1100n30
24 VAC
N2+
N2-
REF
S
DS1
DS2
DS3
N30
N2+
N2
N2-
REF
Figure 10: Connecting the TEC1100 to the N30 Series
Connector
N2 Bus
24VAC
GND
24VAC
N2+
N2-
REF
Transformer
Tec1100 cpn
N2+
N2-
REF
TEC1100
N2-
N2+
REF
Companion/Facilitator
Figure 11: Connecting the TEC1100 to the
Companion/Facilitator System
Connecting to
N30 Series
Connecting to
the Companion/
Facilitator
System