TEC2145-4 N2 Networked Thermostat Controller with Single Proportional Output and One-Speed Fan
Control Installation Instructions
6
Temporary Occupancy Time
1
BD-13
N2 MSO
5
CSMS 0 to 24 Hours in 1-Hour
Increments
For example:
0 = 0.0 Hours
1 = 1.0 Hour
2 = 2.0 Hours . . .
24 = 24.0 Hours
Standby Time
1
BD-14
N2 MSO
5
CSMS 0.5 to 24.0 Hours in 0.5-Hour
Increments
For example:
0 = 0.5 Hours
1 = 1.0 Hour
2 = 1.5 Hours . . .
47 = 24.0 Hours
Unoccupied Time
1
BD-15
N2 MSO
5
CSMS 0.0 to 24.0 Hours in 0.5-Hour
Increments
For example:
0 = 0.0 Hours
1 = 0.5 Hours
2 = 1.0 Hour . . .
48 = 24.0 Hours
Effective Occupancy BD-16
N2 MSI
6
CSMS 0 = Occupied
1 = Unoccupied
2 = User Requested
Temporary Occupancy
3 = Standby
Setpoint Deadband
1
BD-17
N2 MSO
5
CSMS 0 = 2.0F°/1.0C°
1 = 3.0F°/1.5°
2 = 4.0F°/2.0C°
AUX Command
1
BD-18 N2 BO CSBD 0 = Off
1 = On
BI1
7,
8
BI-1 N2 BI CSBI 0 = Off
1 = On
BI2
7,
8
BI-2 N2 BI CSBI 0 = Off
1 = On
UI3
7, 8, 9
(as binary)
BI-3 N2 BI CSBI 0 = Off
1 = On
1. Commandable.
2. If a heating (cooling) setpoint is overridden, the TEC2145-4 Thermostat Controller may automatically override the
corresponding cooling (heating) setpoint to maintain the minimum deadband between the two setpoints.
3. The TEC2145-4 does not support an Outdoor Air Temperature sensor. The supervisory controller writes the object so that
the Outdoor Air Temperature known to the supervisory controller can be displayed at the TEC2145-4.
4. Writing -40°/-40°C to the TEC2145-4 indicates that the Outdoor Temperature is not known. The TEC2145-4 does not
display an Outdoor Temperature.
5. The Multiple Command Object (MCO) is used to command multiple Multistate Object (MSO) outputs. If downloading points
via a PRN file, you must change the Object Type to MSO to use multiple outputs.
6. If downloading via a PRN file, you must change the object type to MSI to view the multiple inputs.
7. Can be Change-of-State (COS) alarm to the supervisory controller to initiate dial-out.
8. The state of BI1, BI2, and UI3 (as binary) is communicated over the N2 network even if the digital inputs are not configured
through the local interface at the thermostat controller.
9. Approximate binary threshold at UI3: >=84k ohm for Off, <83k ohm for On.
Table 2: N2 Bus Objects (Part 2 of 2)
Point Name Thermostat
Controller Point
(Type/Address)
N2 Bus
Object Type
Model Point
Type
Range
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