Published in U.S.A.
www.johnsoncontrols.com
TEC2664Z-3 BACnet® MS/TP Rooftop Controller for Stand-Alone and Networked Zoning Systems
Installation Instructions
25
Metasys® and Johnson Controls® are registered trademarks of Johnson Controls, Inc.
All other marks herein are the marks of their respective owners. © 2011 Johnson Controls, Inc.
Building Efficiency
507 E. Michigan Street, Milwaukee, WI 53202
Technical Specifications
TEC2664Z-3 BACnet MS/TP Rooftop Controller for Stand-Alone and Networked Zoning Systems
Power Requirements
19 to 30 VAC, 50/60 Hz, 2 VA (Terminals 4 and 5) at 24 VAC Nominal, Class 2 or
Safety Extra-Low Voltage (SELV)
Analog Output Rating
0 to 10 VDC into 2k ohm Resistance (Minimum)
Auxiliary
Output Rating
Triac Output
19 to 30 VAC, 15 mA to 1 A Continuous Current, 3 A Peak In-Rush Current
Digital Input
Voltage-Free Contact across Terminal C to Terminal DI1
Analog Inputs
Resistive Inputs (RS, OS, and DS) for 10k ohm Johnson Controls Type II Negative
Temperature Coefficient (NTC) Thermistor Sensors
Static Pressure: 0 to 5 VDC for Full Static Pressure Range Selected
Temperature Sensor Type
Local 10k ohm NTC Thermistor
Wire Size
18 AWG (1.0 mm Diameter) Maximum, 22 AWG (0.6 mm Diameter) Recommended
TEC Zoning Control System
Guidelines
31 Zones Maximum per 1 Rooftop Controller
MS/TP Network Guidelines
32 Devices Maximum; 4,000 ft (1,219 m) Maximum Cable Length
Temperature
Range
Backlit
Display
-40.0°F/-40.0°C to 122.0°F/50.0°C in 0.5° Increments
Heating
Control
40.0°F/4.5°C to 90.0°F/32.0°C
Cooling
Control
54.0°F/12.0°C to 100.0°F/37.5°C
Accuracy
±0.9F°/±0.5C° at 70.0°F/21.0°C Typical Calibrated
Minimum Deadband
2F°/1C° between Heating and Cooling
Ambient
Conditions
Operating
32 to 122°F (0 to 50°C); 95% RH Maximum, Noncondensing
Storage
-22 to 122°F (-30 to 50°C); 95% RH Maximum, Noncondensing
Compliance
BACnet
International
BACnet Testing Laboratories™ (BTL) 135-2001 Listed BACnet Application Specific
Controller (B-ASC)
United States
UL Listed, File E27734, CCN XAPX
Under UL 873, Temperature Indicating and Regulating Equipment
FCC Compliant to CFR 47, Part 15, Subpart B, Class A
Canada
UL Listed, File E27734, CCN XAPX7
Under CAN/CSA C22.2 No. 24, Temperature Indicating and Regulating Equipment
Industry Canada, ICES-003
Europe
CE Mark - Johnson Controls, Inc., declares that this product is in compliance with the
essential requirements and other relevant provisions of the EMC Directive 2004/108/EC.
Australia and
New Zealand
C-Tick Mark, AS/NZS CISPR 22 Compliant
Supplier Code Number N10696
Shipping Weight
0.75 lb (0.34 kg)
The performance specifications are nominal and conform to acceptable industry standards. For application at conditions beyond these
specifications, consult the local Johnson Controls office. Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or
misuse of its products.
