| 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) |
| Relay/Triac Contact Rating |
On/Off and Floating Control |
30 VAC, 1.0 A Maximum, 15 mA
Minimum, 3.0 A Inrush, Class 2 or SELV |
| Fan Relay Output Rating |
19 to 30 VAC, 1.0 A Maximum,
3.0 A Inrush |
| Auxiliary Output Rating |
Triac
Output |
19 to 30 VAC, 1.0 A Maximum,
3.0 A Inrush |
| Digital Inputs |
Voltage-Free Contacts across
Terminal Scom to Terminals BI1, BI2, or UI3 |
| Analog Inputs |
Resistive Inputs (RS and UI3)
for 10k ohm Johnson Controls Type II Negative Temperature Coefficient
(NTC) Thermistor Sensors |
| Temperature Sensor Type |
Local 10k ohm Johnson Controls
Type II NTC Thermistor Sensor |
| Wire Size |
18 AWG (1.0 mm Diameter)
Maximum, 22 AWG (0.6 mm Diameter) Recommended |
| 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/38.0°C |
| Accuracy |
Temperature |
±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 |
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 compliancewith the essential
requirements and other relevant provisions of theEMC Directive. |
| |
Australia and New Zealand |
RCM Mark, Australia/NZ
Emissions Compliant |
| Shipping Weight |
T612DFH-4 Model |
0.75 lb (0.34 kg) |
| T612DFH-4+PIR Model |
0.77 lb (0.35 kg) |