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Honeywell TC300 Configuration And User's Manual page 18

Commercial thermostat
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1 - INTRODUCTION
IO Characteristics
UIO x 3
AI (DIO1 DIO2) x 2
DO1-3, DIO1-2
Onboard Sensors
Temperature
Humidity
18
Table 5: IO Characteristics
• Resistive Temperature Sensor Input
NTC10K Type II, C7021 series
NTC10K Type III, C7023 series
NTC20K, TR21, and C7041 series
• Voltage Input, SELV
0-10V, ±5% of full scale
• Digital Input
Dry contact closure
Open circuit (≥ 100Kohms)
Closed circuit (≤100ohms)
• Voltage Output
0-10V, ±3% of full scale @2K ohms
• Resistive Temperature Sensor Input
NTC10K Type II, C7021 series
NTC10K Type III, C7023 series
NTC20K, TR21, and C7041 series
• Digital Input
Dry contact closure
Open circuit (≥ 100Kohms)
Closed circuit (≤100ohms)
• Relay Output
• Rated Average Current
1A Resistive at 24VAC
• Rated Pulse Current
3.5A Resistive at 24VAC
Table 6: Onboard Sensors
Heat: 40 to 100°F (4.5 to 37.7°C)
Cool: 50 to 99°F (10 to 37°C)
Resolution: 1 °F (0.5°C)
Control Accuracy: ±1.5°F (0.8°C) at Room Temperature
Range: 20~90% RH
Resolution: 1%RH
Control Accuracy: ±5%RH at Room Temperature and 20~90%RH
Technical specifications

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