| PARAMETER | TC300B-G/TC320B-G TC300C-G/TC320C-G Rated voltage : 24 VAC 50/60 Hz Working Voltage range: 20-30 VAC |
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| 供電 | Rated voltage : 100-277 VAC 50/60 Hz UL listed class - 2 transformer or IEC 61558 listed transformer 1200 VA@120 VAC 96 VA |
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| Max. Load | 1500 VA@240/277 VAC (all DOs ON) (all DOs ON) |
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| Rated Impulse Voltage | 500 V 2.5 KV (Overvoltage Category II) |
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| Pollution Degree | 2 |
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| 操作方式 | Type 1.B Action |
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| Total current cannot exceed 4 A | Total current cannot exceed 10 A |
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| Display Type | Capacitive touch TFT, 320x240 pixels, 2.4 in. diag. |
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| Backlight | LCD (Dimmable) |
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| LED Color Ring | Blue (cooling), Orange (heating) |
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| Ambient Operating Humidity | 10 to 90 % relative humidity (non-condensing) |
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| 儲存溫度 | -40 to 150 °F(-40 to 65.5 °C) |
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| Protection Class | IP20 |
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| Temperature Control Accuracy | ±1.5 °F (0.8 °C) from 60 to 85 °F (15 to 30 °C), all models. |
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| Temperature Display Precision | 1 °F (0.5 °C), all models. TC300B-G ±3 % RH from 20 to 80 % RH @ 25 °C TC320B-G, TC300C-G, TC320C-G ±5 % RH from 20 to 80 %RH @ 25 °C |
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| Humidity Display Precision | 1 % RH, all models. TC300 Thermostats Product Datasheet | buildings.honeywell.com | 2 |
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| SKU | TC300B-G TC320B-G TC300C-G TC320C-G |
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| Certificates | CE, FCC, ICES, UL/cUL, RoHS, REACH, Prop65 CE, FCC, ICES, RoHS, REACH, Prop65 |
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| EN 60730-1 | EN 60730-1 EN 60730-1 EN 60730-1 |
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| EN 60730-2-9 | EN 60730-2-9 EN 60730-2-9 EN 60730-2-9 |
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| UL60730-1 | UL60730-1 Title 47 part 15 subpart B Title 47 part 15 subpart B |
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| UL60730-2-9 | UL60730-2-9 ICES-003 Title47 part15 subpart C |
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| Title 47 part 15 subpart B | Title 47 part 15 subpart B ICES-003 |
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| ICES-003 | Title47 part15 subpart C RSS247 |
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| Standards | ICES-003 EN 300 328 |
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| RSS247 | EN 301 489-1 |
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| EN 300 328 | EN 301 489-17 |
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| EN 301 489-1 | EN 62479 |
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| EN 301 489-17 | EN 62311 EN 62479 EN 62311 |
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| BACnet MS/TP | RS485 (9.6, 19.2, 38.4, 76.8, 115.2 Kbps) |
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| Modbus RTU | RS485 (1.2 to 115.2 Kbps) |
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| BACnet IP (TC320B/TC320C) | Over Wi-Fi IEEE802.11 b/g/n NONE WPA_PSK Wi-Fi 2.4 GHz (TC320B/ WPA_WPA2_PSK TC320C) WPA2_PSK WPA2_WAP3_PSK WPA3_PSK BLE 5.3 Class 2 Bluetooth (TC320B/TC320C) IEEE802.15.4 Open Thread |
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| 標準 | MAX EIRP |
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| Wi-Fi 2.4 GHz for CE | 20 dBm |
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| BLE for CE | 10 dBm WIRED |
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| TC300B-G | No FCU - 4 Pipe/2 Pipe 3 x DO (24 VAC) 2H/1C Heat Pump (air/ 24 VAC 2 x DIO |
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| Wi-Fi/BACnet IP, | water source) |
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| TC320B-G | 3 x UIO |
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| 藍牙 | 1H/1C Conventional RS485 BACnet MS/TP Modbus RTU |
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| TC300C-G | No 5 x DO (100-277 VAC) 100-277 VAC FCU - 4 Pipe/2 Pipe |
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| PART NUMBER | DESCRIPTION |
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| TRTC-DECOPLATE-1 | Decorative wall plate, TR and TC Series |
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| TC300B/ | TC300C/ |
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| All Models | TC320B TC320C |
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| front view | 1.02” 1.24” (26 mm) (31.5 mm) 3.93” (100 mm) 4.47” (113.6 mm) 0.76” 0.82” (19.4 mm) (21 mm) 5.51” (140 mm) 0.27” (7 mm) 5.51” (140 mm) TC300 Thermostats Product Datasheet | buildings.honeywell.com | 4 |
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| TERMINAL NAME | TERMINAL NUMBER TERMINAL LABEL DESCRIPTION |
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| UIO1 | 1 UIO1 Universal input/output |
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| COM | 2 COM Common |
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| UIO2 | 3 UIO2 Universal input/output |
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| UIO3 | 5 UIO3 Universal input/output |
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| RS485 SLAVE | 6 - BACnet/Modbus Communications |
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| SYLK MASTER | 8 Sylk bus |
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| DO1 | 10 DO1 Relay output |
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| DO2 | 11 DO2 Relay output |
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| DO3 | 12 DO3 Relay output Relay output |
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| DIO1 | 13 DIO1 Analog input Dry contact digital input Relay output |
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| DIO2 | 14 DIO2 Analog input Dry contact digital input 24 VAC common (Neutral) from Class2 transformer |
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| DO4 | 13 DO4 Relay output |
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| DO5 | 14 DO5 Relay output Line - Line voltage power input |
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| Line Voltage Hot/Phase | 15/16 L TC300C-G/TC320C-G: 100-277 VAC |
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| Line Voltage Neutral | 17 N Neutral - Line voltage power input |
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| Not applicable | 18 NC Not connected TC300 Thermostats Product Datasheet | buildings.honeywell.com | 6 |
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| 類型 | TERMINAL LABEL DEFAULT INPUTS OUTPUTS Heating On/Off, Heating Floating Open, Cooling Floating Open, Valve On/Off, Valve Floating Open, Changeover Valve, Fan Command, High Speed Fan, Medium Speed Fan, Low Speed Fan, Auxiliary |
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| D03 | DO3 NA NA Low Speed Fan, Auxiliary Heat, Heat Stage1, Cool Stage1, Water Flow Valve, Dehumidifier, Humidifier |
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| Output | Discharge Air Sensor, Drain Pan Sensor, Occupancy Sensor, Proof of Airflow, Pipe Cooling Floating Close, Changeover Valve, Fan Sensor, Space Temp Sensor, Command, High Speed Fan, Medium Speed Fan, |
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| Sensor, Space Temp Sensor, | Changeover Valve, Fan Command, High Speed Fan, Fan |
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| of Waterflow, Outdoor Air | Dehumidifier, Humidifier Sensor, Shutdown Sensor, Custom1, Custom2, Custom3 sensors. |
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| Universal | Sensor, Space Temp Sensor, 6-Way Valve, Modulating Cool , Modulating Heat, |
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| Input/ | Changeover Switch, Proof Modulating Valve, Variable Speed Fan |
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| Low Speed | Changeover Valve, Low Speed Fan, Auxiliary Heat, |
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| Digital | D03 D03 NA |
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| Fan | Heat Stage1, Cool Stage1 |
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| Medium | Changeover Valve, Medium Speed Fan Auxiliary |
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| Speed Fan | Heat High Speed Changeover Valve, Fan Command, High Speed Fan, |
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| R, C | 14-18 AWG 0-4 A |
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| DO | 14-26 AWG 0-1 A |
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| Others | 14-26 AWG N/A Copper |
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| L,N | 14-18 AWG 0-10 A |
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| DO3-DO5 | 14-20 AWG 0-3 A |
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| DO1, DO2 | 14-26 AWG 0-1 A |
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| All models | UIO x 3 - Dry contact closure - Open circuit (≥ 100 Kohms) - Closed circuit (≤100 ohms) • Voltage Output - 0-10 V, ±1.5% of full scale @2 Kohms • Resistive Temperature Sensor Input - NTC10K Type II, C7021 series - NTC10K Type III, C7023 series - NTC20K, TR21, and C7041 series DIO x 2 • Digital Input - Dry contact closure |
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| TC30OB/TC320B | - Open circuit (≥ 100 Kohms) - Closed circuit (≤100 ohms) • Relay Output • Rated Average Current DO x 3 DIO x 2 - 1 A Resistive at 24 VAC • Rated Pulse Current - 3.5 A Resistive at 24 VAC • Relay Output |
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| SENSORS | OPTIONS PART NUMBERS Direct (Normally Open) |
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| Occupancy Sensor | Dry contact occupancy sensor Reverse (Normally Closed) DPS200 DPS400 Direct (Normally Open) |
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| Proof Of Air Flow Sensor | DPS1000 Reverse (Normally Closed) MCS, CS, CSP current switches (Dry contact switches) C7250A NTC 20K C7041 |
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| Discharge Air Temperature | NTC 10K Type II C7021 |
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| Sensor | NTC 10K Type III C7023 Sylk C7400S TR21 C7041, C7772A, C7021, C7772F, C7023, C7772G, NTC 20K TR40, NTC 10K Type II |
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| Space Temperature Sensors | TR40-H, NTC 10K Type III TR40-CO2, Sylk TR40-H-CO2, TR50-3N, TR50-3D C7250A NTC 20K C7041 |
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| Pipe Sensor | NTC 10K Type II C7021 NTC 10K Type III C7023 Closed with heat |
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| Changeover Switch | Digital input Closed with cool Direct (Normally Open) |
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| Drain Pan / Leak Detector | Dry contact float switch or water sensor Reverse (Normally Closed) Direct (Normally Open) |
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| Proof of Water Flow Sensor | Dry contact pressure switch Reverse (Normally Closed) Direct (Normally Open) |
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| Shutdown sensor | Digital input Reverse (Normally Closed) Digital Input - NO or NC Analog Input - 0-10VDC - 0-100% |
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| Custom sensor (remote | Digital input scaled |
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| monitoring) | Analog input Temperature Input - NTC 20K, NTC 10K Type II and Type III Mounting and Installation Instructions guide (31-00642) and the user guide (31-00644) are to be observed. warranties concerning operation and safety are invalidated. power. This is to allow any condensation resulting from low shipping/storage temperatures to evaporate. conditions: (1) This device may not cause harmful interfere |
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| R | R @U.S. Registered Trademark |
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| United States. | © 2024 Honeywell International Inc. |
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| https://buildings.honeywell.com | 31-00645-04 | Rev. 10-24 |
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