Honeywell SERIES COMMUNICATING TB7600 - Manual (Page 23)

TB7600 SERIES COMMUNICATING RTU/HEAT PUMP THERMOSTATS
23 62-2016—01
SPECIFICATIONS
Network Protocol: Models available in BACnet MS/TP or ZigBee wireless mesh
WEBs-AX Controllers: Compatible with WEB-2xx, WEB-6xx, and WEB-7xx
Platform:
WEB-2xx and WEB-6xx - WEBStation-AX 3.0 or later
WEB-7xx - WEBStation-AX 3.5 or later
Thermostat power requirements:
19-30 Vac 50 or 60 Hz; 2 VA (RC and C) Class 2
RC to RH jumper 2.0 Amps 48 VA maximum
Operating conditions:
32 F to 122 F (0 C to 50 C)
0% to 95% R.H. non-condensing
Storage conditions:
-22 F to 122 F (-30 C to 50 C)
0% to 95% R.H. non-condensing
Sensor: 10 K NTC thermistor onboard
Resolution: ± 0.2 F (± 0.1 C)
Control accuracy: ± 0.9 F (± 0.5 C) @ 70 F (21 C) typical calibrated
Occupied and unoccupied setpoint range cooling: 54 F to 100 F (12.0 to 37.5 C)
Occupied and unoccupied setpoint range heating: 40 F to 90 F (4.5 C to 32 C)
Room and outdoor air temperature range: -40 F to 122 F (-40 C to 50 C)
Proportional band for room temperature control: Factory set, heating and cooling at 2.0 F (1.1 C)
Digital inputs: Relay dry contact only across C terminal to DI1 or DI2
Contact output rating:
Each relay output: (Y1, Y2, G, W1, W2 and AU)
30 Vac, 1 Amp maximum
30 Vac, 3 Amp in-rush
Economizer analog output rating: 0 to 10 Vdc into 2K Ω resistance min.
Economizer analog output accuracy: ± 3% typical
Wire gauge: 18 gauge maximum, 22 gauge recommended
Dimensions: see Fig. 13.
Approximate shipping weight: 0.75 lb (0.34 kg)
62-2016.fm Page 23 Thursday, April 14, 2011 1:40 PM