Honeywell T775R2043/U Electronic Stand-Alone Controller

Product Description

The HONEYWELL T775R2043/U is an electronic stand-alone controller with a reset option. It is configurable with 2 analog outputs, 2 sensor inputs, and a NEMA 1 enclosure. Designed for a wide range of applications, it can be used as a single- or multi-loop controller.

• Easy To Use Graphical Interface
• NEMA 4X Enclosure Option
• Internal Time Clock Scheduler

Product Highlights

This controller offers versatile control options for temperature, humidity, and pressure, with easy setup and a user-friendly interface.

Product Information

Standard Information

• Brand: HONEYWELL
• Manufacturer Part Number: T775R2043/U
• Country of Origin: United States

Technical Specifications

• Power: 24, 120, or 240 VAC
• Approvals: UL Listed File #E4436, CE, C-tick, FCC
• Operating Conditions: -40 F To 125 F (-40 C To 52 C), RH: 5% To 95% Non-Condensing
• Manufacturer Part Number: T775R2043/U
• Manufacturer: Honeywell
• Product Series: T775 Series 2000 Standalone
• Family Series: Honeywell Controllers, T775 Series 2000 Standalone Series
• Description: ELECTRONIC REMOTE TEMPERATURE
• Type: Standard NEMA 1
• AC Voltage: 120 V, 24 V, 240 V
• Output: 0-10 VDC, 2-10 VDC, 4-20 mA, Series 90
• Setpoint Temp Range: -40-248 °F
• Differential Temperature: 1-150 °F
• Sensor Element: PTC
• Comments: 2x 50021579-001 Sensors Included, Output Reset Option
• Net Weight: 1.9 lbs
• Weight: 2.2 lb (1.0 Kg)
• Display: LCD
• Set Point Range: -40 to 248 °F
• Controls Outputs: (2) Analog
• Supply Voltage (Nominal): 24 VAC,120 VAC,240 VAC
• Supply Voltage: 24 @ 10 VA, 120, or 240 VAC, 50/60 Hz
• Operation: 6-key, menu-driven, with simple programming lock
• Memory: Program is non-volatile; time is retained for 24 hours
• Clock: 12 hour (AM/PM) for night setback/shutdown, daylight savings time enable/disable
• Scheduling: 7-day, two events per day
• Temperature: -40° to 248°F (-40° to 120°C)
• Humidity: (T775U) 0-100%
• Pressure: (T775U) -500 to 500 psi, -30 to 30 inches W.C., -3000 to 3000 Pa or kPa
• Temperature RTD: 1.1 k at 77°F, PTC, 2.1 /°F, Platinum 1kΩ at 32°F, 385 curve
• Digital input: Dry contact, all models (Used for system shutdown or night setback)
• Analog (T775U): 0-10 VDC, 4-20 mA
• Input Calibration: Temperature offset ±10°F; Universal offset ±10% of scale
• Relays/tri-state: 10A at 24 VAC (resistive), 1/2 hp at 120 VAC; 125 VA pilot duty
• Modulating: PI or PID, with adjustable tuning Throttling range ±1° to ±150°F Derivative and integral times 0 to 3600 seconds Multiple loops depending on model
• Temperature Sensor: Included in all T775-A, B,L,M,P,R versions
• Range: -60°F to 270°F (-51° to 132°C)
• Accuracy: ±1°F at 77°F
• Control Type: Model-specific (see I/O configuration table)
• Relay on/off: Differential control, adjustable ±1° to ±150°F
• Wiring: Terminal blocks separated by function
• Enclosure: Plenum rated plastic, UL94V NEMA 1, NEMA 4X versions Hinged cover with LCD window Five (1/2") knockouts on four sides
• Mounting: Surface screw tabs or DIN rail
• Operating Temperature: -40° to 140°F (-40° to 60°C)
• Operating Humidity: 5% to 95% RH (non-condensing)
• Dimensions: 8.2"H x 4.9"W x 3"D (20.7 x 12.5 x 7.4 cm) Door opens out 4" (10.2 cm)
• Warranty: 1 year
• Country of Origin: United States