T775B2040
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T775B2040 | Honeywell | Thermostats & Controllers

2 OUTPUT FLOATING OR QUAD SPDT CTLR

Brand:Honeywell

MPN:T775B2040

SKU:T775B2040

List Price:

$1,209.00

Today's Price:

$628.68



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6 in stock

product specifications

Type

Stand-Alone

Weight

2.4

Set Point Range

-40 to 248 °F

Display

LCD

Controls Outputs

(4) SPDT

Supply Voltage (Nominal)

24 VAC|120 VAC|240 VAC

product series specifications

Supply Voltage: 24 @ 10 VA, 120, or 240 VAC, 50/60 Hz

Display: Backlit digital 2.5" x 1.5", configurable °F or °C

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

Setpoint: Model specific (see I/O configuration table)

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

Signal Input: Model-specific (see I/O configuration table)

Temperature RTD: 1.1 k at 77°F, PTC, 2.1 /°F, Platinum 1kO 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

Signal Output: Model-specific (see I/O configuration table)

Relays/tri-state: 10A at 24 VAC (resistive), 1/2 hp at 120 VAC; 125 VA pilot duty

Modulating: 0 or 2-10 VDC, 2kO minimum impedance; 4-20 mA, 600kO maximum impedance Series 90, 135O

Temperature Sensor: Included in all T775-A, B,L,M,P,R versions

Probe: (50021579-001) 8" leads

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

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

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

Color: Two-tone grey

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)

Weight: 2.2 lb (1.0 Kg)

Approvals: UL Listed File #E4436, CE, C-tick, FCC

Warranty: 1 year

product series features

  • Standalone controller
  • Multiple power input (24, 120, or 240 VAC)
  • Single- or dual-loop models
  • Throttling range, PI and PID tunable modulating models
  • Adjustable differential two-position models
  • Humidity, pressure, and universal input models
  • Two-position 10A relay model
  • Analog output 0 or 2 to 10 VDC, 4-20 mA, and 135ohm models
  • Integral seven-day time clock for night setback or shutdown
  • Remote night setback or shutdown input
  • degrees F or degrees C temperature display RH, PSI, In W.C. on W Models
  • Daylight savings time compensation

more information & related documents

Series Description

The Model T775 single- or multi-loop standalone controller is a standalone multi-point and multi-loop controller designed for a wide range of applications. The I/O point mix is unit-specific with temperature, humidity, and pressure input models available. Relay or analog output models may be selected as well. Single-loop, two-loop, and reset controllers may be selected, all including a seven-day time clock for output disable or night setback. The relay output controllers have adjustable differential control algorithms. Analog output controllers have adjustable throttling range; proportional plus integral (PI); or proportional, integral, and derivative (PID) control. The backlit display is easy to read, and the menu-driven setup is simple. The T775 is available in NEMA 1 or NEMA 4X enclosures for the most demanding environments.

Kele Description

2 OUTPUT FLOATING OR QUAD SPDT CTLR

Manufacturer

Honeywell

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