T775A2009
* product series image displayed

T775A2009 | Honeywell | Thermostats & Controllers

SINGLE LOOP ON/OFF CTLR

Brand:Honeywell

MPN:T775A2009

SKU:T775A2009

List Price:

$591.00

Today's Price:

$307.32



4 in stock

product specifications

Type

Stand-Alone

Weight

2.2

Set Point Range

-40 to 248 °F

Display

LCD

Controls Outputs

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 1 k‚Ѷ 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, 2 k‚Ѷ minimum impedance
    :
  • 4-20 mA, 600‚Ѷ maximum impedance
    :
  • Series 90, 135‚Ѷ
    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 Ffile #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

SINGLE LOOP ON/OFF CTLR

Manufacturer

Honeywell

x