T775M2048
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T775M2048 | Honeywell | Thermostats & Controllers

2 ANALOG OUTPUT PROP CTLR W/ 2 ON/OFF

Manufacturer:Honeywell

MPN:T775M2048

SKU:T775M2048

List Price:

879.00

Today's Price:

492.24



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Availability: 14 In Stock
Available Inventory
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product family 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 kΩ 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 kΩ minimum impedance

4-20 mA, 600Ω maximum impedance

Series 90, 135Ω

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 family 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 135Ω models
  • Integral seven-day time clock for night setback or shutdown
  • Remote night setback or shutdown input
  • ℉ or ℃ temperature display RH, PSI, In W.C. on W Models
  • Daylight savings time compensation

more information & related documents

Family 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 ANALOG OUTPUT PROP CTLR W/ 2 ON/OFF

Manufacturer

Honeywell

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