T775U2006 | Honeywell Universal Standalone Controller 24/120/240 VAC Dual Relay & Analog Outputs

Honeywell · PLCs & Industrial Controllers

Description  The Honeywell T775U2006 is a universal standalone electronic controller designed for precise control of temperature, pressure, humidity, or any analog variable input. With dual SPDT relay outputs and two analog outputs, it supports both on/off and modulating applications, providing exceptional flexibility for HVAC, agricultural, and industrial systems.     Technical Specifications  Condition New/Never Used Surplus Brand Honeywell Category Controls & Indicators Part Number T775U2006 Subcategory Temperature/Process Control Controller Type Standalone Universal Controller Power Supply 24 VAC @ 10 VA, 120 VAC, 240 VAC (50/60 Hz) Display Backlit LCD (2.5 × 1.5 in) configurable °F/°C Inputs Analog: 0–10 VDC, 4–20 mA; RTD: Platinum 1 kΩ @ 32 °F (385 curve) Additional Inputs Dry contact digital input for night setback or shutdown Control Type On/Off, Proportional (PI/PID tunable) Output Type 2 Analog (0/2–10 VDC or 4–20 mA); 2 SPDT Relays Relay Rating 10 A @ 24 VAC (resistive); ½ hp @ 120 VAC; 125 VA pilot duty Temperature Range –40 °F to 248 °F (–40 °C to 120 °C) Humidity Range 0–100 % RH (for humidity control) Pressure Range –500 to 500 psi / –30 to 30 in W.C. / –3000 to 3000 Pa or kPa Control Algorithm PI/PID with adjustable integral and derivative times (0–3600 s) Differential Adjustment ±1 °F to ±150 °F (±0.5 °C to ±83 °C) Throttling Range ±1 °F to ±150 °F Clock/Scheduling 7-day timer with 2 events per day and DST adjust Enclosure NEMA 1/4X plenum-rated plastic with hinged cover Mounting Surface or DIN rail Approvals UL Listed (E4436), CE, C-Tick, FCC Dimensions 8.2 H × 4.9 W × 3 D in (20.7 × 12.5 × 7.4 cm) Operating Temperature –40 °F to 140 °F (–40 °C to 60 °C) Operating Humidity 5–95 % RH (non-condensing) Color Two-tone gray Weight 2.00 lbs (0.9 kg)     Information About T775U2006 The T775U2006 is part of Honeywell’s T775 Series of digital standalone controllers, offering advanced configuration and versatile functionality for remote sensing and control. It supports a wide range of input types—including RTD, voltage, and current signals (0/2–10 VDC or 4–20 mA)—and operates on multiple power supplies (24, 120, or 240 VAC). The unit features a backlit LCD interface, menu-driven setup, and non-volatile memory that retains programs through power loss. With a 7-day scheduling clock, configurable PI/PID tuning, and built-in setback options, the T775U2006 provides precise environmental control for complex applications such as cooling towers, boilers, humidifiers, and agricultural ventilation. Key Features: Universal Control Capability: Handles temperature, humidity, or pressure inputs via RTD, voltage, or current sensors for flexible control. Dual Analog Outputs: Two independent analog outputs (0/2–10 VDC, 4–20 mA, 135 Ω) for modulating control devices or signal retransmission. Dual SPDT Relays: Provides up to 10 A switching at 24 VAC (resistive) or ½ hp at 120 VAC for load control. Multi-Power Compatibility: Operates on 24, 120, or 240 VAC, 50/60 Hz without jumpers or power conversion. Backlit LCD Interface: 2.5 × 1.5 in digital display configurable in °F or °C with intuitive menu navigation. PI/PID Modulating Control: Adjustable proportional, integral, and derivative tuning parameters for precise control response. Integrated Time Clock: Seven-day scheduling with two programmable events per day and automatic daylight savings adjustment. Non-Volatile Memory: Retains user settings and clock time during power interruptions for up to 24 hours. Versatile Mounting Options: Surface or DIN-rail mounting with plenum-rated NEMA 1/4X plastic enclosure and hinged cover. Wide Operating Range: Temperature –40 °F to 140 °F (–40 °C to 60 °C); humidity 5–95 % RH non-condensing. Fully Certified: UL Listed, CE marked, FCC and C-Tick compliant for global applications. The T775U2006 offers precise, programmable, and reliable control ideal for commercial HVAC and environmental automation systems.

Brand: Honeywell · Category: PLCs & Industrial Controllers

Key features

• Universal Control Capability: Handles temperature, humidity, or pressure inputs via RTD, voltage, or current sensors for flexible control.
• Dual Analog Outputs: Two independent analog outputs (0/2–10 VDC, 4–20 mA, 135 Ω) for modulating control devices or signal retransmission.
• Dual SPDT Relays: Provides up to 10 A switching at 24 VAC (resistive) or ½ hp at 120 VAC for load control.
• Multi-Power Compatibility: Operates on 24, 120, or 240 VAC, 50/60 Hz without jumpers or power conversion.
• Backlit LCD Interface: 2.5 × 1.5 in digital display configurable in °F or °C with intuitive menu navigation.
• PI/PID Modulating Control: Adjustable proportional, integral, and derivative tuning parameters for precise control response.
• Integrated Time Clock: Seven-day scheduling with two programmable events per day and automatic daylight savings adjustment.
• Non-Volatile Memory: Retains user settings and clock time during power interruptions for up to 24 hours.
• Versatile Mounting Options: Surface or DIN-rail mounting with plenum-rated NEMA 1/4X plastic enclosure and hinged cover.
• Wide Operating Range: Temperature –40 °F to 140 °F (–40 °C to 60 °C); humidity 5–95 % RH non-condensing.
• Fully Certified: UL Listed, CE marked, FCC and C-Tick compliant for global applications.

Specifications

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