Farm controllers

T631

Provide line voltage control of heating, cooling and ventilating systems in farm buildings or storage areas.

Use in barns, poultry houses, hog barns, pump houses, milk houses and crop storage houses.

Treated to resist corrosion.

Slots in front and bottom of case provide maximum air circulation

over the coiled sensing element.

T631

SPDT snap switches permanently sealed against corrosion.

Easy mounting using screws through holes in back of case.

nema-iv Controller

T631F, G

Provide line voltage control of heating, cooling and ventilating systems in farm buildings, storage areas and industrial environments; watertight, dust-proof enclosure.

Use in barns, brooder houses, poultry houses, hog barns, pump houses, milk houses, crop storage houses and industrial environments.

NEMA 4X enclosure protects thermostat and wiring connections from oil, water, dust, and corrosion.

• Clear plastic cover reveals setpoint, discourages tampering.

T631F, G

Sensing element externally mounted for fast response and tin plated to resist corrosion.

Reliable snap switches sealed against contamination.

Insulated case has internal grounding screw for safety.

Meet National Electrical Code Article 547-4 requirements.

Easy mounting with screws through holes in flanges on case.

Farm Controllers

Part Number

Setpoint Temperature

Relay Outputs

Differential

Comments

 

 

 

 

 

T631A1006

35˚ F to 100˚ F

1 SPDT

2.0˚ F

Red Finish

 

 

 

 

 

T631A1022

70˚ F to 140˚ F

1 SPDT

2.0˚ F

Red Finish

 

 

 

 

 

T631A1030

0˚ F to 70˚ F

1 SPDT

3.0˚ F

Red Finish

 

 

 

 

 

T631A1063

-10˚ F to +100˚ F

1 SPDT

3.0˚ F

Red Finish

 

 

 

 

 

T631A1113

35˚ F to 100˚ F

1 SPDT

3.5˚ F

Red Finish

 

 

 

 

 

T631A1154

0˚ C to 40˚ C

1 SPDT

1.1˚ C

Scale in Celsius

 

 

 

 

 

T631B1005

35˚ F to 100˚ F

2 SPDT (1 hp )

2.0˚ F

Red Finish

 

 

 

 

 

T631B1054

35˚ F to 100˚ F

2 SPDT (1 hp )

2.0˚ F

Red Finish

 

 

 

 

 

T631C1012

20˚ F to 90˚ F

1 SPDT

3.0˚ F

Gray Finish

 

 

 

 

 

T631C1020

70˚ F to 140˚ F

1 SPDT

2.0˚ F

Gray Finish

 

 

 

 

 

T631C1038

-10˚ C to +30˚ C

1 SPDT

1.7˚ C

Scale in Celsius

 

 

 

 

 

T631C1046

20˚ C to 60˚ C

1 SPDT

1.1˚ C

Scale in Celsius

 

 

 

 

 

T631C1053

35˚ F to 100˚ F

1 SPDT

2.0˚ F

Gray Finish

 

 

 

 

 

T631C1103

-30˚ F to +100˚ F

1 SPDT

5.0˚ F

Gray Finish

 

 

 

 

 

T631F1068

35˚ F to 100˚ F

1 SPDT

2.0˚ F

NEMA 4X Housing

 

 

 

 

 

T631F1084

35˚ F to 100˚ F

1 SPDT

2.0˚ F

NEMA 4X Housing

 

 

 

 

 

T631F1092

35˚ F to 100˚ F

1 SPDT

2.0˚ F

NEMA 4X Housing

 

 

 

 

 

T631G1059

35˚ F to 100˚ F

2 SPDT (1 hp )

2.0˚ F

NEMA 4X Housing

 

 

 

 

 

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Honeywell T775A2009 manual Farm controllers, Nema-iv Controller, T631F, G, Farm Controllers

T775A2009 specifications

The Honeywell T775A2009 is a state-of-the-art digital controller designed for precise temperature regulation in commercial heating, ventilation, and air conditioning (HVAC) applications. This advanced device is programmed to provide reliable performance while ensuring energy efficiency, making it an essential component for modern climate control systems.

One of the standout features of the T775A2009 is its versatility in controlling various types of HVAC equipment. It is equipped with a universal input that accommodates multiple sensor types, including thermocouples, RTDs, and resistance temperature detectors. This allows for easy integration into existing systems, enabling users to harness its capabilities without extensive modifications.

The T775A2009 comes with an intuitive interface, featuring a large LCD display that provides clear visibility for monitoring and adjusting settings. The user-friendly navigation makes it accessible for both technicians and facility managers, simplifying the setup and maintenance processes. The device’s programmable capabilities allow users to set up customized control sequences and schedules to optimize system performance.

In terms of energy management, the Honeywell T775A2009 is fitted with advanced algorithms that support efficient operation. These algorithms facilitate demand-based control strategies, helping to reduce operational costs and environmental impact by minimizing energy consumption during low-demand periods. The controller also supports multiple modes of operation, including heating, cooling, and economizer modes, enhancing flexibility in managing climate conditions.

Another characteristic of the T775A2009 is its robust communication capabilities. It features Modbus RTU communication protocol, which allows seamless integration with building management systems (BMS). This connectivity enables centralized monitoring and control of HVAC equipment from a single interface, streamlining operational oversight.

The T775A2009 is built to withstand various environmental conditions and offers a high degree of reliability. It is designed for long-term operation, ensuring minimal downtime and maintenance costs. With its high-quality components and construction, the device is suitable for a wide range of commercial applications, from retail spaces to industrial facilities.

In summary, the Honeywell T775A2009 digital controller stands out for its versatility, advanced energy management capabilities, user-friendly design, and robust communication features. These attributes make it an ideal choice for HVAC systems aiming to enhance performance, reduce energy costs, and maintain optimal climate conditions efficiently.