Honeywell T775L2007 Temperature Controller
The Honeywell T775L2007 Temperature Controller is a high-performance, standalone staging sequencer designed for complex HVACR applications requiring precision and scalability. This electronic remote temperature controller features four SPDT relay outputs and supports up to two sensor inputs, allowing for advanced stage sequencing with reset options. Engineered to replace cumbersome multi-module setups, the T775L2007 integrates a 7-day time clock and a user-friendly graphical interface, making it an essential 4-stage temperature controller for commercial boilers, chillers, and industrial process equipment. Its universal power compatibility supports 24VAC, 120VAC, or 240VAC, providing maximum flexibility for field installations.
Built for durability and precision, this digital temperature sequencer operates within a wide setpoint range of -40°F to 248°F and maintains high accuracy (±1°F at 77°F). The system is highly expandable; by adding T775S expansion modules, you can scale your operation up to 12 relay stages. The Honeywell T775 series sequencer also features multiple analog output options, including 4-20mA and 0-10VDC, ensuring compatibility with Series 90 electronic actuators and modulating valves. With a NEMA 1 rated enclosure and non-volatile memory that retains programming during power loss, this controller delivers the reliability that veteran contractors demand for critical environmental control.
Key Benefits for HVACR Professionals
- Reduced Installation Complexity: Consolidates staging, sequencing, and rescheduling into a single device, eliminating the need for separate time delays or multiple standalone thermostats.
- Seamless Scalability: Effortlessly expand from 4 stages up to 12 stages by integrating T775S modules, accommodating growing system requirements without replacing the primary controller.
- Advanced Energy Management: The integrated 7-day scheduler and outdoor reset capability automatically adjust setpoints based on ambient conditions, significantly reducing equipment wear and energy consumption.
- Long-Distance Sensing: Supports sensor runs up to 1,000 feet using standard 18/2 unshielded wire, providing flexibility for remote sensing in large-scale commercial facilities.
- Versatile Output Control: Configurable SPDT relays and modulating analog outputs allow for simultaneous control of on/off stages and proportional actuators.
Common Questions About the T775L2007
Can I use this controller to manage both heating and cooling stages?
Yes. The T775L2007 is designed as a multi-stage sequencer that can be configured for heating, cooling, or a combination of both across its available relay stages.
What happens to my settings during a power outage?
The unit utilizes non-volatile EEPROM memory to store all programmed parameters indefinitely. The onboard clock will maintain the correct time and date for up to 24 hours without external power.
Are the sensors included, and can I use third-party thermistors?
This model includes one standard 1097 Ohm PTC sensor. For maximum accuracy and compatibility, it is recommended to use Honeywell 1097 Ohm sensors, although it can accept other RTDs or 4-20mA inputs depending on the specific application requirements.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Honeywell T775L2007 Temperature Controller
The Honeywell T775L2007 Temperature Controller is a high-performance, standalone staging sequencer designed for complex HVACR applications requiring precision and scalability. This electronic remote temperature controller features four SPDT relay outputs and supports up to two sensor inputs, allowing for advanced stage sequencing with reset options. Engineered to replace cumbersome multi-module setups, the T775L2007 integrates a 7-day time clock and a user-friendly graphical interface, making it an essential 4-stage temperature controller for commercial boilers, chillers, and industrial process equipment. Its universal power compatibility supports 24VAC, 120VAC, or 240VAC, providing maximum flexibility for field installations.
Built for durability and precision, this digital temperature sequencer operates within a wide setpoint range of -40°F to 248°F and maintains high accuracy (±1°F at 77°F). The system is highly expandable; by adding T775S expansion modules, you can scale your operation up to 12 relay stages. The Honeywell T775 series sequencer also features multiple analog output options, including 4-20mA and 0-10VDC, ensuring compatibility with Series 90 electronic actuators and modulating valves. With a NEMA 1 rated enclosure and non-volatile memory that retains programming during power loss, this controller delivers the reliability that veteran contractors demand for critical environmental control.
Key Benefits for HVACR Professionals
- Reduced Installation Complexity: Consolidates staging, sequencing, and rescheduling into a single device, eliminating the need for separate time delays or multiple standalone thermostats.
- Seamless Scalability: Effortlessly expand from 4 stages up to 12 stages by integrating T775S modules, accommodating growing system requirements without replacing the primary controller.
- Advanced Energy Management: The integrated 7-day scheduler and outdoor reset capability automatically adjust setpoints based on ambient conditions, significantly reducing equipment wear and energy consumption.
- Long-Distance Sensing: Supports sensor runs up to 1,000 feet using standard 18/2 unshielded wire, providing flexibility for remote sensing in large-scale commercial facilities.
- Versatile Output Control: Configurable SPDT relays and modulating analog outputs allow for simultaneous control of on/off stages and proportional actuators.
Common Questions About the T775L2007
Can I use this controller to manage both heating and cooling stages?
Yes. The T775L2007 is designed as a multi-stage sequencer that can be configured for heating, cooling, or a combination of both across its available relay stages.
What happens to my settings during a power outage?
The unit utilizes non-volatile EEPROM memory to store all programmed parameters indefinitely. The onboard clock will maintain the correct time and date for up to 24 hours without external power.
Are the sensors included, and can I use third-party thermistors?
This model includes one standard 1097 Ohm PTC sensor. For maximum accuracy and compatibility, it is recommended to use Honeywell 1097 Ohm sensors, although it can accept other RTDs or 4-20mA inputs depending on the specific application requirements.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
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Description
The Honeywell T775L2007 Temperature Controller is a high-performance, standalone staging sequencer designed for complex HVACR applications requiring precision and scalability. This electronic remote temperature controller features four SPDT relay outputs and supports up to two sensor inputs, allowing for advanced stage sequencing with reset options. Engineered to replace cumbersome multi-module setups, the T775L2007 integrates a 7-day time clock and a user-friendly graphical interface, making it an essential 4-stage temperature controller for commercial boilers, chillers, and industrial process equipment. Its universal power compatibility supports 24VAC, 120VAC, or 240VAC, providing maximum flexibility for field installations.
Built for durability and precision, this digital temperature sequencer operates within a wide setpoint range of -40°F to 248°F and maintains high accuracy (±1°F at 77°F). The system is highly expandable; by adding T775S expansion modules, you can scale your operation up to 12 relay stages. The Honeywell T775 series sequencer also features multiple analog output options, including 4-20mA and 0-10VDC, ensuring compatibility with Series 90 electronic actuators and modulating valves. With a NEMA 1 rated enclosure and non-volatile memory that retains programming during power loss, this controller delivers the reliability that veteran contractors demand for critical environmental control.
Key Benefits for HVACR Professionals
- Reduced Installation Complexity: Consolidates staging, sequencing, and rescheduling into a single device, eliminating the need for separate time delays or multiple standalone thermostats.
- Seamless Scalability: Effortlessly expand from 4 stages up to 12 stages by integrating T775S modules, accommodating growing system requirements without replacing the primary controller.
- Advanced Energy Management: The integrated 7-day scheduler and outdoor reset capability automatically adjust setpoints based on ambient conditions, significantly reducing equipment wear and energy consumption.
- Long-Distance Sensing: Supports sensor runs up to 1,000 feet using standard 18/2 unshielded wire, providing flexibility for remote sensing in large-scale commercial facilities.
- Versatile Output Control: Configurable SPDT relays and modulating analog outputs allow for simultaneous control of on/off stages and proportional actuators.
Common Questions About the T775L2007
Can I use this controller to manage both heating and cooling stages?
Yes. The T775L2007 is designed as a multi-stage sequencer that can be configured for heating, cooling, or a combination of both across its available relay stages.
What happens to my settings during a power outage?
The unit utilizes non-volatile EEPROM memory to store all programmed parameters indefinitely. The onboard clock will maintain the correct time and date for up to 24 hours without external power.
Are the sensors included, and can I use third-party thermistors?
This model includes one standard 1097 Ohm PTC sensor. For maximum accuracy and compatibility, it is recommended to use Honeywell 1097 Ohm sensors, although it can accept other RTDs or 4-20mA inputs depending on the specific application requirements.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
