Overview

The Honeywell PUL6438S is a programmable unitary controller from the Spyder Classic series, designed for HVAC applications in commercial buildings. It supports LonWorks® communication and offers flexible I/O configurations for precise control of unitary equipment such as fan coils, rooftop units, and heat pumps. Its compact design and high-speed processing make it ideal for scalable building automation.

Key Features

• LonWorks® protocol for networked control

• 6 universal inputs for sensors and transducers

• 4 digital inputs for contact closures

• 3 analog outputs for modulating control

• 8 triac outputs for direct equipment switching

• Sylk™ bus for wall module communication

Technical Specifications

Application & Integration

The PUL6438S is ideal for unitary HVAC control in commercial buildings. Its LonWorks® compatibility and flexible I/O make it suitable for integration into larger building automation systems, ensuring efficient climate control and energy management.

FAQs

Q: Is the PUL6438S controller brand new and original?
A: Yes, we supply only brand new and original Honeywell components.

Q: Do you have this controller in stock?
A: Yes, we maintain inventory for fast delivery.

Q: How quickly can you ship this item?
A: Orders typically ship within 3 days to 2 weeks, depending on order size.

Q: What logistics partners do you use?
A: We ship via DHL, FedEx, UPS, TNT, and EMS.

Q: What if the controller has a quality issue?
A: We offer a 30-day return policy for any quality-related concerns.

Q: Does this controller support LonWorks® communication?
A: Yes, it communicates over EIA-485 using the LonWorks® protocol.

Q: What types of outputs does it support?
A: It includes 3 analog outputs and 8 triac digital outputs