PUB4024S | Honeywell Programmable Spyder Controller with Sylk Bus
Manufacturer: Honeywell
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Part Number: PUB4024S
Condition：New with Original Package
Product Type: Programmable Spyder Controller with Sylk Bus
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Overview
The Honeywell PUB4024S is a high-performance BACnet MS/TP Spyder Controller for advanced HVAC control in commercial buildings. Supporting both unitary and VAV applications, it offers flexible input/output configurations, reliable BACnet communication, and robust control logic programmed through the Niagara AX framework. Its dual-microcontroller architecture separates control logic from BACnet communication, enhancing system efficiency and stability. Designed for industrial-grade installation, the PUB4024S is DIN rail or panel-mountable and supports a broad operating temperature range.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | PUB4024S |
| Type | Spyder BACnet Programmable Controller |
| Application | VAV and unitary HVAC control |
| Communication Protocol | BACnet MS/TP over EIA-485, baud rates 9.6–115.2 kbps |
| Processor Architecture | Dual microcontrollers (control logic and BACnet communication) |
| Power Supply | 24 VAC ±15%, 50/60 Hz |
| Controller Load | 5 VA max (controller only); total up to 100 VA |
| Inputs | 4 Universal Inputs (analog or digital); 0 Digital Inputs |
| Outputs | 2 Analog Outputs (0–10 VDC or 0–20 mA); 4 Triac Digital Outputs (25–500 mA) |
| Sensor Power Output | 20 VDC ±10%, max 75 mA |
| Mounting | DIN rail or panel-mounted |
| Operating Temperature | −40°C to +70°C |
| Humidity Range | 5%–95% RH, non-condensing |
| Certifications | UL Listed, CE marked, RoHS compliant |
FAQ
Q1: What communication protocol does the PUB4024S use?
A1: It uses BACnet MS/TP over EIA-485 and supports baud rates from 9.6 to 115.2 kbps.
Q2: How many inputs and outputs are available on the PUB4024S?
A2: The controller has 4 universal inputs, 0 digital inputs, 2 analog outputs, and 4 digital outputs.
Q3: Can the PUB4024S operate in extreme temperatures?
A3: Yes, it operates reliably from −40°C to +70°C.
Q4: How is the PUB4024S mounted?
A4: It can be DIN rail-mounted or panel-mounted for flexible installation.
Q5: What is the warranty and shipping timeframe?
A5: The PUB4024S is fully original, comes with a 12-month warranty, and ships within 3–14 days depending on order size.