Carrier Board

Carrier Board Specification

Material
Other

Application
HVAC System

Condition
New

Type
Carrier Board

Dimension (L*W*H)
Approx. 150mm x 80mm x 20mm

Power Supply
Regulated DC (specification depends on application)

Voltage
Typically 5V or 12V DC

Cooling Type
Passive (No onboard fan or heatsink observed)

Noise Control
Silent Operation (no active moving parts)

Compressor
Screw

Mounting Type
PCB mounting holes at corners

Operating Temperature
-20C to 70C (typical for carrier boards)

Number of Connectors
Multiple pin headers for sensors, power, and interface

Fuse Protection
Onboard fuse slots for circuit protection

Programming Support
Supports firmware programming via designated IC

Capacitance
Electrolytic capacitors for voltage regulation and filtering

PCB Color
Blue

PCB Layers
Multi-layer (at least 2-layer observed)

Identification Number
CP-PL-JWX2 and CPPL313056-03-F

Input/Output Ports
Multiple Digital/Analog I/O options via headers

Microcontroller/IC
Main embedded IC for logic and control (visible on PCB)

Carrier Board Trade Information

Minimum Order Quantity
1 Piece

Supply Ability
100 Pieces Per Month

Delivery Time
7 Days

Carrier Board About

Carrier Fan Auxiliary (Aux) Control Board primarily used in industrial HVAC systems and chillers to manage fan speed, safety interlocks, and system diagnostics. It is a critical component for maintaining system stability and optimizing the performance of blower motors in units like the 30RB/RQ series chillers

Key Functions: Manages Multi-Tap ECM motor control for variable speed efficiency, provides flash code diagnostics, and performs dissipation system self-tests.
Safety: Includes intelligent load control algorithms to prevent overloads and minimize wear on the blower motor.

Versatile Connectivity and Robust Power Handling

This carrier board provides multiple pin headers accommodating digital and analog I/O, sensor, and power connections. Electrolytic capacitors and onboard fuse protection enhance circuit reliability and voltage stability, supporting HVAC system requirements efficiently.

Precision Control and Simple Integration

The PCB features a main embedded IC for seamless logic and control functions while offering straightforward firmware programming support. Its mounting holes and compact design (approximately 150mm x 80mm x 20mm) support easy installation in a range of settings.

Thermal Efficiency and Silent Operation

With passive cooling and no active moving components, the board ensures silent operation-ideal for applications needing low noise. Its operating temperature range of -20C to 70C guarantees dependable performance in diverse environments.

FAQ's of Carrier Board:

Q: How can the carrier board be integrated into an HVAC system?

A: The carrier board can be installed within an HVAC control unit using its corner mounting holes. It connects to sensors and interface lines via the provided pin headers, facilitating seamless communication and control of various system components.

Q: What types of input and output connections are available on the board?

A: The board is equipped with multiple digital and analog I/O options, accessible through pin headers. These support connections for sensors, actuators, and external controls essential for HVAC management.

Q: When is firmware programming for the embedded IC required?

A: Firmware programming is needed during initial board setup, application upgrades, or feature updates. The board offers designated points for in-circuit programming of the main control IC.

Q: Where do I connect power, and what voltage does the board use?

A: Power should be supplied to the dedicated power headers, typically at 5V or 12V DC, depending on your application. Ensure the supply is regulated and within specification for optimum performance.

Q: What process ensures protection against electrical faults?

A: The onboard fuse slots accommodate replaceable fuses that safeguard circuits against overcurrent, enhancing reliability and protecting other components from damage.

Q: What are the benefits of passive cooling and multi-layer PCB design?

A: Passive cooling enables silent operation without fans, critical for noise-sensitive environments. The multi-layer PCB improves signal integrity, reduces electromagnetic interference, and supports higher component density.

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