Honeywell CC-PFB401 Fieldbus interface module
Specific parameters
Input power supply: Dual 24 VDC (18-32 V range), total power 400 W, supports reverse protection
Output channel: 8 independent outputs, each with 5 A (continuous)/10 A (peak), with overcurrent, over temperature, and arc fault protection
Communication interface: Field level: Foundation Fieldbus HSE Management level: OPC UA over TSN
Environmental adaptability: -40 ° C~+85 ° C (forced air cooling), IP67 protection, salt spray corrosion resistance (96 hour salt spray test)
Certification standards: ATEX/IECEx Zone 2, UL Class I Div 2, CE, RoHS 3.0
Product Performance
Powerful communication capability: Supports multiple fieldbus protocols, seamlessly connects and communicates with various devices and systems, ensuring real-time and accurate information, and achieving efficient data transmission and exchange.
Rich signal processing functions
Analog input/HART input function: Supports high-level analog and HART input, can receive 4-20mA DC analog signals from various sensors, and convert them into digital signals for processing. At the same time, HART data can be used for status and configuration, providing rich information for process control.
Analog output/HART output function: It can convert processed digital signals into standard 4-20mA DC analog signals for driving actuators or sensors, and also supports HART transmitter output to achieve bidirectional communication.
Digital input/output function: The digital input channel can receive signals from discrete sensors, while the digital output channel can control actuators such as switches and valves, meeting the processing and control requirements of digital signals in industrial automation systems.
High reliability and stability: Designed to withstand harsh conditions in industrial environments, it has the characteristics of high reliability, good stability, and strong anti-interference ability, and can operate stably in complex industrial automation scenarios.

















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