Honeywell 8C-PCNT02 High-Speed Pulse Counter Module

The Honeywell 8C-PCNT02 is a high-performance pulse counter module within the Series 8 I/O family, specifically designed for use with Experion Process Knowledge Systems (PKS). This module efficiently captures and processes digital pulse signals from various field devices, such as flow meters and encoders, enabling accurate and reliable measurements.

Key Features

High-Speed Counting: The 8C-PCNT02 supports pulse rates of up to 20 kHz, ensuring precise flow and speed measurements in demanding industrial environments.
Dual Channel Design: It features two independent pulse input channels, allowing simultaneous monitoring of multiple sources without compromising performance.
Flexible Input Signal Support: The module accepts both sourcing and sinking digital pulse signals, providing versatility for various applications.
Robust Isolation: The 8C-PCNT02 ensures system integrity with galvanic isolation between channels and the backplane, preventing signal interference.
Hot-Swappable: You can replace the module without shutting down the system, reducing downtime and improving operational efficiency.
Integrated Diagnostics: Built-in diagnostics provide real-time health monitoring and fault detection for each channel, ensuring system reliability.
Seamless Integration with Experion PKS: The 8C-PCNT02 integrates seamlessly with Honeywell C300 controllers and Experion PKS architecture, offering a smooth connection to your existing systems.

Technical Specifications

Parameter	Specification
Model	8C-PCNT02
Manufacturer	Honeywell
Series	Series 8 I/O
Channels	2 Pulse Input Channels
Input Type	Digital Pulse (Sink/Source)
Input Voltage	24 V DC (Nominal)
Input Frequency	Up to 20 kHz
Input Impedance	10 kΩ (Typical)
Isolation	Channel-to-channel, Channel-to-backplane
Mounting	Universal I/O Module Carrier
Operating Temperature	-40°C to +70°C
Dimensions	100 mm x 25 mm x 130 mm (H x W x D)
Weight	0.3 kg
Warranty	12 months

Applications

The Honeywell 8C-PCNT02 is ideal for applications in industrial automation where precise pulse counting is required. It is commonly used in systems that measure flow, speed, and other parameters dependent on pulse signals, such as flowmeters and encoders. Its high-speed capabilities and dual-channel design make it perfect for systems that require accurate, real-time data processing.