Product Short Description
Product Overview:
The Honeywell CC-PCNT01 (alternate part number: 51405046-175) is a high-performance counter module within the Honeywell C300 controller / Experion Series C family. This module supports multiple functions including counting, frequency measurement, speed measurement, and acceleration measurement. It receives pulse signals from various sensors and converts them to digital signals for PLC or control system processing.
Description
Technical Specifications:
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Product Model: CC-PCNT01 (51405046-175)
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Manufacturer: Honeywell
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Product Type: Counter Module / Control Module
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Counting Channels: 16
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Frequency Measurement Range: 0 Hz to 10 MHz
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Maximum Count Frequency: 10 kHz – 20 kHz (depending on configuration)
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Counting Accuracy: 0.01%
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Counting Range: 0-999999
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Input Type: NPN or PNP
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Input Voltage: 24 VDC
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Maximum Current: 100 mA
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Operating Temperature: -40°C to +85°C
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Protection Rating: IP65 / IP67
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Dimensions: 100 mm × 75 mm × 35 mm
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Weight: 150 g
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Housing Material: Aluminum or stainless steel
Functional Features:
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Multiple Counting Modes: Up-count, down-count, up/down counting
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Frequency Measurement: Measures input signal frequency
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Speed and Acceleration Measurement: Comprehensive motion monitoring
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Multiple Input Signals: Pulse signals, switch signals
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Multiple Output Signals: Pulse signals, switch signals
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Communication Interface: RS-485, Modbus RTU
Performance Parameters:
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Counting Channels: 16
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Frequency Range: 0 Hz – 10 MHz
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Counting Accuracy: 0.01%
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Counting Range: 0-999999
Material Composition:
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Housing: Aluminum or stainless steel
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Internal Components: High-quality materials and components for reliable performance and long service life
Structural Features:
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DIN rail mounting
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Compact form factor
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Modular design for easy installation
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IP65/IP67 protection rating
Working Principle:
The module receives pulse or switch input signals from sensors (e.g., encoders, proximity switches), processes them through dedicated counter circuitry, and performs counting, frequency measurement, or speed calculation. The processed data is transmitted to the C300 controller or PLC via the system bus for monitoring and control applications.
Advantages & Strengths:
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16-channel high-density design for multiple counting applications
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Wide 0 Hz to 10 MHz frequency measurement range
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High accuracy (0.01%) for precision counting
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Multiple counting modes for application flexibility
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Wide -40°C to +85°C operating temperature range
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IP65/IP67 protection for harsh environments
Applicable Industries:
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Packaging Machinery: Product counting and packaging speed control
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Printing Machinery: Sheet counting and production monitoring
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General Industrial: Any application requiring high-accuracy pulse counting and frequency measurement
Model Series: Honeywell C300 Series / Experion Series C
Installation Requirements:
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DIN rail mounting
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Proper NPN/PNP input configuration
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Shielded cables for pulse inputs to prevent noise interference
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Adequate ventilation for thermal management
Usage Precautions:
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Verify input type (NPN vs. PNP) matches field device
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Do not exceed maximum input frequency (10 kHz – 20 kHz)
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Ensure proper grounding for noise immunity
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Monitor status indicators for normal operation






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