Honeywell CC-TPIX11 51306544-125 Pulse Input Module

Technical Overview

The Honeywell CC-TPIX11 (part number 51306544-125) is a high-performance redundant pulse input module built for the Experion PKS Series C distributed control system . This module captures and processes pulse signals from critical field instruments like flow meters, turbine generators, and speed sensors . It converts these pulse streams into precise digital data for the C300 controller .

The Honeywell CC-TPIX11 51306544-125 excels at high-accuracy frequency, period, and pulse width measurement . It supports dual pulse inputs per ISO6551/API 5.5 standards, ensuring Level A pulse integrity for custody transfer applications . Its robust design includes extensive self-diagnostics and optional redundancy for enhanced system reliability .

Technical Specifications

Parameter	Specification
Manufacturer	Honeywell
Model Number	CC-TPIX11
Part Number	51306544-125
Product Type	Redundant Pulse Input Module
System Compatibility	Experion PKS Series C, C300 Controller
Input Channels	8 single-ended or 4 dual-ended (configurable)
Output Channels	2 dry contact (3A max)
Input Type	High-impedance, differential voltage, optically isolated (1000 VDC)
Single-Channel Frequency	0–100 kHz
Dual-Channel Frequency	0–10 kHz
Frequency Accuracy	±0.001% of reading (0.5 Hz–100 kHz) or ±0.1% full scale
Input Resolution	0.1 pulse
Input Voltage Range	0–35 VDC
Input Impedance	>70 kΩ
Input Trip Points	High: 8.4V (L→H), 7.7V (H→L); Low: 2.8V (L→H), 2.0V (H→L)
Input Edge Selection	Rising (default) or Falling
Output Voltage	24 VDC
Output Current	0.1 A maximum
Power Requirements	24 VDC, 200 mA maximum
Operating Temperature	-40°C to +70°C
Storage Temperature	-40°C to +85°C
Humidity	0 to 95% RH non-condensing
Dimensions	12″ x 3.9″ x 3.4″ (approx.)
Weight	0.5–1.0 kg
Mounting	DIN rail, Series C IOTA baseplate
Compliance	ISO 6551/API 5.5, CE, UL, CSA, RoHS

Key Features

High-Precision Pulse Processing – The Honeywell CC-TPIX11 51306544-125 delivers exceptional measurement accuracy of ±0.001% reading, enabling precise frequency, period, and pulse width analysis for critical flow and speed monitoring .

Flexible Channel Configuration – This module supports up to 8 single-ended or 4 dual-ended pulse inputs, adapting to diverse field wiring requirements without hardware changes .

ISO 6551/API 5.5 Compliance – The dual-pulse input function ensures Level A pulse integrity, making the Honeywell CC-TPIX11 suitable for custody transfer applications requiring stringent measurement standards .

Fast Cutoff Function – The module can immediately stop dosing operations when a threshold is reached, preventing overfill and enhancing process safety .

MeterSuite Compatibility – The Honeywell CC-TPIX11 51306544-125 integrates seamlessly with MeterSuite custody transfer applications, streamlining data management and reporting .

Optional Redundancy – The module supports redundant configurations to ensure uninterrupted pulse monitoring in critical control loops .

Comprehensive Self-Diagnostics – Extensive onboard diagnostics quickly identify faults, reducing troubleshooting time and maintenance costs .

Applications

The Honeywell CC-TPIX11 51306544-125 excels in oil and gas custody transfer, chemical dosing systems, turbine generator speed monitoring, and process control applications requiring high-speed pulse acquisition . It is ideal for flow totalization, speed monitoring, and batch control in Experion PKS-based automation systems.