TC-PIA082 | Honeywell Analog Current Input Module - PetroPartsOnline
Introduction:
Honeywell TC-PIA082 analog current input module with 8 points for 2-wire and 3-wire transmitters. Buy from PetroPartsOnline.
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Product Overview
The TC-PIA082 is a Honeywell analog current input module designed for 2-wire and 3-wire transmitters. It features 8 single-ended input channels and is engineered for reliable signal acquisition in industrial automation and oil/gas applications. This module provides intrinsically safe input per CENELEC standards, making it suitable for hazardous environments.
Technical Specifications Analysis
The TC-PIA082 supports an input range of 4 to 20mA signal with an extended range of 2 to 22mA. It delivers a voltage greater than 15V at 22mA and offers 16-bit resolution for precise measurements. The module operates with a power consumption of 0.95 power supply unit load and dissipates 5.2W. It includes configurable alarms for overrange, underrange, transmitter fault, and lead breakage. The ambient temperature range is -20°C to 70°C, with storage from -20°C to 100°C. It withstands 95% non-condensing humidity and meets IP20 protection class, requiring a separate IP54 or better housing for field installation. The module weighs 0.203 kg and measures 76 x 94 x 46 mm.
Application Scenarios & Usage Methods
This module is ideal for monitoring pressure and temperature in oil refineries, where 2-wire transmitters are common. It also supports 3-wire transmitters for flow measurement in chemical plants. Use the TC-PIA082 to connect up to 8 field devices, leveraging its lead breakage alarm to detect open or short circuits. The module's intrinsically safe design allows installation in Zone 1 hazardous areas per CENELEC standards.
Installation Guide & Packing List
Mount the TC-PIA082 in a suitable enclosure with IP54 or higher protection. Ensure proper grounding and use shielded cables for each channel to maintain EMC compliance. The packing list includes the TC-PIA082 module and terminal base for field wiring. No additional software or cables are included.
Purchasing Advice
When selecting the TC-PIA082, verify compatibility with your Honeywell system's backplane bus. Consider the terminal assignments for 2-wire or 3-wire configurations. PetroPartsOnline offers this module with detailed specifications to ensure a proper fit for your application.
Repair & Maintenance Tips
Periodically inspect the module for dust or moisture in the housing. Clean with a dry cloth and avoid solvents. Check channel LEDs for fault indications. Store the module within the specified temperature range of -20°C to 100°C when not in use.
Frequently Asked Questions (FAQs)
Q: What is the input range of the TC-PIA082?
A: The input signal range is 4 to 20mA, with an extended range of 2 to 22mA.
Q: Can the TC-PIA082 be used with 3-wire transmitters?
A: Yes, it supports both 2-wire and 3-wire transmitters.
Q: What is the resolution of this module?
A: The resolution is 16 bits.
Q: What is the power dissipation of the TC-PIA082?
A: The power dissipation is 5.2W.
Q: What protection class does the TC-PIA082 have?
A: It has IP20 protection class, but requires a separate housing with IP54 or better for field installation.