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Product Overview
The Honeywell DC-POZL51 Control Module is a high-performance component designed for precision control and reliable operation within Honeywell’s distributed control systems (DCS). This module provides real-time process control, monitoring, and communication functions to ensure optimal performance and safety in complex automation environments.
Key Features
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Advanced digital control for process automation
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High-speed communication with Honeywell DCS networks
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Real-time data processing and signal management
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Compact, robust design for industrial reliability
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High electrical isolation and noise resistance
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LED indicators for operational and fault status
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Easy system integration and maintenance
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Long service life with minimal maintenance requirements
Technical Specifications
| Item | Specification |
|---|---|
| Manufacturer | Honeywell |
| Part Number | DC-POZL51 |
| Product Type | Control Module |
| Function | Process control and signal management |
| Power Supply | 24 V DC nominal |
| Operating Voltage Range | 18–32 V DC |
| Communication Interface | Honeywell proprietary control bus |
| Input/Output Type | Digital and analog I/O compatible |
| Processing Type | High-speed embedded controller |
| Indicators | LED status indicators for communication and faults |
| Isolation | Optical and electrical isolation between circuits |
| Operating Temperature | 0 °C to +55 °C |
| Storage Temperature | –20 °C to +70 °C |
| Humidity | 10–90% RH (non-condensing) |
| Mounting Type | Panel or rack mount |
| Material | Industrial-grade metal housing |
| Protection Rating | IP20 |
| Dimensions | 220 × 120 × 55 mm |
| Weight | 0.65 kg |
| Compliance | CE, RoHS, and EMC industrial standards |
| Applications | Process automation, control, and safety system integration |
Industry Applications
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Distributed Control Systems (DCS)
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Power generation and utility systems
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Oil and gas refining and petrochemical plants
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Chemical and pharmaceutical manufacturing
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Water and wastewater treatment facilities
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Pulp, paper, and material processing industries
Frequently Asked Questions (FAQ)
Q1: What is the function of the Honeywell DC-POZL51 Control Module?
It provides centralized control and monitoring functions in Honeywell’s distributed control systems.
Q2: Is this module compatible with Honeywell Experion systems?
Yes, it integrates seamlessly with Honeywell Experion and TPS platforms.
Q3: What is the required power supply?
The module operates at 24 V DC nominal (18–32 V DC range).
Q4: Does it feature LED indicators?
Yes, it includes LED indicators for system, communication, and fault status.
Q5: What type of signals does it process?
It supports both digital and analog signal interfaces.
Q6: What are the environmental operating limits?
Operating temperature range: 0 °C to +55 °C, humidity up to 90% RH non-condensing.
Q7: Is it designed for industrial environments?
Yes, it’s built with rugged housing and electrical isolation for high reliability.
Q8: What are typical applications of the DC-POZL51 module?
Used for process automation, system control, and equipment protection in industrial plants.
Related Honeywell Modules
| Model | Description |
|---|---|
| DC-POZL51 | Control Module |
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| MC-TDID52 51304441-275 | Digital Input Module |
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