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Product Overview
The Emerson KJ3221X1-BA1 12P2531X082 is an analog output module designed for the DeltaV Distributed Control System (DCS).
It provides high-performance analog output capabilities with HART communication support, enabling precise control and monitoring in industrial automation applications.
This module is engineered for seamless integration within the DeltaV system, ensuring reliable operation in demanding environments.
Technical Specifications
| Parameter | Specification |
| Model Number | KJ3221X1-BA1 |
| Part Number | 12P2531X082 |
| Output Type | Analog Output, 4-20 mA with HART |
| Number of Channels | 8 |
| Power Supply Voltage | 12 VDC at 150 mA (LocalBus power) |
| Dimensions (W x H x D) | 107 x 41 x 105 mm |
| Weight | 0.231 kg |
| Operating Temperature | -40°C to 70°C |
| Humidity Range | 0% to 95% non-condensing |
| Country of Origin | USA |
Applications
The KJ3221X1-BA1 module is utilized in various industrial applications, including:
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Process Control Systems: Providing precise analog output signals to control valves, actuators, and other field devices.
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Manufacturing Automation: Enabling accurate control of machinery and equipment in automated production lines.
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Energy Management Systems: Facilitating efficient energy distribution and monitoring through precise signal control.
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Water Treatment Facilities: Managing chemical dosing and flow control with high accuracy.
Advantages
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High-Performance Output: Delivers accurate and stable 4-20 mA analog signals for precise control.
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HART Communication: Supports HART protocol for enhanced device diagnostics and configuration.
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Compact Design: Space-efficient module suitable for installations with limited space.
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Robust Construction: Designed to withstand harsh industrial environments with wide temperature and humidity ranges.
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Seamless Integration: Fully compatible with Emerson’s DeltaV system for straightforward deployment.
Frequently Asked Questions (FAQs)
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What is the primary function of the KJ3221X1-BA1 module?
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It provides 8 channels of 4-20 mA analog output signals with HART communication for controlling field devices.
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Is this module compatible with other Emerson systems?
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It is specifically designed for integration with Emerson’s DeltaV Distributed Control System.
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What type of devices can be connected to this module?
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It can be connected to actuators, control valves, and other devices requiring analog control signals.
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Does the module support HART communication?
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Yes, it supports HART protocol for enhanced communication with smart field devices.
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What are the power requirements for this module?
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It requires a 12 VDC power supply at 150 mA from the LocalBus.
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Can this module operate in extreme temperatures?
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Yes, it operates within a temperature range of -40°C to 70°C.
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What are the dimensions and weight of the module?
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The module measures 107 x 41 x 105 mm and weighs 0.231 kg.
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Is the module suitable for use in humid environments?
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Yes, it can operate in humidity levels ranging from 0% to 95% non-condensing.
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Where is the module manufactured?
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It is manufactured in the USA.
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How does this module enhance system reliability?
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By providing accurate analog outputs and supporting HART communication, it ensures precise control and monitoring, contributing to overall system reliability.
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Related Models in the Same Series
| Model Number | Description |
| KJ3221X1-BA2 | Analog Output Module, 4-20 mA, HART |
| KJ3222X1-BA1 | Analog Input Module, 4-20 mA, HART |
| KJ3223X1-BA1 | Thermocouple Input Module |
| KJ3224X1-BA1 | RTD Input Module |
| KJ3225X1-BA1 | Discrete Input Module |
| KJ3226X1-BA1 | Discrete Output Module |
| KJ3227X1-BA1 | High-Density Analog Input Module |
| KJ3228X1-BA1 | High-Density Analog Output Module |
Popular Emerson Models
| Model Number | Description |
| KJ3002X1-BE1 | Analog Output Module |
| KJ3002X1-BG1 | Thermocouple Input Module |
| KJ3002X1-BH1 | RTD Input Module |
| KJ3002X1-BJ1 | Discrete Input Module |
| KJ3002X1-BK1 | Discrete Output Module |
| KJ3002X1-BL1 | High-Density Analog Input Module |
| KJ3002X1-BM1 | High-Density Analog Output Module |
| KJ3002X1-BN1 | Dual Analog Input Module |
