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Product Introduction
The Emerson KL3101X1-BA1 Analog Input CHARM HART Module is a high-performance I/O module designed to operate within Emerson’s CHARM I/O system, a part of the DeltaV distributed control system. This module enables seamless integration of analog process signals while supporting the HART (Highway Addressable Remote Transducer) communication protocol, allowing for digital communication with field instruments.
Its core function is to collect analog input signals (typically 4-20 mA) from field devices such as pressure, level, temperature, or flow transmitters, while also reading diagnostic and configuration data from HART-compatible instruments. The KL3101X1-BA1 is hot-swappable, flexible, and offers plug-and-play simplicity with minimal wiring, making it ideal for modern process automation architectures where efficiency, scalability, and real-time control are paramount.
Product Specifications
| Parameter | Description |
|---|---|
| Model Number | KL3101X1-BA1 |
| Module Type | Analog Input CHARM (CHARacterization Module) |
| Input Signal | 4–20 mA Analog Input |
| Communication Protocol | HART (Highway Addressable Remote Transducer) |
| Number of Channels | 1 Analog Input Channel |
| Isolation | Channel-to-bus and channel-to-ground isolation |
| Resolution | 16-bit A/D converter |
| Accuracy | ±0.1% of span |
| Update Rate | 100 ms typical |
| Power Supply | Provided via CHARM Baseplate |
| Operating Temperature | -40 °C to +70 °C (-40 °F to +158 °F) |
| Storage Temperature | -40 °C to +85 °C (-40 °F to +185 °F) |
| Humidity Range | 5% to 95% RH non-condensing |
| Mounting | Installed into CHARM I/O Card on DeltaV I/O Baseplate |
| Dimensions (H x W x D) | 94 x 12.5 x 60 mm |
| Weight | 0.063 kg |
| Diagnostic Features | Full HART diagnostics and status indications |
| Certifications | CE, ATEX, IECEx, CSA, FM, SIL 2 (TUV) |
| Environmental Protection | IP20 |
Product Applications
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Oil and Gas Industry: Reliable analog input for monitoring pressure, flow, and level transmitters on offshore platforms and refineries.
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Chemical Processing: Real-time analog signal acquisition from critical field devices in hazardous environments.
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Power Generation: Integration of analog monitoring points such as temperature and pressure across turbines and boilers.
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Pharmaceuticals: Cleanroom-compliant analog signal collection with full HART data for equipment traceability and diagnostics.
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Water and Wastewater: Analog signal processing for pumps, valves, and sensors in distributed water treatment facilities.
Product Advantages
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Plug-and-Play Simplicity: Each module is automatically identified by the DeltaV system without requiring manual configuration.
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Compact and Lightweight: Slim profile allows dense installations while minimizing panel space usage.
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Hot-swappable Design: Modules can be replaced or added while the system remains live, reducing maintenance downtime.
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Advanced Diagnostics: Integrated HART capabilities provide deep device-level diagnostics and troubleshooting.
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Flexible Architecture: Designed for modular expansion to meet the dynamic needs of process automation systems.
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Robust and Certified: Wide operating temperature, isolation, and global certifications make it suitable for harsh and hazardous locations.
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Cost-Effective Scaling: Ideal for projects with varying I/O requirements, enabling flexible scaling without large up-front investments.
Frequently Asked Questions (FAQ)
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What type of signal does the KL3101X1-BA1 support?
It supports 4–20 mA analog signals, with full HART communication capabilities. -
Can the module be hot-swapped during operation?
Yes, it is designed to be hot-swappable for uninterrupted operation and maintenance. -
Does the KL3101X1-BA1 support digital diagnostics?
Yes, it supports full HART diagnostics including device status, configuration, and alerts. -
Is it compatible with non-HART field devices?
Yes, it works with both standard analog and HART-enabled transmitters. -
What DeltaV systems are compatible with this CHARM module?
It integrates seamlessly into the DeltaV Electronic Marshalling system using CHARM baseplates. -
How many channels are available in one KL3101X1-BA1 module?
The module provides 1 channel per unit, allowing precise channel-specific control. -
What is the typical response time for input signal updates?
The update rate is typically 100 ms, ensuring timely data acquisition. -
What certifications does this module have for use in hazardous areas?
It holds ATEX, IECEx, FM, and CSA certifications, and meets SIL 2 standards. -
Can I remotely configure HART field devices through this module?
Yes, remote configuration and calibration of HART devices is fully supported. -
What tools are used for setup and diagnostics?
Configuration is done through DeltaV software tools like AMS Device Manager and DeltaV Explorer.
Related or Compatible Emerson CHARM Modules
| Model Number | Description | Signal Type | Channels | HART Support |
|---|---|---|---|---|
| KL2101X1-BA1 | Analog Output CHARM | 4–20 mA Output | 1 | Yes |
| KL3201X1-BA1 | Discrete Input CHARM | Dry Contact | 1 | No |
| KL3301X1-BA1 | Discrete Output CHARM | Relay Output | 1 | No |
| KL4001X1-BA1 | RTD Input CHARM | RTD (3-wire) | 1 | No |
| KL4201X1-BA1 | Thermocouple Input CHARM | T/C Type (J, K, etc.) | 1 | No |
| CHARMBUSCHASSIS | CHARM Baseplate Assembly for Electronic Marshalling | N/A | N/A | N/A |
Popular Emerson Models
| Model Number | Description | System/Application | I/O Type | Series |
|---|---|---|---|---|
| DeltaV PK Controller | Standalone, scalable controller with built-in I/O | Process control | Mixed | DeltaV PK |
| AMS Device Manager | Device management software for predictive maintenance | Asset Management | N/A | AMS |
| Ovation DCS | Control system for power and water industries | Distributed Control | Mixed | Ovation |
| Fisher FIELDVUE DVC6200 | Digital Valve Controller with HART/FOUNDATION | Valve Diagnostics | Valve Control | FIELDVUE |
| Rosemount 3051 | Pressure Transmitter with HART | Field Instrumentation | 4–20 mA/HART | Rosemount |
| RX3i PACSystem | Programmable Automation Controller (GE/Emerson) | Industrial Automation | Mixed | PACSystems |
