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Product Introduction
The Emerson KL2101X1-BB1 CHARM I/O Card is a key component in the DeltaV™ Electronic Marshalling architecture, designed to interface seamlessly with Characterization Modules (CHARMs). This module represents a significant innovation in field wiring strategy, allowing flexible signal characterization at the terminal level and greatly simplifying I/O design, expansion, and maintenance.
The KL2101X1-BB1 is designed to host and communicate with individual CHARM modules, enabling precise signal conditioning directly at the marshalling cabinet. Instead of routing signals to traditional I/O cards housed deep within a control system, the CHARM I/O Card brings that functionality closer to the field, allowing faster deployment, easier diagnostics, and modular system growth. This reduces project risk, shortens commissioning timelines, and improves operational reliability.
Product Specifications
| Parameter | Details |
|---|---|
| Product Name | KL2101X1-BB1 |
| Manufacturer | Emerson |
| Product Type | CHARM I/O Card |
| System Compatibility | DeltaV™ Electronic Marshalling |
| Channels Supported | Supports up to 96 CHARM modules |
| Signal Types | AI, AO, DI, DO, RTD, TC (via appropriate CHARM modules) |
| Communication Interface | Redundant Ethernet (DeltaV CHARM Smart I/O bus) |
| Power Supply | 24 VDC |
| Power Consumption | Approx. 7 W |
| Isolation | Channel-to-channel isolation via individual CHARMs |
| Mounting Type | DIN rail (35 mm standard rail) |
| Status Indicators | LED indicators for module health and communication |
| Operating Temperature Range | -40°C to +70°C |
| Storage Temperature Range | -40°C to +85°C |
| Humidity Range | 5% to 95% (non-condensing) |
| Certifications | CE, CSA, UL, ATEX (when used with certified CHARMs) |
| Dimensions (H × W × D) | 144 × 42 × 106 mm |
| Weight | 0.454 kg |
Product Applications
The KL2101X1-BB1 CHARM I/O Card is tailored for demanding control system environments where flexibility, scalability, and efficient project execution are critical. Typical applications include:
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Distributed Control Systems (DCS): Seamlessly integrates into DeltaV systems to provide modular I/O handling.
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Chemical & Petrochemical Plants: Used for precise signal processing and monitoring in complex chemical processes.
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Oil & Gas Facilities: Offers rugged field wiring solutions for upstream, midstream, and downstream systems.
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Power Generation: Facilitates reliable and scalable control in thermal and renewable energy plants.
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Pharmaceutical Industry: Enables rapid system validation and modular expansion during production scale-up.
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Water and Wastewater Treatment: Delivers robust signal interface in harsh environmental conditions.
Product Advantages
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Scalable Architecture: Each card supports up to 96 CHARM modules, allowing future expansion without reengineering the system.
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Field-Level Signal Conditioning: With CHARMs directly on the marshalling panel, signal type selection and installation is fast and flexible.
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Reduced Complexity: Significantly decreases wiring errors, cabinet space requirements, and system integration time.
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Hot-Swappable CHARMs: Individual CHARM modules can be replaced under power, minimizing downtime.
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Improved Diagnostics: Integrated LED indicators and smart communication allow fast fault identification and correction.
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Redundancy-Ready: Compatible with redundant controller and network topologies, supporting high availability requirements.
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Universal Support: Supports both analog and discrete signal types through compatible CHARMs, minimizing parts inventory.
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Global Compliance: Certified for use in hazardous locations when used with approved CHARMs and enclosures.
Frequently Asked Questions (FAQ)
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Q: What control platform is the KL2101X1-BB1 compatible with?
A: It is designed exclusively for the Emerson DeltaV™ system using Electronic Marshalling. -
Q: How many CHARM modules can a single KL2101X1-BB1 support?
A: One card can support up to 96 CHARMs. -
Q: Can I mix different types of CHARMs on one card?
A: Yes, you can mix analog, discrete, and specialty CHARMs on the same card. -
Q: Is the card hot-swappable?
A: The card itself is not hot-swappable, but individual CHARMs can be replaced while powered. -
Q: What kind of wiring does the card require?
A: Standard field wiring terminated at CHARM terminal blocks, with Ethernet connection for control communication. -
Q: Is this card suitable for hazardous area installations?
A: Yes, when installed with certified CHARMs and in appropriate enclosures, it can be used in hazardous areas. -
Q: How is communication handled?
A: Through redundant Ethernet connections on the DeltaV CHARM I/O network. -
Q: Does the card require firmware updates?
A: Yes, the card firmware may be updated via DeltaV Explorer to maintain compatibility and reliability. -
Q: What diagnostic features are built in?
A: LED indicators for health, communication, and power, along with DeltaV diagnostics. -
Q: Can this card be used in legacy DeltaV systems?
A: Only DeltaV systems that support Electronic Marshalling architecture can use the KL2101X1-BB1.
Related or Same-Series Emerson Models
| Model | Description | Supported I/O | System |
|---|---|---|---|
| KL4201X1-BA1 | CHARM Baseplate for Redundant I/O | Up to 96 CHARM modules | DeltaV Electronic Marshalling |
| KL3301X1-BA1 | CHARM I/O Redundant Control Card | Redundant controller interface | DeltaV |
| KJ1501X1-BB1 | 8-Channel Digital Input Module | Digital signals | DeltaV |
| KJ3001X1-BB1 | 12-Channel Analog Input Module | Analog inputs | DeltaV |
| KJ4010X1-BG1 | DI/DO Combo Module (16 channels) | Digital input/output | DeltaV |
| KL5101X1-BA1 | CHARM Redundant Power Rail | CHARM power management | DeltaV |
Popular Emerson Models
| Model | Description | Primary Use | System |
|---|---|---|---|
| AMS Trex 500 | Field Communicator | Device configuration | HART/FOUNDATION Fieldbus |
| DeltaV PK Controller | Compact, powerful process controller | Distributed process control | DeltaV |
| Ovation OCR4000 | Redundant Controller for Power Generation | Steam/gas turbine management | Ovation |
| ROC800L | Remote Operations Controller for RTU systems | Oil and gas field automation | ROC series |
| Fisher FIELDVUE DVC6200 | Digital Valve Controller | Valve diagnostics | HART |
| KJ2003X1-BB1 | 4-Channel Analog HART Input Module | Process signal acquisition | DeltaV |
