CL6821X1-A5 Emerson | Dual Port Analog I/O Card
Manufacturer: Emerson
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Part Number: CL6821X1-A5 43B5797X032
Condition：New with Original Package
Product Type: Dual Port Analog I/O Card
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Overview
The Emerson CL6821X1-A5 (43B5797X032) is a high-performance Analog Input/Output (I/O) module designed for the DeltaV Distributed Control System (DCS). It enables precise monitoring and control of analog signals from field instruments like transmitters, sensors, and actuators.
This module is ideal for critical process industries including oil & gas, chemical, power generation, and pharmaceuticals, where accuracy, reliability, and scalability are essential. Its dual-port design and built-in LED indicators ensure fast diagnostics and operational monitoring.
This item is brand-new, unused, unopened, and undamaged, with packaging similar to retail stores. Factory warranty may not apply; Radwell 2-year warranty is included.
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Emerson |
| Model | CL6821X1-A5 |
| Part Number | 43B5797X032 |
| Type | Analog Input/Output Module |
| Channels | Typically 8 AI + 8 AO (configurable) |
| Signal Type | 4–20 mA analog current loop |
| Input Impedance | High impedance for precise signal capture |
| Output Drive | Capable of driving standard field devices |
| Operating Voltage | 24 VDC nominal |
| Operating Temp | –40 °C to +70 °C |
| Mounting | DIN rail or carrier-based installation |
| Protection Class | IP20 |
| Certifications | CE, UL, ATEX, IECEx |
| System Compatibility | DeltaV DCS |
| Weight | 1.06 lbs |
FAQ – Emerson CL6821X1-A5
Q1: Is this module brand new?
A1: Yes, it is brand-new, unused, unopened, and undamaged, in original packaging where applicable.
Q2: How many analog input and output channels are included?
A2: Typically, the module provides 8 analog inputs and 8 analog outputs, configurable depending on the application.
Q3: What signal type does this module support?
A3: It supports 4–20 mA analog current loop signals from field devices.
Q4: Can it operate in harsh industrial environments?
A4: Yes, it features wide temperature tolerance, vibration resistance, and IP20 protection.
Q5: Is it compatible with DeltaV DCS systems?
A5: Absolutely, it integrates seamlessly into Emerson DeltaV Distributed Control Systems.
Q6: What if the module has a defect?
A6: Radwell provides a 2-year warranty, and we support returns within 30 days for any quality issues.