• Emerson CL6721X1-A3
  • Emerson CL6721X1-A3
  • Emerson CL6721X1-A3
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Emerson Fisher Provox CL6721X1-A3 Discrete I/O Module

Emerson Fisher Provox CL6721X1-A3 Discrete I/O Module

Description

The Emerson Fisher Provox CL6721X1-A3 is a discrete I/O module designed for integration within the Provox distributed control system environment. This module serves as a critical interface component for managing...

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Availability: Low stock: 7 left

SKU: CL6721X1-A3
Vendor: Emerson
Category: Discrete I/O Module
Related Series:

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  • Genuine Guarantee: We supply only 100% original, brand-new, and factory-sealed industrial automation parts.
  • Full Coverage: Every component is backed by a 12-month comprehensive warranty from the date of purchase.
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Description

The Emerson Fisher Provox CL6721X1-A3 is a discrete I/O module designed for integration within the Provox distributed control system environment. This module serves as a critical interface component for managing discrete signal processing, facilitating reliable communication between field devices and the control system architecture. Please note that this component has been discontinued by the manufacturer.

Features

  • Designed for compatibility with Fisher Provox control system architectures.
  • Provides discrete I/O functionality for industrial process control applications.
  • Engineered for stable operation in demanding process environments.
  • Spare model identifier: 41B5215X122.

Applications

This module is typically utilized in legacy process control systems where discrete signal monitoring and control are required for plant operations, including valve status monitoring, switch inputs, and discrete output signaling.

Technical Specifications

Model CL6721X1-A3
Spare Model 41B5215X122
Product Type Discrete I/O Module
Manufacturer Emerson
Weight 0.22 kg
Tariff Code 8538907080

Installation Guidelines

  • Ensure the control system power is fully disconnected before attempting to install or remove the module.
  • Handle the PC board with appropriate ESD (electrostatic discharge) precautions to prevent damage to sensitive electronic components.
  • Verify that the module is correctly seated in the designated rack slot to ensure proper backplane connectivity.
  • Check all terminal connections for secure contact and proper shielding to minimize electromagnetic interference (EMI).
  • Maintain adequate ventilation around the control rack to prevent localized overheating during operation.

FAQ

Is this module still in production?

No, the CL6721X1-A3 has been discontinued by the manufacturer. We provide these units as refurbished or surplus stock to support legacy system maintenance.

What is the spare model number for this unit?

The associated spare model number for the CL6721X1-A3 is 41B5215X122.