Overview

The Emerson KJ2101X1-BA1 Provox Input/Output Interface Module is designed to seamlessly connect legacy Provox control systems with modern DeltaV automation platforms. By enabling reliable data exchange across generations of equipment, it allows industrial facilities to modernize without replacing existing field hardware and cabling. Moreover, it supports both analog and digital signal types, enhancing system flexibility during phased upgrades.

Built with a rugged design and compact physical footprint, this module performs dependably in demanding environments such as refineries, chemical plants, and power generation facilities. Its mission is to preserve capital investment—including Provox-based instrumentation—while unlocking advanced control, diagnostics, and scalability offered by DeltaV.

Technical Data

Applications

This interface module is widely deployed in industries where legacy Provox infrastructure remains operational but requires modernization. Common uses include:

• Provox-to-DeltaV migration projects
  Enables step-by-step modernization without downtime

• Hybrid control architectures
  Preserves critical existing I/O while adding DeltaV intelligence

• Chemical and petrochemical plants
  Integrates long-running analog transmitters and valves

• Refineries and offshore platforms
  Supports robust control in hazardous and high-vibration environments

• Batch and utility systems
  Ideal for systems requiring long-term backwards compatibility

Therefore, the KJ2101X1-BA1 plays a crucial role in operational continuity, improving performance without full system replacement.

FAQ

Q: What systems does this module work with?
A: It is fully compatible with legacy Provox controllers and modern DeltaV Series control systems.

Q: Does it handle both analog and digital signals?
A: Yes, it supports a wide range of I/O types.

Q: Is this module designed for industrial environments?
A: Absolutely — it meets CE standards and is engineered for rugged and hazardous settings.

Q: Can it be used during phased modernization?
A: Yes, that is one of its primary purposes — bridging between systems to reduce upgrade costs and risk.

Q: What is the warranty period?
A: 12-month manufacturer warranty.