Product Description
Emerson KJ2101X1-BA1 DeltaV PROVOX I/O Interface
- Manufacturer: Emerson
- Model/Part Number: KJ2101X1-BA1 (Alternate: 12P2273X022)
- Description: DeltaV PROVOX I/O Interface Module for Legacy PROVOX System Integration
Overview
- The Emerson KJ2101X1-BA1 is a DeltaV PROVOX I/O Interface Module designed to integrate legacy Fisher PROVOX systems with the DeltaV Distributed Control System. It enables seamless communication between PROVOX I/O devices and the DeltaV platform, facilitating system upgrades without replacing existing field wiring or I/O infrastructure. The module is used in industrial automation applications, such as oil and gas, chemical, and power generation, to maintain operational continuity during modernization.
Technical Specifications
| Specification | Details |
|---|---|
| Model | KJ2101X1-BA1 (12P2273X022) |
| Series | DeltaV |
| Type | PROVOX I/O Interface Module |
| Function | Interfaces PROVOX I/O with DeltaV controller |
| Supported PROVOX I/O | Analog Input, Analog Output, Discrete Input, Discrete Output |
| LocalBus Power | 12 VDC at 300 mA |
| Field Circuit Power | 24 VDC (dependent on PROVOX I/O configuration) |
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5% to 95%, non-condensing |
| Protection Rating | IP20 |
| Airborne Contaminants | ISA-S71.04-1985 Class G3, conformal coating |
| Mounting | T-type DIN rail, on DeltaV I/O carrier |
| Weight | Approximately 0.4 kg |
| Certifications | CE, CSA, FM, ATEX, IECEx |
| System Compatibility | DeltaV v10.3 or later, PROVOX systems (10-Series and 20-Series) |
Additional Information
- Functionality: The KJ2101X1-BA1 enables DeltaV controllers to communicate with PROVOX I/O modules, supporting analog and discrete signals. It preserves existing PROVOX field wiring and termination panels, reducing migration costs and downtime. The module supports hot-swappable installation, allowing maintenance without interrupting operations, and includes diagnostics for detecting communication or wiring issues.
- Environmental Durability: Designed for harsh industrial environments, the module features conformal coating to protect against airborne contaminants and operates reliably in extreme temperatures, shock, and vibration conditions. It is suitable for hazardous area installations with appropriate certifications.