Product Description
Emerson KJ4110X1-EB1 DeltaV IS Extender
- Manufacturer: Emerson
- Model/Part Number: KJ4110X1-EB1
- Description: DeltaV Intrinsically Safe (IS) Extender, LocalBus Extender for IS I/O Modules
Overview
- The Emerson KJ4110X1-EB1 is a DeltaV Intrinsically Safe (IS) LocalBus Extender designed for the DeltaV Distributed Control System. It extends the LocalBus to support additional intrinsically safe I/O modules, enabling safe operation in hazardous areas. The extender is used in industrial automation applications, such as oil and gas, chemical, and pharmaceutical industries, where intrinsically safe equipment is required to prevent ignition risks.
Technical Specifications
| Specification | Details |
|---|---|
| Model | KJ4110X1-EB1 |
| Series | DeltaV |
| Type | Intrinsically Safe LocalBus Extender |
| Function | Extends LocalBus for IS I/O modules |
| LocalBus Power | 12 VDC, supplied by DeltaV controller |
| Current Consumption | 50 mA (typical) |
| 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 I/O carrier |
| Weight | Approximately 0.3 kg |
| Certifications | CE, CSA, FM, ATEX, IECEx (Zone 0, 1, 2) |
| System Compatibility | DeltaV v10.3 or later |
Additional Information
- Functionality: The KJ4110X1-EB1 extends the DeltaV LocalBus to connect additional intrinsically safe I/O modules, ensuring safe communication in hazardous environments. It supports IS modules for analog and discrete I/O, maintaining signal integrity and compliance with intrinsic safety standards. The extender is hot-swappable, allowing installation or removal without system downtime.
- Environmental Durability: Designed for harsh industrial environments, the extender features conformal coating for protection against airborne contaminants and operates reliably in extreme temperatures, shock, and vibration conditions. It is certified for use in Zone 0, 1, and 2 hazardous areas.