Product Description
Emerson KJ2201X1-PW1 DeltaV SIS Smart Logic Solver
- Manufacturer: Emerson
- Model/Part Number: KJ2201X1-PW1
- Description: DeltaV Safety Instrumented System (SIS) Smart Logic Solver, 16-Channel Configurable I/O
Overview
- The Emerson KJ2201X1-PW1 is a Smart Logic Solver (SLS) designed for the DeltaV Safety Instrumented System (SIS). It executes safety instrumented functions (SIFs) to ensure process safety in critical industrial applications, such as oil and gas, chemical, power generation, and pharmaceutical industries. The module supports flexible I/O configurations and complies with safety standards for reliable operation in hazardous environments.
Technical Specifications
| Specification | Details |
|---|---|
| Model | KJ2201X1-PW1 |
| Series | DeltaV SIS |
| Type | Smart Logic Solver, 16-Channel Configurable I/O |
| I/O Channels | 16 configurable channels (Discrete Input, Discrete Output, Analog Input HART, HART Two-State Output) |
| Input Power | 24 VDC, 1.0 A (plus field power, 5.0 A total) |
| Safety Standards | IEC 61131-3, IEC 61508 (SIL 1, 2, 3) |
| Communication | Dual-channel SISnet bus, HART protocol |
| Redundancy | Supports redundant pairs for fault tolerance |
| 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, 8-wide carrier (odd-numbered slots 1, 3, 5, 7; redundant pairs use four slots) |
| Weight | Approximately 0.5 kg |
| Certifications | CE, CSA, FM, ATEX, IECEx |
| System Compatibility | DeltaV v10.3 or later |
Additional Information
- Functionality: The KJ2201X1-PW1 executes safety logic per IEC 61131-3 and IEC 61508, supporting SIL 1, 2, and 3 applications. Its 16 configurable I/O channels handle discrete inputs/outputs, analog inputs (HART), and HART two-state outputs. The module supports redundancy for high availability, hot-swappable installation for minimal downtime, and advanced diagnostics for fault detection. It uses the HART protocol for communication with intelligent field devices.