Product Description
Emerson DST1401I DeltaV System Controller
- Manufacturer: Emerson
- Model/Part Number: DST1401I
- Description: DeltaV System Controller, Integrated Controller for Distributed Control System (DCS)
Overview
- The Emerson DST1401I is a DeltaV System Controller designed for the DeltaV Distributed Control System (DCS). It serves as a high-performance controller for real-time process control, data acquisition, and advanced control strategies in industrial automation applications, such as oil and gas, chemical, power generation, and pharmaceuticals. The controller ensures reliable operation and seamless integration with DeltaV systems, supporting scalable and flexible automation solutions.
Technical Specifications
| Specification | Details |
|---|---|
| Model | DST1401I |
| Series | DeltaV |
| Type | System Controller |
| Function | Executes control strategies, manages I/O communications, supports advanced control algorithms |
| Processor | High-performance 32-bit microprocessor |
| User Memory | Up to 48 MB |
| Power Requirement | Supplied by DeltaV System Power Supply through 2-wide Power/Controller Carrier |
| Fuse Protection | 3.0 A, non-replaceable fuses |
| Power Dissipation | 5.0 W typical, 7.0 W maximum |
| Operating Temperature | -40°C to +70°C (-40°F to +158°F) |
| Storage Temperature | -40°C to +85°C (-40°F to +185°F) |
| Relative Humidity | 5% to 95%, non-condensing |
| Shock | 10 g half-sine wave for 11 ms (normal operating conditions) |
| Vibration | 1 mm peak-to-peak from 5 to 16 Hz; 0.5 g from 16 to 150 Hz |
| Airborne Contaminants | ISA-S71.04-1985 Class G3, conformal coating |
| Mounting | Right slot of 2-wide Power/Controller Carrier, T-type DIN rail |
| Weight | Approximately 0.8 kg |
| Certifications | CE, CSA, FM, ATEX, IECEx (Zone 2) |
| System Compatibility | DeltaV v10.3 or later, M-series and S-series I/O |
Additional Information
- Functionality: The DST1401I executes control strategies, manages I/O communications, and supports advanced control algorithms, such as model predictive control (MPC). It integrates with DeltaV’s LocalBus to interface with I/O modules and field devices, providing real-time process control and diagnostics. The controller supports hot-swappable installation, allowing maintenance without system downtime, and leverages DeltaV’s I/O on Demand technology for flexible configuration.