The Emerson SE4003S2B6 is a DeltaV S-Series Traditional I/O 16-channel Analog Input Module engineered for high-density process signal acquisition in distributed control system (DCS) environments. Designed to support modern industrial automation requirements, the module provides reliable 4–20 mA signal processing with integrated HART communication capabilities, enabling advanced diagnostics, asset management, and predictive maintenance functions.
As one of the higher-capacity analog input solutions within the DeltaV S-Series platform, the SE4003S2B6 allows users to increase channel density while minimizing cabinet space requirements. Its 16-channel architecture makes it particularly suitable for large-scale process facilities where extensive instrumentation networks must be managed efficiently without compromising signal integrity or control performance.
Built for demanding industrial environments, the module delivers stable measurement performance, strong electromagnetic immunity, and seamless integration with Emerson DeltaV control architectures.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Emerson |
| Model | SE4003S2B6 |
| Product Type | Analog Input Module |
| System Platform | DeltaV S-Series Traditional I/O |
| Input Channels | 16 channels |
| Signal Type | 4–20 mA Analog Input |
| HART Communication | Supported |
| Resolution | 16-bit A/D conversion |
| Accuracy | Up to ±0.1–0.2% of span |
| Isolation | Optical channel isolation |
| Input Range | 1–22.5 mA full signal range |
| Field Circuit Power | 24 VDC field supply support |
| LocalBus Power | 12 VDC backplane supply |
| Channel Density | High-density 16-channel architecture |
| Terminal Block Type | 16-channel terminal block |
| Sampling Method | Continuous analog acquisition |
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5%–95% non-condensing |
| EMC Protection | Industrial-grade EMI/RFI immunity |
| Protection Rating | IP20 |
| Mounting Type | DeltaV rack / carrier installation |
| Dimensions (H × W × D) | Approx. 107 mm × 41 mm × 105 mm |
| Weight | Approx. 0.7–0.85 kg |
Specifications may vary slightly depending on hardware revision and system configuration.
Compatible DeltaV Integration Modules
For optimized DeltaV deployment, the SE4003S2B6 is commonly integrated with the following modules:
| Module | Function |
|---|---|
| SE4003S2B1 | 8-channel analog input module |
| SE4003S2B2 | Fused 8-channel analog input module |
| SE4003S2B4 | 16-pin mass termination AI module |
| SE4003S2B5 | 24-pin mass termination AI module |
| SE4003S2B11 | AI Plus 16-channel mass termination module |
| SE4033S2B1 | Redundant analog input module |
| SE4033S2B11 | Redundant AI Plus module |
| SE4005S2B1 | Analog output module |
| DeltaV Controllers | System-level control processing |
These modules create a scalable and flexible DeltaV I/O infrastructure capable of supporting both standard and high-density process applications.
Popular Emerson DeltaV Analog Input Models
The SE4003S2B6 belongs to Emerson’s widely deployed analog input product family:
- SE4003S2B1 8-Channel Analog Input Module
- SE4003S2B2 Fused Analog Input Module
- SE4003S2B4 16-Pin Mass I/O AI Module
- SE4003S2B5 24-Pin Mass I/O AI Module
- SE4003S2B6 16-Channel Analog Input Module
- SE4003S2B11 AI Plus 16-Channel Module
- SE4033S2B1 Redundant Analog Input Module
- SE4033S2B11 Redundant AI Plus Module
- SE4003S6B1 RTD Input Module
- SE4003S4B1 Thermocouple Input Module
