Product Description
Product Overview
- The Siemens A5E00282046/06 is an Analog Input Module designed for use with Siemens SIMATIC PCS 7 and S7-400 systems, specifically as part of the ET 200M distributed I/O system. This module, typically identified as the SM 331 AI 8x12/14/16 Bit, is used to acquire analog signals from field devices such as sensors and transmitters in industrial automation applications. It is widely employed in industries like chemical processing, oil and gas, water treatment, and manufacturing for precise measurement of process variables such as temperature, pressure, flow, or level. The module offers high-resolution signal processing and is suitable for integration into complex control systems.
Technical Specifications
- The A5E00282046/06 has the following specifications
| Specification | Details |
|---|---|
| Model/Part Number | A5E00282046/06 |
| Manufacturer | Siemens |
| Description | Analog Input Module (SM 331, 8xAI, 12/14/16 Bit) |
| Series | SIMATIC S7-400, ET 200M, PCS 7 |
| Function | Acquires analog signals from field devices (e.g., sensors, transmitters) |
| Input Channels | 8 analog inputs (differential or single-ended) |
| Input Signal Types | Current: 0/4–20 mA Voltage: ±10 V, ±5 V, 0–10 V Thermocouples: Type B, E, J, K, L, N, R, S, T RTDs: Pt100, Ni100, Cu10 |
| Resolution | 12 bit (standard), 14 bit (high accuracy), 16 bit (with oversampling) |
| Accuracy | ±0.05% of full scale (typical, configuration-dependent) |
| Conversion Time | Approx. 25 ms per channel (configuration-dependent) |
| Isolation | Galvanic isolation between channels and backplane bus |
| Diagnostics | Wire break, short circuit, overrange/underrange detection |
| Communication | Via PROFIBUS DP or PROFINET (through ET 200M interface module) |
| Compatibility | SIMATIC S7-400, PCS 7, ET 200M with IM 153 interface |
| Power Supply | 24 VDC (via ET 200M backplane) |
| Power Consumption | Approx. 4 W |
| Environmental Specifications | Operating Temperature: 0°C to +60°C (32°F to +140°F) Storage Temperature: -40°C to +70°C (-40°F to +158°F) Relative Humidity: 5% to 95% non-condensing Vibration: IEC 60068-2-6 compliant Shock: IEC 60068-2-27 compliant |
| Dimensions | Approx. 125 mm (H) x 40 mm (W) x 120 mm (D) |
| Weight | Approx. 0.3 kg |
| Mounting | Snaps onto DIN rail within ET 200M station |
| Certifications | CE, UL, CSA, ATEX (for hazardous areas, Zone 2) |