Technical Specifications and Input Features
The Triconex 2352 analog input module belongs to the Triconex TMR safety instrumented systems family . This module converts analog signals from field sensors into digital values for the safety controller . It provides 32 differential input channels or 64 single-ended channels for versatile signal acquisition . The module offers field-selectable input ranges including 4-20mA, 0-20mA, and 0-10V . Each channel features 16-bit resolution for precise signal measurement . The module communicates with the main processor via the Triconex backplane bus.
| Parameter | Specification |
|---|---|
| Manufacturer | Triconex (Schneider Electric / Invensys) |
| Model Number | 2352 |
| Product Type | Analog Input Module (High Density) |
| Architecture | Triple Modular Redundancy (TMR) |
| Input Channels | 32 differential / 64 single-ended |
| Input Ranges | 4-20mA, 0-20mA, 0-10V (field-selectable) |
| Resolution | 16-bit |
| Accuracy | ±0.1% of full scale |
| Sample Rate | Up to 10 kHz per channel |
| Update Rate | 500 Hz |
| Input Impedance | 250Ω (current inputs) / > 100kΩ (voltage inputs) |
| Power Supply | 24V DC (18-32V DC range) |
| Power Consumption | ≤30W typical |
| Operating Temperature | -25°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Dimensions (W x H x D) | 264 x 290 x 102 mm (10.40 x 11.40 x 4.00 in) |
| Weight | 3.0 kg (6.6 lbs) |
| Humidity Tolerance | Up to 95% non-condensing |
| Safety Certification | SIL 3 (IEC 61508, IEC 61511) |
| Hot Swap Support | Yes |
| Diagnostic LEDs | PASS, FAULT, ACTIVE, CHANNEL STATUS |
Functional Capabilities
The 2352 module samples analog signals at rates up to 10 kHz with 16-bit resolution for high-fidelity measurements. It performs self-diagnostics on all channels to ensure reliable data acquisition. The TMR architecture provides voting and fault tolerance for each input signal. This module also supports online calibration without disrupting system operation. Its robust design withstands vibration and shock in demanding industrial environments.
Application Scenarios
This high-density analog input module suits critical process monitoring in oil and gas refineries, chemical plants, and power generation facilities. It connects with pressure transmitters, temperature sensors, and flow meters. The Triconex 2352 enables continuous monitoring of temperature, pressure, and flow variables in high-risk operations. Many safety systems rely on this module for critical data acquisition.
Details
| Weight | 2.85 kg |
|---|---|
| Dimensions | 41.2 × 17.8 × 6.2 mm |
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