Product Description
Triconex 3503F Digital Input Module
Product Overview
- Description: The Triconex 3503F is a Digital Input Module designed for use in Triconex safety instrumented systems (SIS), part of Schneider Electric’s Triconex product line. It provides 32 isolated digital input channels to interface with field devices such as limit switches, pressure switches
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | Triconex (Schneider Electric) |
| Series | Triconex Safety Instrumented Systems (SIS) |
| Model/Part Number | 3503F |
| Model Type | Digital Input Module |
| Function | Processes 32 isolated digital input signals from field devices |
| Display | Not applicable (no integrated display) |
| Inputs | 32 isolated digital inputs (dry contact, 24 VDC, or pulse) |
| Outputs | Digital signals to Triconex controllers via system bus |
| Communication Interfaces | TriBus for TMR communication, connects to Triconex controllers |
| Signal Conditioning | Signal isolation, noise suppression, debounce filtering |
| Accuracy | Not applicable (digital signal processing) |
| Redundancy | Supports Triple Modular Redundant (TMR) architecture |
| Diagnostics | Built-in diagnostics, hot-swappable, status monitoring via TriStation 1131 |
| Compatibility | Triconex safety systems (e.g., Tricon, Trident, Tri-GP) |
| Power Supply | 24 VDC (via Triconex backplane) |
| Power Consumption | 5–10 W (estimated) |
| Environmental Specifications | Operating Temperature: -40°C to +70°C Storage Temperature: -40°C to +85°C Relative Humidity: 5% to 95% non-condensing |
| Enclosure | IP20 (when installed in Triconex chassis) |
| Dimensions | Approx. 150 mm (H) x 50 mm (W) x 200 mm (D) (estimated) |
| Weight | Approx. 0.5–0.7 kg |
| Mounting | Plugs into Triconex chassis |
| Certifications | CE, UL, CSA, SIL 3 (IEC 61508), TÜV Rheinland |