Triconex
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3510 - Triconex Pulse Input Module
3510 - Triconex Pulse Input Module
Manufacturer: Triconex
Product No.: Triconex 3510
Product Type: Pulse Input Module
Product Origin: USA
Payment: T/T
Weight: 2000g
Shipping port: Xiamen
Warranty: 12 months
Product Overview
The Triconex 3510 Pulse Input Module is a safety-certified input card designed to interface with pulse-generating field devices—such as speed sensors, encoders, and flow meters—and provide high-integrity pulse data to a Triconex safety and process control system. It supports eight non-commoned pulse inputs, delivers precise frequency measurements, and integrates advanced diagnostics to ensure reliable operation in industrial and safety-critical environments. The module uses AC-coupled, balanced differential inputs and TMR (Triple Modular Redundant) architecture inherent in the Triconex platform to enhance measurement accuracy and fault detection.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | 3510 |
| Module Type | Pulse Input Module (PI) |
| Color Code | Light purple (module stripe) |
| Number of Input Signals | 8 non-commoned |
| Input Frequency Range | 20 Hz to 20,000 Hz (operation outside range possible) |
| Accuracy @ 1,000 Hz–20,000 Hz | ±0.01 % |
| Accuracy @ 100 Hz–999 Hz | ±0.1 % |
| Accuracy @ 20 Hz–99 Hz | ±1.0 % |
| Minimum Input Change (Diagnostic) | 0.5 % of full scale |
| Input Change Sample Period | 1 scan or 210 ms, whichever is greater |
| Minimum Period of Mis-compares | 10 samples |
| Status Indicators | Input activity (1 per point), Module status (PASS, FAULT, ACTIVE) |
| Logic Power Consumption | < 20 W |
| Input Update Rate | ~50 ms typical |
| Load Impedance | > 8 kΩ (typical ~20 kΩ) |
| Common Mode Range | –100 V to +100 V peak-to-peak |
| Normal Mode Range | 1.5 V to 200 V peak-to-peak (20 Hz–15 kHz) |
| Over-range Protection | ±150 VDC continuous |
| Hysteresis (Typical) | 150 mV |
| Input Type | AC-coupled, balanced differential |
