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Triconex
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Triconex 3511 Pulse Input (PI) Module
Triconex 3511 Pulse Input (PI) Module
Manufacturer: Triconex
Product No.: Triconex 3511
Product Type: Pulse Input (PI) Module
Product Origin: USA
Payment: T/T
Weight: 2000g
Shipping port: Xiamen
Warranty: 12 months
Product Description
The Model 3511 Pulse Input (PI) Module provides eight highly sensitive, high-frequency inputs optimized for use with non-amplified magnetic speed sensors commonly found on rotating equipment such as turbines or compressors. The module detects voltage transitions from magnetic transducer devices, accumulates them over a selected measurement window (rate measurement), and converts the pulse count into frequency or RPM, which is then transmitted to the Main Processors. The module measures pulse counts with a resolution of 1 microsecond.
Specifications
| Parameter | Specification |
|---|---|
| Model Number | 3511 |
| Type | TMR, PI |
| Input Signals | 8, non-commoned |
| Resolution | 16 bits |
| Accuracy | 1,000 Hz to 20,000 Hz, ±0.01% |
| Input Characteristics | AC coupled, balanced differential |
| Update Rate | 25 ms, typical |
| Impedance (load) | > 8 kΩ, 20 kΩ typical |
| Common Mode Range | -100 VDC to +100 VDC peak-to-peak |
| Normal Mode Range | 1.5 V to 200 V peak-to-peak |
| Overrange Protection | ±150 VDC, continuous |
| Hysteresis | 150 millivolts, typical |
| Wave Shape | Sine, square, pulse, etc. |
| Duty Cycle | 10% to 90% |
| Frequency | 20 Hz to 20,000 Hz |
| Current Range | 0–20 mA (250-ohm shunt) |
| Diagnostic Indicators | Input Status (1 per point), Module Status (PASS, FAULT, ACTIVE) |
| Module Color | Light Purple |
