Triconex 3511 Input Module Pulse 3511

The Model 3511 Pulse Input (PI) Module provides eight very sensitive, high-frequency inputs. It is optimized
for use with non-amplified magnetic speed sensors common on rotating equipment such as turbines or compressors. The module senses voltage transitions from magnetic transducer input devices, accumulating them during a selected window of time (rate measurement). The resulting count is used to generate a frequency or RPM which is transmitted to the Main Processors. The pulse count is measured to 1 microsecond resolution

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Description

Model Type

Input Module

Model Number Triconex 3511

Manufacturer(s) Triconex

Additional Information

3511 TRICONEX 3511 INPUT MODULE PULSE 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 KW, 20 KW 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 (ON=true) Input Status 1 per point Module Status PASS, FAULT, ACTIVE Color Light Purple