Product Name: Personality Module
Brand Name: EMERSON Westinghouse
Model Number: 1C31192G01
Country of Origin: USA
Warranty: 12 Months
Whatsapp：+86 18159889985
Email：[email protected]
Brand Name: |
Westinghouse |
Model Number: |
1C31192G01 |
Country of Origin: |
USA |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
in stock |
Payment Terms: |
T/T |
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Sales Manager: |
Stella |
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Send an email: |
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Contact in Whatsapp: |
The 1C31192G01 is a Speed Detector Personality Module (PMOD) engineered for Emerson's Ovation DCS, serving as the dedicated signal‑conditioning interface for the 1C31189G01 Speed Detector Electronics Module. This 1C31192G01 module accepts high‑frequency pulse inputs from magnetic pickups, proximity sensors, and tachometers mounted on turbines and rotating machinery. The 1C31192G01 provides both 16‑bit (5 ms update) and 32‑bit (variable update) speed outputs, enabling simultaneous overspeed protection and precision regulation. With 1000 V galvanic isolation, the 1C31192G01 shields the control system from field transients while delivering reliable rotational velocity data to the Ovation controller.
Dual‑Mode Architecture – Unique combination of fast 16‑bit (5 ms) for protection and high‑resolution 32‑bit for regulation in a single module
Deterministic Overspeed Response – Sub‑millisecond execution window for overspeed trip logic, independent of standard controller scan cycles
Superior Noise Immunity – Advanced signal conditioning algorithms suppress industrial electromagnetic noise, ensuring stable measurements in harsh environments
1000 V Galvanic Isolation – Protects internal digital processing core from high‑voltage transients and ground potential differentials
Seamless Ovation Integration – Plug‑and‑play compatibility with existing Ovation infrastructure and Machinery Health Monitor systems
Wide Sensor Compatibility – Accepts inputs from passive magnetic pickups, active eddy‑current probes, and digital pulse sensors
Dual‑Resolution Speed Output – 16‑bit (low resolution) for 5 ms overspeed detection; 32‑bit (high resolution) for precision speed regulation
Broad Frequency Range – 0.72 Hz to 65,535 Hz (32‑bit) and 200 Hz to 51,200 Hz (16‑bit)
Open Wire Detection – Diagnoses broken sensor connections (requires sensor source resistance ≤ 5000 Ω)
Overspeed Detection with Latched Status – Captures and holds overspeed events for alarm and trip logic
Dual Relay Outputs – Provides trip relay functionality for integration with safety interlock systems
Galvanic Isolation – 1000 V AC/DC isolation between field inputs and logic circuitry
Hot‑Swappable – Supports online replacement without system shutdown (in redundant configurations)
Diagnostic LEDs – P (Power), C (Communications), E (External Error – open wire), I (Internal Error), plus speed and relay status indicators
The 1C31192G01 Personality Module functions as the dedicated field interface for the 1C31189G01 Speed Detector Electronics Module. When a speed sensor (magnetic pickup, proximity probe, or tachometer) generates a frequency signal proportional to shaft rotation, the 1C31192G01 routes this signal through embedded signal‑conditioning circuitry designed to suppress industrial electromagnetic noise. The conditioned pulse train is then passed to the 1C31189G01 EMOD, where the frequency is measured and converted into two parallel speed outputs: a 16‑bit value updated every 5 milliseconds for overspeed protection, and a 32‑bit value with variable update rate (PULSES/FREQ) for precision speed regulation.
The module also performs open‑wire diagnostics by monitoring sensor circuit continuity. When an overspeed condition is detected, the 1C31192G01 processes the event independently of the standard controller scan cycle, triggering localized output registers within a sub‑millisecond window for deterministic safety interlock response. Galvanic isolation (1000 V AC/DC) between the field input circuits and the internal digital processing core ensures that high‑voltage transients from rotor dynamics do not degrade data integrity.
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Item |
Description |
Part Number / Reference |
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Speed Detector Personality Module |
1C31192G01 PMOD – field interface for speed sensors |
1C31192G01 |
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Speed Detector Electronics Module |
Companion EMOD – frequency measurement and processing |
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Complete Speed Detector Subsystem |
PMOD + EMOD pair for one speed sensor channel |
1C31189G01 / 1C31192G01 |
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Recommended Cable |
Twisted-pair shielded cable for sensor field wiring |
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Mounting Hardware |
Standard Ovation DIN rail base unit (fits standard I/O base) |
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Fuse (if applicable) |
Refer to Personality Module fuse table in Ovation I/O Reference Manual |
See Table 3-3 |
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