Emerson 1C31192G01
Emerson 1C31192G01
Emerson 1C31192G01
Emerson 1C31192G01
Emerson 1C31192G01
Emerson 1C31192G01
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1C31192G01

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Emerson 1C31192G01 is the Ovation speed-detector personality module for tachometer frequency measurement, overspeed detection and speed regulation.
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Technical specifications for 1C31192G01

  • Manufacturer:
    Emerson
  • Part Number:
    1C31192G01
  • Product Family:
    Ovation
  • Product Type:
    Ovation Speed Detector Personality Module
  • Stock:
    1
  • Product Type:
    Speed detector personality module
  • Sensor Inputs:
    1
  • Signal Type:
    Sinusoidal or pulse train
  • Compatible Electronics Module:
    1C31189G01
  • 16-Bit Frequency Range:
    200 to 51,200 Hz
  • 32-Bit Frequency Range:
    0.72 to 65,535 Hz
  • 16-Bit Update Rate:
    5 ms
  • Differential Input Impedance:
    50 kΩ
  • Diagnostics:
    Open sensor wires and overspeed
  • Isolation:
    1000 VAC/DC field circuit to logic
  • Operating Temperature:
    0 to 60°C
  • Storage Temperature:
    -40 to 85°C
  • Humidity:
    0 to 95%, non-condensing
  • Certification Note:
    Not applicable for CE Mark-certified systems
  • Weight:
    0.265 lbs (0.12 kg)
  • Estimated shipping dimensions:
    12 x 2.8 x 9.4 cm
  • Tariff Code:
    8537101190
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Applications Monitoring Diagnostics Operating Environment

Features:

  • Measures the frequency of one sinusoidal or pulse-train speed sensor.
  • Provides separate 16-bit overspeed and 32-bit regulation outputs.
  • Detects open sensor wiring and overspeed conditions.
The current configuration is 1C31192G01, the personality-module half of the Ovation speed-detector subsystem paired with 1C31189G01 electronics.

The subsystem converts tachometer frequency into fast low-resolution data for overspeed protection and high-resolution data for speed regulation.

Before installation, match the electronics revision and sensor characteristics, then preserve the documented twisted-pair shield, trip-relay and grounding connections.

Availability is subject to Apter Power inventory and sourcing confirmation.
Verified resources for Emerson 1C31192G01: Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Measures rotating-equipment speed from a dedicated tachometer signal.
  • Provides a 5 ms low-resolution value for overspeed detection logic.
  • Provides a variable-update high-resolution value for closed-loop speed regulation.
  • The 16-bit speed value updates every 5 ms across its documented frequency range.
  • The 32-bit speed value uses a configurable pulse count to determine its update period.
  • Trip-relay status and overspeed indications are available to the configured Ovation points.
  • Open sensor wiring can be detected when the source resistance is 5 kΩ or less.
  • Overspeed status is evaluated separately from the continuous speed values.
  • Input amplitude limits vary with sensor frequency and the revision of the paired electronics module.
  • The module operates from 0 to 60°C in the specified Ovation cabinet environment.
  • The permissible storage range is -40 to 85°C.
  • Humidity must remain from 0 to 95% without condensation.
Description
1C31192G01 is the personality module used with 1C31189G01 to form an Ovation speed-detector subsystem. The assembly accepts one sinusoidal or pulse-train tachometer signal.

The speed detector supplies a 16-bit output updated every 5 ms for overspeed functions and a 32-bit output with a variable update period for speed regulation. It also reports open-sensor wiring and overspeed conditions.

Confirm the matching electronics-module revision, tachometer frequency and amplitude, relay logic and shielded-pair grounding before replacement. This subsystem is not approved for CE Mark-certified systems.
Alternative Names
1C31192G01 Emerson 1C31192G01 1C31192 G01 1C31192-G01 Emerson Ovation 1C31192G01 Emerson Ovation Speed Detector Personality Module
Technical notes
Pair 1C31192G01 with 1C31189G01, then verify sensor waveform, frequency range, shielding, overspeed threshold, and channel scaling before turbine service.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What field signal is connected to 1C31192G01?
It receives one tachometer signal that may be sinusoidal or a pulse train.
Why does 1C31192G01 provide separate 16-bit and 32-bit speed values?
The 16-bit output supports fast overspeed detection, while the 32-bit output supports higher-resolution speed regulation.
Which card completes the 1C31192G01 subsystem?
The personality module is paired with an Ovation 1C31189G01 electronics module.
How does 1C31192G01 detect an interrupted tachometer circuit?
Yes, when the source resistance remains within the documented open-wire detection limit.
May 1C31192G01 be installed in a CE Mark-certified configuration?
No. The official Ovation manual states that this speed-detector module is not applicable to CE Mark-certified systems.
Which tachometer details should accompany a 1C31192G01 replacement inquiry?
Provide the exact G01 code, electronics-module revision, tachometer frequency range, signal amplitude and trip-relay arrangement.