1C31110G03
1C31110G03
1C31110G03
1C31110G03
1C31110G03
1C31110G03
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1C31110G03

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Westinghouse 1C31110G03 is a 16-channel contact input personality module with an onboard 48 V auxiliary supply for Ovation I/O assemblies.
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Technical specifications for 1C31110G03

  • Manufacturer:
    Emerson
  • Part Number:
    1C31110G03
  • Product Family:
    Westinghouse
  • Product Type:
    16-Channel Contact Input Personality Module
  • Stock:
    1
  • Input channels:
    16 contact inputs
  • Auxiliary supply:
    48 V on-board
  • Module role:
    Contact input personality module
  • System family:
    Ovation I/O
  • Weight:
    0.1 kg
  • Estimated shipping dimensions:
    12x2.8x9.4cm
  • Tariff Code:
    Please confirm the destination before shipping
  • 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 Contact Acquisition Auxiliary Supply Ovation Pairing Product Applications

Features:

  • Sixteen contact channels: one personality module organizes a complete discrete input group
  • Integrated excitation: the documented auxiliary supply supports the contact-input circuit design
  • Ovation identity: the module must stay paired with the approved electronics and database record
Westinghouse 1C31110G03 forms the field-facing personality layer for a documented Ovation contact-input assembly.

Its integrated auxiliary supply supports the electrical path used to observe external dry-contact states.

A correct replacement decision keeps the full module code, mating electronics, channel database, terminal record, and field commons together.

Apter Power supports document review, quotation, and procurement for the Emerson 1C31110G03 16-Channel Contact Input Personality Module identified in Westinghouse Ovation documentation.
Emerson 1C31110G03 16-Channel Contact Input Personality Module Manuals,Datasheets,Link
Important Notice: No qualified exact-model English PDF is attached. Use the complete product model in every document request.
  • Sixteen field states: the module organizes a full group of discrete plant indications.
  • Channel meaning: the database and terminal schedule must remain aligned after any exchange.
  • Dry-contact path: field devices are evaluated through the documented Ovation input arrangement.
  • Loop-check value: point-by-point proving protects alarm and permissive interpretation.
  • Onboard source: the personality module provides the documented contact-input excitation.
  • Commoning record: field returns and commons must follow the installed drawing.
  • Fault boundary: a shorted or grounded field circuit should be cleared before another module is energized.
  • Isolation practice: approved cabinet procedures govern de-energization and reconnection.
  • Personality function: the field-facing module works with designated input electronics.
  • Exact identity: the full G03 code belongs in the cabinet and spares record.
  • Connector fit: mating alone does not prove the correct electrical pairing.
  • Database control: the configured channel map remains part of acceptance.
  • Plant status monitoring: collect documented contact states for Ovation control and indication.
  • Alarm inputs: retain point meaning through the cabinet wiring and controller database.
  • Event-oriented inputs: use the manufacturer-documented assembly when sequence recording is configured.
  • Legacy cabinet service: replace an exact personality module with controlled loop verification.
Description
Alarm, permissive, and event circuits reach Ovation through the personality layer formed by 1C31110G03. Sixteen contact states and the onboard auxiliary supply are handled together, preserving the intended relationship between field excitation and database points.

The mating input electronics are part of the working assembly for 1C31110G03. A connector match alone says nothing about channel behaviour; the module code, companion electronics, terminal schedule, and field commons must describe the same installed design.

After service, 1C31110G03 earns release through a point-by-point loop check rather than a visual inspection. Proving each indication against the Ovation database protects alarm meaning and sequence interpretation before the cabinet returns to automatic control.
Alternative Names
Westinghouse 1C 31110 G03 Westinghouse 1C31110 G03 Westinghouse 1C 31110G03 Emerson 1C31110G03 module Ovation 1C31110G03 Ovation 1C 31110 G03 Ovation 16-channel contact input personality module Ovation 48 V contact input module Westinghouse contact input personality card
Technical notes
For 1C31110G03 maintenance, preserve the personality-module label, mating electronics identity, channel schedule, contact supply arrangement, field commons, and terminal map. De-energize according to the Ovation procedure, correct any field fault before exchange, and complete a point-by-point loop check so alarm and event meanings remain aligned with the database.
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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.
Can 1C31110G03 be selected from channel count alone for an Ovation cabinet?
No. Match the full personality-module code, mating electronics, auxiliary-supply arrangement, and terminal drawing before purchase.
What should stop a technician from energizing 1C31110G03 after a field short?
Stop until the affected loop, common, and external contact wiring have been tested and the fault removed; the replacement should not be used as a diagnostic fuse.
Why must the channel schedule travel with 1C31110G03 during maintenance?
The schedule ties each physical input to its database meaning. Losing that mapping can turn a successful electrical repair into incorrect alarms, permissives, or event records.
Can 1C31110G03 be accepted when only the connector pattern matches?
No. Connector fit does not prove the required personality function or electronics pairing; reconcile the complete code and manufacturer documentation first.
How should 1C31110G03 be checked after installation in a shutdown window?
Verify commons and supply paths, then stimulate each documented field contact and confirm the correct state at the terminal, I/O diagnostics, and operator database.
What information should a buyer provide when requesting 1C31110G03?
Provide the complete code, clear label photos, mating electronics identity, cabinet and slot record, channel application, required condition, and the time window for service.