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Technical specifications for 1C31223G01

  • Manufacturer:
    Emerson
  • Product Category:
    DCS Systems
  • Spare Part Number:
    1C31223G01
  • Estimated shipping dimensions:
    42.3x12.5x8.3cm
  • Weight:
    1.1 kg
  • Tariff Code:
    8537101190
  • Counliy of origin:
    USA
  • Relay positions:
    16
  • Relay style:
    G2R, Form C
  • Electronics module:
    1C31219G01
  • Field interface:
    Relay contacts brought to terminal blocks
  • Module arrangement:
    Relay base; no standard personality module

Information

Overview Manuals Common Applications Product Precautions
Westinghouse 1C31223G01 is a 16-position Ovation relay-output base assembly that carries G2R-style Form C relays and exposes their contacts at field terminal blocks.
  • Provides sixteen relay positions for the documented relay output base assembly function.
  • Handles high AC or DC field switching through Form C contacts through the specified Ovation I/O subsystem.
  • Works with 1C31219G01 relay-output electronics module.
  • The dedicated base supplies the mechanical relay and terminal-block interface for Ovation relay outputs.

The relay output base assembly belongs in the controlled Ovation I/O subsystem and works with 1C31219G01 relay-output electronics module. Its field connection, companion hardware and project configuration must be reviewed together before the channel is returned to service.

Important Notice: Use 1C31223G01 only with 1C31219G01 relay-output electronics module; verify the field interface and controlled configuration before energizing the subsystem.

Westinghouse 1C31223G01 Manuals & Downloads
Westinghouse 1C31223G01 Official Technical Reference Excerpt (PDF)Westinghouse 1C31223G01 Installation & Commissioning Guide (PDF)

The first document covers the product function, system role and technical selection. The installation guide covers identification, connection checks, commissioning and the acceptance record.

Installed-base maintenance
Restores the documented relay output base assembly position without changing the approved system architecture.
Loop or channel service
Supports verification of high AC or DC field switching through Form C contacts at the assigned control-system channel.
Planned replacement
Provides an exact-identity replacement path when 1C31219G01 relay-output electronics module and the field interface have been confirmed.
Commissioning support
Allows the responsible engineer to prove wiring, configuration, status and response for sixteen relay positions.
Before installing Westinghouse 1C31223G01, confirm the documented system, interfaces and controlled configuration.
1
Match the complete 1C31223G01 marking to the work order and installed position before removal.
2
Confirm 1C31219G01 relay-output electronics module before making or breaking any field connection.
3
Keep the assigned high AC or DC field switching through Form C contacts within the documented subsystem and range.
4
Record terminal designations, polarity, common and shield treatment before disconnecting conductors.
5
Inspect module seating, connector keying, terminal condition and strain relief before power is restored.
6
Restore the controlled channel configuration, range selection and alarm or timeout behavior after installation.
7
Check local indicators and controller diagnostics for internal, communication or channel faults during commissioning.
8
Prove the intended response across sixteen relay positions and record the acceptance result before release.

Technical notes

Use 1C31223G01 only with 1C31219G01 relay-output electronics module; verify the field interface and controlled configuration before energizing the subsystem.

FAQ View All FAQ

  • What type of relays are installed on Westinghouse 1C31223G01?
    The base is arranged for sixteen G2R-style relays with Form C contacts.
  • How does Westinghouse 1C31223G01 present relay contacts to field wiring?
    The relay contact circuits are brought from the base to field terminal blocks for the external AC or DC loads.
  • Which Ovation electronics module operates Westinghouse 1C31223G01?
    The documented companion electronics module is 1C31219G01.
  • Does Westinghouse 1C31223G01 use a standard personality module?
    No. This hardware is a dedicated relay base, so its mechanical relay and terminal interface replaces the normal personality-module arrangement.
  • How many independent relay positions must be checked on Westinghouse 1C31223G01?
    All sixteen relay positions should be inspected and tested against their assigned output circuits.
  • What contact states should be verified after servicing Westinghouse 1C31223G01?
    Verify the common, normally open and normally closed paths of each Form C relay in both de-energized and energized conditions.
  • Why is the G2R relay style important when maintaining Westinghouse 1C31223G01?
    The base layout and socket arrangement are intended for the documented G2R relay type, so the relay form and pin pattern must match.
  • What pairing error would prevent Westinghouse 1C31223G01 from operating correctly?
    Using an electronics module other than the specified 1C31219G01 or misaligning the base-to-module connection would break the intended sixteen-channel relay path.
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