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Technical specifications for 1C31116G01

  • Manufacturer:
    Emerson
  • Product Category:
    DCS Systems
  • Spare Part Number:
    1C31116G01
  • Estimated shipping dimensions:
    12x2.8x9.4cm
  • Weight:
    0.12 kg
  • Tariff Code:
    8537101190
  • Counliy of origin:
    USA
  • Subsystem:
    13-bit analog input
  • Channels:
    8 individually isolated inputs
  • Supported ranges:
    ±20 mV, ±50 mV, ±100 mV, ±1 V, ±5 V, ±10 V
  • Electronics modules:
    1C31113G01 through 1C31113G06, range dependent
  • Field function:
    Voltage-signal personality module

Information

Overview Manuals Common Applications Product Precautions
Westinghouse 1C31116G01 routes voltage analog field signals into the paired 13-bit Ovation analog-input electronics module across eight isolated channels.
  • Provides eight isolated channels for the documented analog input personality module function.
  • Handles low-level or dc voltage analog input through the specified Ovation I/O subsystem.
  • Works with range-matched 1C31113G01-G06 analog-input electronics module.
  • One personality module supports the documented voltage executions selected by the paired electronics module.

The analog input personality module belongs in the controlled Ovation I/O subsystem and works with range-matched 1C31113G01-G06 analog-input electronics module. Its field connection, companion hardware and project configuration must be reviewed together before the channel is returned to service.

Important Notice: Use 1C31116G01 only with range-matched 1C31113G01-G06 analog-input electronics module; verify the field interface and controlled configuration before energizing the subsystem.

Westinghouse 1C31116G01 Manuals & Downloads
Westinghouse 1C31116G01 Official Technical Reference Excerpt (PDF)Westinghouse 1C31116G01 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 analog input personality module position without changing the approved system architecture.
Loop or channel service
Supports verification of low-level or dc voltage analog input at the assigned control-system channel.
Planned replacement
Provides an exact-identity replacement path when range-matched 1C31113G01-G06 analog-input electronics module and the field interface have been confirmed.
Commissioning support
Allows the responsible engineer to prove wiring, configuration, status and response for eight isolated channels.
Before installing Westinghouse 1C31116G01, confirm the documented system, interfaces and controlled configuration.
1
Match the complete 1C31116G01 marking to the work order and installed position before removal.
2
Confirm range-matched 1C31113G01-G06 analog-input electronics module before making or breaking any field connection.
3
Keep the assigned low-level or dc voltage analog input 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 eight isolated channels and record the acceptance result before release.

Technical notes

Use 1C31116G01 only with range-matched 1C31113G01-G06 analog-input electronics module; verify the field interface and controlled configuration before energizing the subsystem.

FAQ View All FAQ

  • Which voltage ranges can be routed through Westinghouse 1C31116G01?
    The personality module supports ±20 mV, ±50 mV, ±100 mV, ±1 V, ±5 V and ±10 V executions when paired with the range-matched electronics module.
  • How many isolated analog paths are provided by Westinghouse 1C31116G01?
    Eight individually isolated voltage-input channels are available in the 13-bit analog-input subsystem.
  • Why must the electronics-module suffix be checked for Westinghouse 1C31116G01?
    The selected range depends on the paired 1C31113G01 through 1C31113G06 electronics execution, so the exact suffix determines the valid voltage span.
  • What conversion subsystem uses Westinghouse 1C31116G01?
    It forms the field-side personality interface for the Ovation 13-bit analog-input subsystem.
  • Can Westinghouse 1C31116G01 be treated as a current-input personality module?
    No. The documented function is voltage-signal routing; current-input configurations require the applicable current personality hardware.
  • What should be compared before moving a low-level signal onto Westinghouse 1C31116G01?
    Compare the sensor span with the exact 1C31113 electronics execution and confirm that the chosen millivolt or voltage range will not overrange the channel.
  • How should channel isolation be evaluated on Westinghouse 1C31116G01?
    Test each of the eight inputs independently and confirm that applying a signal to one channel does not change the other isolated readings.
  • What documentation detail is essential when replacing Westinghouse 1C31116G01?
    Record the existing channel-to-terminal assignments and the paired 1C31113Gxx range code before transferring any field conductors.
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