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SS4302T01

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Emerson SS4302T01 is a DeltaV SIS LS 24 VDC de-energize-to-act discrete output CHARM for safety shutdown and final-element control.
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Technical specifications for SS4302T01

  • Manufacturer:
    Emerson
  • Part Number:
    SS4302T01
  • Product Family:
    DeltaV
  • Product Type:
    DeltaV SIS LS 24 VDC DTA Discrete Output CHARM
  • Stock:
    1
  • CHARM Type:
    LS discrete output
  • Field Voltage:
    24 VDC
  • Action:
    De-energize to act
  • Configuration:
    Single LS discrete output CHARM
  • System:
    DeltaV SIS
  • I/O Architecture:
    Logic Solver CHARMs
  • Operating Temperature:
    -40 to 70 degrees C for the documented component set
  • Relative Humidity:
    5 to 95%, non-condensing
  • 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 Applications Safety Diagnostics Installation

Features:

  • Provides one 24 VDC de-energize-to-act discrete output channel.
  • Designed for the DeltaV SIS Logic Solver CHARM architecture.
  • Supports safety shutdown and compatible final-element control circuits.
The current ordering configuration is SS4302T01, the DeltaV SIS LS 24 VDC DTA Discrete Output CHARM.

It drives a de-energize-to-act safety output for shutdown functions where the defined safe action removes output energy.

Before commissioning, confirm the DTA philosophy, field-load requirements, terminal assembly, and approved proof-test procedure.

Availability is subject to Apter Power inventory and sourcing confirmation.
Verified resources for Emerson SS4302T01: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.
  • Drive a single 24 VDC de-energize-to-act safety output through an LS CHARM channel.
  • Implement safety shutdown final-element circuits whose defined safe action removes output energy.
  • Use Electronic Marshalling to assign the output channel to the corresponding CSLS safety logic.
  • De-energize-to-act operation supports safety functions whose safe state removes output energy.
  • The 24 VDC field circuit must match the documented load and terminal requirements.
  • Complete the approved loop proof test before returning the safety function to service.
  • Use DeltaV SIS channel diagnostics to verify the output path and connected field circuit.
  • Investigate commanded-state and final-element response differences during commissioning or proof testing.
  • Record diagnostic findings and proof-test results under the site safety lifecycle procedure.
  • Install the CHARM with the matching Logic Solver terminal assembly and documented 24 VDC field circuit.
  • Confirm load polarity, wiring, and de-energize-to-act behavior before energizing the loop.
  • Follow site power-isolation and hazardous-area procedures before insertion, removal, or wiring changes.
Description
SS4302T01 is the DeltaV SIS LS 24 VDC DTA Discrete Output CHARM documented for the DeltaV SIS Logic Solver CHARM architecture.

It provides a de-energize-to-act discrete output channel for safety shutdown functions and compatible final-element circuits.

Before installation, confirm the DTA philosophy, field-load requirements, terminal assembly, and proof-test procedure for the complete safety loop.
Alternative Names
SS4302T01 Emerson LS DO 24 VDC DTA CHARM Emerson 24 VDC DTA Output CHARM Emerson SS4302T01 DeltaV SS4302T01 EMR SS4302T01 SS 4302T01 SS-4302T01
Technical notes
SS4302T01 is the non-redundant T01 DTA output CHARM; do not substitute the redundant SS4302T11 without an engineering review.
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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 function does SS4302T01 perform in DeltaV SIS?
SS4302T01 provides one 24 VDC de-energize-to-act discrete output channel for a DeltaV SIS logic-solver CHARM installation.
Is SS4302T01 a redundant DTA CHARM?
No. Emerson lists SS4302T01 as the LS DO 24 VDC DTA CHARM; SS4302T11 is the separate redundant ordering code.
Which safety applications commonly use SS4302T01?
It suits safety shutdown outputs where a de-energize-to-act circuit is required for a compatible final element.
What should be checked before replacing SS4302T01?
Confirm the exact T01 order code, DTA philosophy, terminal assembly, field load, and installed DeltaV SIS CHARM architecture.
What commissioning checks apply to SS4302T01?
Verify field wiring and load behavior, then complete the approved loop proof test before returning the safety function to service.
Where can buyers review SS4302T01 documentation and request a quote?
Use the Manuals tab for the model-specific datasheet, then contact Apter Power with the required quantity and delivery destination.

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