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    KL3302X1-BA1 is the monitored 24 VDC DTA safety-solenoid output configuration.

KL3302X1-BA1

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Emerson KL3302X1-BA1 is a DeltaV SIS LS DO 24 VDC DTA CHARM for safety solenoid service. It combines line-fault supervision, controlled output switching, and de-energize-to-trip support.
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Technical specifications for KL3302X1-BA1

  • Manufacturer:
    Emerson
  • Part Number:
    KL3302X1-BA1
  • Product Family:
    DeltaV
  • Product Type:
    DeltaV SIS LS DO 24 VDC DTA CHARM
  • Stock:
    1
  • Product Designation:
    LS DO 24 VDC DTA CHARM
  • Device Type:
    24 VDC solenoid coils
  • On-State Output Rating:
    500 mA continuous at 24 VDC
  • On-State Current Limit:
    580 mA inrush limit
  • Off-State Leakage, Fault Enabled:
    5 mA maximum
  • Off-State Leakage, Simplex Fault Disabled:
    300 µA
  • Off-State Leakage, Redundant Fault Disabled:
    600 µA
  • Guaranteed Short Circuit:
    Less than 10 Ω load
  • Guaranteed Good Status:
    56 Ω to 3.5 kΩ load
  • Guaranteed Open Circuit:
    Greater than 20 kΩ load
  • Line-Fault Test Timing:
    200 µs
  • Field Circuit Protection:
    580 mA current limiting and field-wiring disconnect
  • Field Power Common Shutoff:
    Logic low removes field power
  • CHARM Power Requirement:
    41 mA maximum at 24 VDC
  • Heat Dissipation:
    1.3 W
  • Terminal-Key Position:
    3C
  • Operating Temperature:
    −40 to +70°C
  • Storage Temperature:
    −40 to +85°C
  • Relative Humidity:
    5 to 95%, non-condensing
  • Protection Rating:
    IP20
  • Airborne Contaminants:
    ISA-S71.04-1985 Class G3; conformal coating
  • Shock:
    10 g half-sine wave for 11 ms
  • Vibration:
    1 mm peak-to-peak at 2–13.2 Hz; 0.7 g at 13.2–150 Hz
  • 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 Diagnostics Performance Safety

Features:

  • Drives 24 VDC solenoid coils with a 500 mA continuous safety output.
  • Supervises the field loop with defined short-circuit, normal-load, and open-circuit thresholds.
  • Combines inrush limiting, field-wiring disconnect, and common field-power shutoff.
The current ordering configuration is KL3302X1-BA1, the DeltaV SIS LS DO 24 VDC DTA CHARM.

It provides a monitored discrete output for safety solenoids in electronic-marshalling applications, including de-energize-to-trip service.

Before use, verify DTA terminal hardware, 3C keying, load resistance, line-fault settings, relay-terminal fuse protection, and project approval.

Availability is subject to Apter Power inventory and sourcing confirmation.
Verified resources for Emerson KL3302X1-BA1: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.
  • Operates safety shutdown solenoids and final elements in DeltaV SIS electronic-marshalling cabinets.
  • Supports de-energize-to-trip output strategies that remove field power through the common shutoff signal.
  • Provides monitored 24 VDC actuation for emergency shutdown, burner management, and process-protection functions.
  • Identifies a guaranteed short circuit when connected load resistance is below 10 Ω.
  • Reports the guaranteed good-status region for loads from 56 Ω to 3.5 kΩ.
  • Identifies a guaranteed open circuit when connected load resistance exceeds 20 kΩ.
  • Delivers 500 mA continuously at 24 VDC for the connected solenoid load.
  • Limits output inrush current to 580 mA to protect the field circuit.
  • Performs the documented line-fault test with a 200 µs timing interval.
  • Provides a 580 mA current-limiting circuit together with a field-wiring disconnect.
  • Removes field power when the common shutoff signal is logic low for de-energize-to-trip operation.
  • Requires external fuse protection when used with the LS CHARM relay output terminal block.
Description
KL3302X1-BA1 is the Emerson DeltaV SIS LS DO 24 VDC DTA CHARM used to operate 24 VDC solenoid coils in electronic-marshalling safety applications.

The output delivers 500 mA continuously, limits inrush current to 580 mA, supervises field wiring with defined resistance thresholds, and supports a common field-power shutoff for de-energize-to-trip logic.

Replacement requires the correct DTA terminal arrangement and 3C keying. Verify load resistance, line-fault configuration, field wiring, external fuse protection for relay terminal blocks, and project approvals before commissioning.
Alternative Names
KL3302X1-BA1 KL3302X1 BA1 KL3302X1BA1 Emerson KL3302X1-BA1 DeltaV KL3302X1-BA1 LS DO CHARM Emerson LS DO 24V DTA CHARM
Technical notes
KL3302X1-BA1 replacement must preserve DTA service, 3C keying, line-fault thresholds, and external fuse protection where the relay-output terminal block is used.
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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 KL3302X1-BA1 replace an ETA CHARM without other changes?
Not as a direct assumption. Confirm the DTA terminal hardware, keying, channel configuration, and approved project design before substitution.
How does KL3302X1-BA1 support de-energize-to-trip service?
A logic-low common shutoff removes field power, allowing the output path to follow the documented de-energize-to-trip strategy.
When does a KL3302X1-BA1 relay terminal block require external fuse protection?
Emerson specifies external fuse protection when the LS CHARM relay output terminal block is used.
What can cause an unexpected line-fault indication on KL3302X1-BA1?
Incorrect load resistance, open wiring, a short circuit, or a mismatched terminal arrangement can place the loop outside the documented good-status range.
Should the 3C key be reset during routine KL3302X1-BA1 replacement?
No. Preserve the established 3C key unless the engineered channel type is intentionally changed under the approved maintenance procedure.
What information is needed for a KL3302X1-BA1 quotation?
Provide the complete model, DTA terminal arrangement, load type, quantity, destination, and required hazardous-area approval.