KL3013X1-BA1 | Emerson AC Isolated Discrete Output CHARM

Product Description

The Emerson SE4302T03 (KL3013X1-BA1) is an AC Isolated Discrete Output CHARM module designed for DeltaV™ distributed control systems. It provides optically isolated outputs for driving inductive loads, including solenoids, relays, and contactors, enabling safe and reliable field control.

Moreover, this CHARM is engineered for industrial environments requiring hazardous area compliance. It is certified for ATEX, IECEx, and FM, ensuring deployment in safety-critical process industries such as oil & gas, chemical, power generation, and manufacturing. Its compact hot-swappable design allows flexible configuration within the DeltaV CHARMs I/O carrier.

The SE4302T03 supports wide AC voltage operation (20–250 V) and high inrush current capability for inductive loads. Built-in diagnostics and configurable output behavior enhance system reliability and predictive maintenance. This module ensures precise control while maintaining operational safety in demanding industrial conditions.

Technical Specifications

• Product Type: Discrete Output CHARM (AC Isolated)

• Model Number: SE4302T03

• Part Number: KL3013X1-BA1

• Manufacturer: Emerson

• System: DeltaV™ CHARMs I/O

• Output Range: 20–250 V AC

• Output Rating: 0.5 A continuous

• Inrush Current: 10 A (< 20 ms), 2.5 A (< 100 ms)

• Load Type: Inductive loads (solenoids, relays, contactors)

• Off-State Leakage Current: Max 2 mA at 120 V AC, max 4 mA at 230 V AC

• Isolation: Each channel optically isolated, withstands 250 V AC

• Configurable Output Behavior: Momentary output, continuous pulse output

• Field Circuit Protection: External fuse recommended at power source

• CHARM Power Requirement: 12 mA max @ 24 V DC

• CHARM Heat Dissipation: 0.70 W

• Environmental Temperature: –40 °C to +70 °C

• Humidity: 5–95 % non-condensing

• Airborne Contaminants: ISA-S71.04 Class G3 compliant

• Shock Resistance: 10 g, ½ sinewave for 11 ms

• Vibration Resistance: 1 mm peak-to-peak (2–13.2 Hz); 0.7 g (13.2–150 Hz)

• Protection Class: IP20

• Certifications: ATEX, IECEx, FM approvals

• Mounting: Installed in CHARM I/O Carrier

• Lifecycle: Active product, supported in DeltaV systems