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KJ2201X1-BA1 12P3162X252 SLS1508

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The Emerson KJ2201X1-BA1 12P3162X252 SLS1508 is a SIS Logic Solver for DeltaV systems, providing 24V LocalBus power at 1A and 4A field power, with -40°C to +70°C operation.
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Technical specifications for KJ2201X1-BA1 12P3162X252 SLS1508

  • Manufacturer:
    Emerson
  • Part Number:
    KJ2201X1-BA1 12P3162X252 SLS1508
  • Product Family:
    DeltaV
  • Product Type:
    SIS Logic Solver
  • Stock:
    3
  • LocalBus Power:
    24V DC at 1A
  • Field Power:
    4A (maximum)
  • Operating Temperature:
    -40°C to +70°C
  • Shock:
    10g half-sine, 11ms
  • Vibration:
    1mm (2-13.2Hz), 0.7g (13.2-150Hz)
  • Airborne Contaminants:
    ISA-S71.04-1985 Class G3
  • Humidity:
    5-95% non-condensing
  • Hazardous Area Approvals:
    II 3G Ex ec IIC Gc, FM16ATEX0056U, FM21UKEX0017U, CL.I Div.2, CL.I Zone 2 AEx/Ex ec IIC Gc
  • Weight:
    0.48 kg
  • Estimated shipping dimensions:
    8.3x12.5x10.5cm
  • Tariff Code:
    8471499100
  • 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 Specifications Application Efficiency Application Scenarios

Features:

  • Executes safety logic for emergency shutdown and process protection applications.
  • -40°C to +70°C, 10g shock, ISA G3, 5-95% humidity.
  • Ex ec IIC Gc, ATEX, and Class I Div 2/Zone 2 approvals.
The KJ2201X1-BA1 12P3162X252 SLS1508 is a SIS (Safety Instrumented System) Logic Solver module designed for the Emerson DeltaV scalable process control system. This module executes critical safety logic for emergency shutdown (ESD), fire and gas (F&G), and burner management systems (BMS) applications. The KJ2201X1-BA1 12P3162X252 SLS1508 operates on 24V LocalBus power at 1A and supports field power up to 4A, ensuring reliable power delivery for safety-critical functions. The KJ2201X1-BA1 12P3162X252 SLS1508 is essential for maintaining safety integrity in process control applications.

The KJ2201X1-BA1 12P3162X252 SLS1508 is engineered for reliable operation in harsh industrial environments. It operates over an extreme temperature range of -40°C to +70°C and can withstand shock of 10g half-sine for 11ms. The KJ2201X1-BA1 12P3162X252 SLS1508 features vibration resistance of 1mm peak-to-peak from 2 to 13.2Hz and 0.7g from 13.2 to 150Hz. The KJ2201X1-BA1 12P3162X252 SLS1508 complies with ISA-S71.04-1985 Class G3 airborne contaminants and operates with 5-95% non-condensing relative humidity.

The KJ2201X1-BA1 12P3162X252 SLS1508 carries multiple hazardous area approvals including II 3G Ex ec IIC Gc, FM16ATEX0056U, and FM21UKEX0017U certifications. The KJ2201X1-BA1 12P3162X252 SLS1508 also holds CL.I Div.2 GP.A,B,C,D and CL.I Zone 2 AEx/Ex ec IIC Gc certifications, making it suitable for installation in potentially explosive atmospheres. The KJ2201X1-BA1 12P3162X252 SLS1508 requires field power to be removed before connecting or removing the device, and contains no user-serviceable parts.

The KJ2201X1-BA1 12P3162X252 SLS1508 EMERSON SIS Logic Solver may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).

EMERSON KJ2201X1-BA1 12P3162X252 SLS1508 SIS Logic Solver Manuals, Datasheets, Drivers, Link 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.
EMERSON KJ2201X1-BA1 12P3162X252 SLS1508 SIS Logic Solver Specs

General

  • Manufacturer EMERSON
  • Model KJ2201X1-BA1 12P3162X252 SLS1508
  • Condition New Original ready stock
  • Product Family KJ2201X1-HA1 12P3322X022,KJ2201X1-BA1 12P3162X092 SLS1508 VS3202
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.
  • Upstream & Downstream Oil and Gas: Safeguards high-pressure extraction wells, transport pipelines, and oil-gas separation plants.
  • Petrochemical & Refining: Governs explosive, volatile chemical reactions inside hydrocrackers, distillation columns, and chemical reactors.
  • Power Generation: Monitors and manages industrial boilers, furnaces, and turbine trip mechanisms.
  • Specialty Chemical & Pharma: Oversees safety-critical batch interlocks where precise timing and hazard prevention are required.
  • Local Autonomous Execution: The module features built-in processing power and 16 localized safety I/O channels (individually configurable as Analog Inputs, Digital Inputs, or Digital Outputs). Safety logic is executed directly inside the card, completely isolated from any traffic spikes on the broader plant network.
  • 1oo2D Internal Architecture: To ensure flawless diagnostic efficiency, each SLS1508 module contains two independent microprocessors that cross-check every single instruction. It delivers a diagnostic coverage exceeding 99%, allowing it to detect internal hardware anomalies before they can cause a false trip or a dangerous failure to fail.
  • Scan and Response Speed: Operates on a dedicated, predictable logic execution cycle, typically boasting a total safety loop response time well under 100 milliseconds—essential for capturing rapid pressure spikes.
  • High Availability Redundancy: When paired in a redundant configuration, the standby module continually syncs its memory with the active module over a dedicated backplane. If the active module experiences a fault, it executes a bumpless switchover to the standby module without disturbing live process operations.
  • Emergency Shutdown (ESD) Loops: Connected directly to field emergency trip valves and critical pressure/temperature transmitters. If an analog input crosses an unsafe boundary, the SLS1508 safely vents or isolates the unit independently.
  • Burner Management Systems (BMS): Manages sequence interlocks during industrial furnace startups, flame detection monitoring, and fuel gas valve sequencing to prevent explosive gas accumulation.
  • Fire and Gas (F&G) Mitigation: Collects signals from toxic gas sensors or flame detectors and controls local deluge valves or sirens to neutralize physical hazards.
  • High-Pressure Interface Protection (HIPPS): Serves as the logic solver in High-Integrity Pressure Protection Systems, replacing heavy relief valves with high-speed electronic isolation to shield downstream low-pressure piping from explosive overpressure.
Description
The Emerson KJ2201X1-BA1 12P3162X252 SLS1508 is a SIS (Safety Instrumented System) Logic Solver module designed for the DeltaV scalable process control system. This module provides critical safety logic execution for emergency shutdown and process protection applications. The KJ2201X1-BA1 12P3162X252 SLS1508 operates on 24V LocalBus power at 1A and supports field power up to 4A.

The Emerson KJ2201X1-BA1 12P3162X252 SLS1508 has an operating temperature range of -40°C to +70°C and can withstand shock of 10g half-sine for 11ms. The KJ2201X1-BA1 12P3162X252 SLS1508 features vibration resistance of 1mm peak-to-peak from 2 to 13.2Hz and 0.7g from 13.2 to 150Hz. The KJ2201X1-BA1 12P3162X252 SLS1508 complies with ISA-S71.04-1985 Class G3 airborne contaminants.

The Emerson KJ2201X1-BA1 12P3162X252 SLS1508 carries hazardous area approvals with II 3G Ex ec IIC Gc, FM16ATEX0056U, and FM21UKEX0017U certifications. The KJ2201X1-BA1 12P3162X252 SLS1508 also holds CL.I Div.2 GP.A,B,C,D and CL.I Zone 2 AEx/Ex ec IIC Gc certifications. The KJ2201X1-BA1 12P3162X252 SLS1508 requires field power to be removed before connecting or removing the device.

The Emerson KJ2201X1-BA1 12P3162X252 SLS1508 requires specific installation instructions for hazardous areas as detailed in document 12P2046. The KJ2201X1-BA1 12P3162X252 SLS1508 cannot be removed or inserted with system power energized unless the area is known to be non-hazardous. The KJ2201X1-BA1 12P3162X252 SLS1508 is compatible with DeltaV M-Series hardware.
Alternative Names
KJ22O1X1-BA1 12P3162X252 SLS15O8 KJ220IXI-BAI I2P3I62X252 SLSI508 KJ2201X1-HA1 12P3322X022 KJ2201X1-JA1 12P3323X022 KJ2201X1-JA1 12P3323X042 KJ2201X1-BA1 12P3162X142 SLS1508 KJ2201X1-BA1 12P3162X202 SLS1508 KJ2201X1-BA1 12P3162X162 SLS1508
Technical notes
The Emerson KJ2201X1-BA1 12P3162X252 SLS1508 is a SIS Logic Solver for DeltaV systems with 24V/1A LocalBus power, 4A field power, -40°C to +70°C operation, 10g shock, ISA G3, and 5-95% humidity. Holds Ex ec IIC Gc, FM16ATEX0056U, CL.I Div.2, Zone 2 certifications. No user-serviceable parts. Essential for safety instrumented systems.
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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 is the primary function of the KJ2201X1-BA1 12P3162X252 SLS1508?
It is a SIS Logic Solver for DeltaV systems, executing safety logic for emergency shutdown and process protection.
What are the power specifications of the KJ2201X1-BA1 12P3162X252 SLS1508?
It uses 24V LocalBus power at 1A and supports field power up to 4A maximum.
What is the operating temperature range of the KJ2201X1-BA1 12P3162X252 SLS1508?
It operates from -40°C to +70°C with IP20 protection and ISA G3 corrosion resistance.
Can the KJ2201X1-BA1 12P3162X252 SLS1508 be hot-swapped?
No, field power must be removed before connecting or removing the device; system power must be off unless the area is non-hazardous.