Emerson KJ2201X1-JA1 redundant terminal block for DeltaV SIS Logic Solver System, provides field wiring termination for safety I/O modules, supports hazardous area installation.

Product Overview

• Part No: KJ2201X1-JA1
• Brand: EMERSON

• Category: DeltaV SLS Terminal Block Assembly KJ2201X1-JA1 is a safety-rated terminal block designed for DeltaV SLS safety instrumented system. It establishes reliable wiring connection between field safety instruments and SLS I/O modules. It adopts redundant circuit layout, built-in test points for on-site signal inspection. It supports direct screw-type field wiring and prevents misplug with keyed mechanical structure. Certified for hazardous location applications, suitable for SIL safety loop construction in process plants.

• 
  

Core Features

• Redundant signal wiring architecture for safety loops
• Integrated test terminals for commissioning and troubleshooting
• Keyed connector to avoid incorrect module mating
• Supports field wiring with 14–22 AWG cables
• Compliant with ATEX, IECEx, UL and CE standards

• Wide temperature range for cabinet installation

• 
  

Technical Specifications

• Rated voltage: 30 VDC maximum
• Per channel rating: 30 mA (A-B circuit), 1 A (A-C circuit)
• Operating temperature: -40°C ~ +70°C
• Protection class: IP20 inside control cabinet

• Weight: approx. 1.02 kg

• 
  

Compatibility & Application

• Matches DeltaV SLS series safety I/O modules
• Widely used in oil & gas, chemical and power plant safety instrumented systems