The KJ2201X1-JA1 12P3323X042 redundant terminal block from Emerson is designed for the DeltaV SIS™ process safety system, providing secure and fault-tolerant connectivity between field devices and the safety logic solver. Built to ensure uninterrupted operation in demanding industrial environments, this module offers dual wiring paths to maintain system integrity even in the event of a single connection failure.
Technical Specifications
Manufacturer: Emerson
Model Number / Order Code:KJ2201X1-JA1 12P3323X042
Product Type: Terminal Block (Redundant)
System Compatibility: DeltaV SIS™ / DCS
Condition: Brand New
Weight: 0.34 kg
Dimensions: 16.6 × 8.8 × 5.5 cm
HS Code: 8537101190
Minimum Order Quantity (MOQ): 1
Origin: USA
Availability: In Stock
Lifecycle Status: Discontinued as of December 31, 2018
Communication Interface: Ethernet router support
Functional Overview
This redundant terminal block enhances reliability by offering dual connection pathways, ensuring continuous transmission of safety-critical signals. Its rugged design withstands corrosive atmospheres, mechanical shocks, and other harsh conditions, making it suitable for chemical plants, refineries, and other hazardous industrial sites. Integration with DeltaV software simplifies configuration and diagnostics, reducing downtime and supporting compliance with stringent safety standards.
Application Scenarios
Chemical and petrochemical plants requiring high-integrity safety systems
Power generation facilities with strict redundancy requirements
Industrial sites where fault tolerance and continuous operation are critical
FAQ
Q: Is the KJ2201X1-JA1 compatible with all DeltaV SIS systems? A: Yes, it is specifically engineered for DeltaV SIS safety logic solvers.
Q: What happens if one wiring path fails? A: The redundant design ensures the second path maintains uninterrupted signal transmission.
Q: Can this product still be sourced despite being discontinued? A: Yes, inventory remains available for replacement and maintenance needs.
