1-Wide I/O Carrier Extender for DeltaV Systems KJ4001XI-NB1 Emerson Full Future Expansion Panel Termination Assembly (PVC): -20 to

Termination Assembly (PVC): -20 to +50°C (-4 to 122°F)

75 Ω coaxial

Part of Siemens' RUGGEDCOM portfolio

Resolution: ± 0

1-Wide I/O Carrier Extender for DeltaV Systems KJ4001XI-NB1 Emerson Full Future Expansion Panel Termination Assembly (PVC): -20 toProduct Overview The Emerson KJ4001XI NB1 1 Wide I O Carrier Extender is engineered to support modular expansion of DeltaV DCS installations. It enables seamless extension of I O carriers while maintaining stable power and signal integrity across distributed control architectures. This extender is particularly useful in systems requiring additional I O modules beyond the standard rack capacity. It supports dual DC DC power conversion and delivers