TheKL4101X1-BA1is a specialized CHARM I/O Card (CIOC) designed specifically for DeltaV Migration projects. While it shares the core functionality of the standard KL2101 series, the KL4101 series is optimized for modernization efforts where legacy I/O cabinets are being replaced with Emerson Electronic Marshalling.
Technical Specifications
Input Power: 24 VDC at 12 A
Output Power to CHARMs: 6.3 VDC at 3.25 A
Channel Capacity: Up to 96 individually configurable channels
Redundancy: Fully redundant when used in pairs on a CIOC carrier
Network Support: Redundant Ethernet (DeltaV Area Network) communication
Operating Temperature: -40°C to +70°C (-40°F to +158°F)
Environmental Protection: ISA-S71.04 Class G3 (Corrosion resistant)
Shock/Vibration: 10g half-sine (11ms) / 0.7g from 13.2 to 150 Hz
Relative Humidity: 5 to 95% Non-Condensing
Hazardous Area Rating: ATEX II 3 G (Ex nA IIC T4 Gc) / Class I Div 2
Common FAQ
How does the KL4101X1-BA1 differ from the KL2101X1-BA1?TheKL4101X1-BA1is part of the Migration hardware line. It is electrically and functionally identical to the standard CIOC but is often kitted or certified specifically for migration baseplates and panels used when swapping out legacy systems (like PROVOX or RS3) to ensure a seamless physical fit.
What is "Electronic Marshalling"?Electronic Marshalling allows you to land field wires on a terminal block in any order. TheKL4101X1-BA1then identifies the signal type based on the specific CHARM module (AI, AO, DI, DO, etc.) plugged into that slot, mapping it digitally to the controller without the need for physical marshalling wires.
