TheKL2101X1-BA1is a high-performance CHARM (Characterization Module) I/O Card designed for Emerson’s DeltaV S-series Electronic Marshalling architecture. This module acts as the communication interface between the DeltaV controller and the individual CHARM modules mounted on the CIOC (CHARM I/O Carrier).
Technical Specifications
Module Type: CHARM I/O Card (CIOC)
System Compatibility: DeltaV S-series and higher
Redundancy: Fully redundant when used in pairs on a CIOC carrier
I/O Capacity: Manages up to 96 individual CHARM modules per CIOC
Communication: Redundant Ethernet (DeltaV Area Network)
Environmental Protection: ISA-S71.04 Class G3 (Corrosion resistant)
Operating Temperature: -40°C to +70°C (-40°F to +158°F)
Power Consumption: 0.33 A at 24 VDC
Hazardous Area Rating: ATEX II 3 G (Ex nA IIC T4 Gc) / Class I Div 2
Mounting: Installs onto a CHARM I/O Carrier (KL2101X1-BC1 or equivalent)
Common FAQ
What is the benefit of using the KL2101X1-BA1 over traditional I/O?TheKL2101X1-BA1enables Electronic Marshalling. This means you can land field wires on a terminal block and simply "click in" a specific CHARM (AI, AO, DI, DO, RTD, etc.) to define that channel, drastically reducing cabinet footprint and engineering design time.
Does this card support redundancy?Yes. For mission-critical applications, twoKL2101X1-BA1cards are typically installed on a single carrier. If one card or its network connection fails, the secondary card takes over communication for all 96 CHARMs instantaneously without process interruption.
