Emerson KL3105X1-LS1 12P6551X032 Isolated Charm Card

The KL3105X1-LS1 12P6551X032 Isolated Charm Card from Emerson supports reliable signal isolation in industrial control systems. This module carries the 12P6551X032 part number and belongs to Emerson’s proven I/O family. Engineers choose this card when they need stable performance across demanding plant environments.

Key Technical Specifications

Parameter	Specification
Product Model	KL3105X1-LS1
Part Number	12P6551X032
Module Type	Isolated Charm Card
Isolation Type	Galvanic channel-to-channel isolation
Interface	Backplane connector, field wiring terminals
Mounting	Rack-mounted chassis slot
Operating Temperature	0°C to 60°C
Storage Temperature	-40°C to 85°C
Weight	Approx. 0.25 kg
Dimensions	Approx. 160 mm × 100 mm × 25 mm
Energy Storage	On-board decoupling capacitors for transient filtering
Component Count	Multiple isolated channels per card

Interface and Integration Details

The KL3105X1-LS1 connects directly to the system backplane through a dedicated connector. Field signals route through screw-type terminals, and each channel maintains full galvanic isolation. Consequently, ground loops and noise interference cannot degrade measurement accuracy. The card occupies one chassis slot and draws power from the shared backplane rail.

Physical and Environmental Parameters

The module measures roughly 160 mm by 100 mm by 25 mm and weighs about 0.25 kg. Its compact footprint simplifies cabinet layout and reduces installation time. Meanwhile, the 0°C to 60°C operating range covers most control room conditions. The 12P6551X032 identifier confirms the exact revision and configuration.

Why This Module Matters

Plant operators value the KL3105X1-LS1 for its dependable isolation performance. The on-board energy storage smooths voltage transients during switching events. As a result, downstream electronics see cleaner signals and fewer faults. Maintenance teams also appreciate the straightforward terminal access.