Product Details:

The Emerson 12P4986X (full part 12P4986X052, KL4201X1-BA1) is a DeltaV CHARM I/O baseplate designed for Emerson DeltaV distributed control systems. This charm baseplate acts as the carrier base for CHARM electronic modules, providing reliable bus communication and power distribution between DeltaV rack and individual CHARM I/O cards. It offers fixed slot positions for installing multiple CHARM modules, enables hot-swap operation of individual CHARM units without shutting down the whole rack, greatly reducing downtime during hardware replacement and maintenance. Gold-plated contact terminals reduce contact resistance and lower the risk of poor connection under vibration industrial environments. It supports bidirectional signal transmission between CHARM modules and DeltaV controller, transmitting field measurement data and control commands for process monitoring and closed-loop control. Built-in noise suppression circuits block electromagnetic interference and voltage surge signals, protecting sensitive CHARM electronic components from field wiring faults. Industrial-grade reinforced housing and PCB structure are adopted, featuring strong anti-vibration and anti-corrosion performance for stable operation in chemical plants, power stations, oil & gas pipelines and pharmaceutical manufacturing environments with temperature variation and dust. It uses standard cabinet mounting design for simple installation and fast wiring work. The Emerson 12P4986X cooperates with CHARM I/O modules, controller and power supply units to build flexible DeltaV CHARM process control solutions. It is widely deployed in chemical process control, power station auxiliary control, oil & gas pipeline monitoring and pharmaceutical production automation lines, delivering stable interconnection foundation for CHARM I/O system and minimizing unexpected downtime of process production equipment.

Specifications

Brand: Emerson (DeltaV)

Model: 12P4986X (12P4986X052, KL4201X1-BA1)

Product Type: CHARM I/O Baseplate

Function: CHARM module mounting, bus communication and power distribution, hot swap hardware support

Application: DeltaV distributed control CHARM system, chemical plant, power station, oil & gas pipeline automation

Feature: Gold plated contacts, hot swap support, anti-interference, cabinet mounting