TheEmerson KL3003X1-BA1is a Discrete Input (DI) Characterization Module (CHARM) designed for the DeltaV S-series electronic marshalling system.This specific module is optimized for monitoring 24 VDC dry contact signals, providing the necessary excitation voltage to the field sensing element.
Specifications
Model Number:KL3003X1-BA1
Input Type:Discrete Input (DI) for 24 VDC Dry Contacts
CHARM Bus Power:+6.3 VDC at 32 mA
Field Circuit Power:+24 VDC at 10 mA
Operating Temperature:-40 °C to +70 °C (-40 °F to +158 °F)
Humidity Range:5% to 95% Non-Condensing
Shock Resistance:10g ½ Sinewave for 11ms
Vibration Rating:1mm Peak to Peak (2 to 13.2Hz); 0.7g (13.2 to 150Hz)
Airborne Contaminants:ISA-S71.04-1985 Airborne Contaminants Class G3
Terminal Keying:2C position for correct module-to-base alignment
Features
Simplified Field Wiring:Enables the connection of any signal type to any terminal, allowing for more efficient and organized control cabinets.
Integrated Field Power:Provides +24 VDC excitation directly to the dry contact sensor, eliminating the need for external power distribution to each input.
Industrial Grade Ruggedness:Features a G3-rated coating to protect the module against corrosive gases, allowing for installation in harsh process environments.
Hot-Swappable:Designed to be replaced or added under power, minimizing system downtime and allowing for live-maintenance without affecting adjacent channels.
Precise Keying Mechanism:The 2C terminal block key prevents the installation of incorrect module types, ensuring safety and hardware protection.
Real-time Status Diagnostics:Allows for quick visual and system-level monitoring of input status and health, simplifying maintenance and troubleshooting.
