The GE Multilin L90UE3HKHF8LH6DL6DN6ES6LU6KW7B, also cataloged as the L90 10-Slot Chassis, operates as a dedicated hardware component for housing, securing, and interconnecting processing units, power supplies, and analog/digital I/O modules within Universal Relay (UR) platform architectures. The passive backplane enclosure manages continuous physical signal traces and power delivery matrices natively at the hardware tier to maintain real-time bus connectivity across modular industrial control platforms.
Hardware Specifications
Parameter
Specification
Model
L90UE3HKHF8LH6DL6DN6ES6LU6KW7B
Brand
General Electric (GE Multilin)
Series
UR (Universal Relay) Platform
Origin
Canada / United States
Weight
Standard 10-slot empty frame base mass
Dimensions
Standard 19-inch rack-mount chassis footprint
Slot Density
10 dedicated hardware module allocation slots
Mounting Configuration
Integrated horizontal rack flange mounting
Power Distribution
Multi-rail copper backplane power distribution tracks
Application Scope
Substation automation, data acquisition, and PLC nodes
Product Type
Chassis Enclosures
Industrial Control & Drive Interface
Backplane Bus Communication Velocity and Signal Routing The chassis incorporates a high-speed parallel motherboard backplane that enables microsecond-tier register sharing among inserted modules. The passive electronic tracks route high-density data matrices between processing modules and peripheral line-protection cards without propagation delay, preventing bus communication bottlenecks during critical fault cycles.
Profinet / EtherNet/IP Deterministic Network Grounding The physical internal frame design isolates active communication cards and network modules from electromagnetic interference. Built-in shield mating tracks provide structural boundary protection for internal deterministic Ethernet modules, ensuring that inter-module traffic runs smoothly without packet loss caused by inductive switchgear noise.
