Description 

The Omron CS1W-BC103 is a backplane base unit designed to mount and interconnect CS1-series PLC modules within a centralized control system. It provides mechanical support and internal bus connectivity for CPU, I/O, and communication modules across multiple slots. This unit is commonly used in industrial automation panels requiring scalable and organized PLC configurations.

 

 

Technical Specifications 

Condition	New/Never Used Surplus
Brand	Omron
Category	Panel Accessories
Part Number	CS1W-BC103
Subcategory	Back Panel/Hardware
Product Type	PLC backplane base unit
PLC Series	CS1
Number of Slots	10 slots
Rated Current	0.11 A at 5 V
Mounting Type	Panel mount
Height	130 mm
Width	505 mm
Depth	22.2 mm
System Expandability	Expandable modular configuration
Application	PLC module mounting and interconnection
Weight	2.00 lbs

 

 

Information About CS1W-BC103

The CS1W-BC103 is part of Omron’s CS1 series of PLC system components, engineered to serve as the physical and electrical backbone of modular PLC assemblies. It is built to accommodate a CS1 CPU and up to ten modules, allowing flexible system expansion as application requirements grow. The backplane ensures reliable power and data distribution between installed modules while maintaining proper alignment and spacing. Its robust construction supports continuous operation in industrial control cabinets.

Key Features:

• PLC Backplane Base Unit: Provides structural mounting and internal bus connectivity for CS1 PLC modules.
• 10-Slot Capacity: Supports installation of a CPU and up to ten expansion modules.
• CS1 Series Compatibility: Designed specifically for Omron CS1 PLC systems.
• Expandable System Design: Allows modular growth by adding or rearranging PLC components.
• Stable Power Distribution: Rated at 0.11 A at 5 V for internal backplane operation.
• Panel Mount Construction: Suitable for control cabinet and automation panel installation.
• Compact Mechanical Profile: Optimized dimensions for efficient panel space utilization.
  

The CS1W-BC103 delivers the reliability and precision required for modular PLC mounting and system expansion in industrial automation systems.