High Quality CS1D CPU Backplane CS1D-BC042D
Each Expansion Rack requires a CS1D Expansion Backplane (for a Duplex CPU, Single I/O Expansion System), one or two CS1D Power Supply Units, and one or two I/O Interface Units. If the length of the Connecting Cables exceeds 12 m, a Long-distance Expansion System must be used and an I/O Interface Unit must be mounted.

Name: CS1D CPU Backplane
 Model: CS1D-BC042D
 Specifications:
 Applicable systems: Duplex CPU, Dual I/O
 Expansion System only
 Number of Power Supply Units: 2 Units max. (for
 duplex operation)
 Number of I/O Units: 5 Units max. (including the I/O
 Control Units)
 Current consumption (A):
 5 V system: 1.20
 26 V system: ---