Karel DS200, Technical Reference And Installation Manual

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II. FUNDAMENTAL HARDWARE STRUCTURE
II.1. DS200
The DS200 system has been designed in a way that allows it to be configured in four
different basic structures, so that it can be installed in the most convenient way towards the
customer demands.
II.1.A. WALL-TYPE RACKS:
The wall-type racks provide the small-size exchanges with the hardware to fix them by
hanging them on walls. They are equipped with covers for the sake of safety.
The main rack of the wall-type DS200 system is composed of the parts listed below:
•
RACK200 basic metal rack structure
•
CS200 metal casing
•
SPS200 AC/DC Power Supply
•
SPS 248 DC/DC Power Supply
•
BPL200-MAIN Backplane
•
BPL200-SPS Backplane or BPL200-SPSX Backplane
•
The CPU200 Central Processing Unit, the Redundant CPU200 Central
Processing Unit (optional), the DS200 CPUCON CPU Connection Card and the
DS200 CPU-FC CPU Flat Cable
•
The UTIL200 Utility Card
•
The EX200 Expansion Modules (at most 14 modules)
The figures below illustrate the major mechanical and electronic parts of the main rack of the
wall-type DS200 exchange.