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BLOCK PROVING AXLE COUNTER (BPAC) USING UFSBI
SPECIFICATION NO. : RDSO/SPN/188/2004 Ver.1
RDSO APPROVED. : YES
DESCRIPTION :
Block Proving by Axle Counter is a system used for controlling the coordinated movement of the train in the block section working on absolute block working principle. The system has been developed as per RDSO/SPN/188/2004 Ver.1 for single / double line block working, replacing the traditional double line block instruments.
TECHNICAL SHEET :
- SYSTEM SPECIFICATION: Meets RDSO SPN 147/2005
- SYSTEM CONFIGURATION: Triple redundancy at all levels including processor
- CENTRAL PROCESSOR: Hight Performance 16 bit Intel 80C 196KC Microcontroller
- Hardware : CENELEC EN 50129, ORE 155.A, RSDO SPN 144 & SPN 147 / 2005
- Software : CENELEC EN 50128
- Input Module: 16 change over input, Opto isolated with transient suppressor
- Output Module: 16Q series Relay output with 8F / 8B contacts, Transient protected, Short circuit protected
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