Information About Axle Counter,Track Structure Point & Crossing,Cable Schematics,CBTC Equipment,Overlaps,Core Plans,Earthing,ERTMS,Headway Calculation,Hot Axle Box Detectors,Interface Design,Level Crossing,Markers & boards,Bonding Plan Electrical Lockings,Route locking,Automatic Warning Systems AWS,Point Circuit,Equipment Treadle,Track Layout,Track Circuit Interrupters,Train Protection Warning System (TPWS),Slip Siding & Catch Siding.
SMC PLC Overview JNUP The SMC PLC system is used for the transmission of non-vital inputs and outputs between the field equipment and the SMC. 1. It relieves the SCS of having to process functions which are not safety-critical. 2. Typical functions handled by the SMC PLC are: 3. SER security and power alarms 4. […]
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RAILWAY TRACK SIDE DISCONNECTION BOX & COMBINED CABLE TERMINATION BOX RAILWAY TRACK SIDE DISCONNECTION BOX & COMBINED CABLE TERMINATION BOX: DBOX/CCTB will be used as a cable interconnecting facility between the SER and wayside equipment. DBOX/CCTB will also be used where the cable requirement exceeds the maximum length of the cable available. Cables requiring connections to […]
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CBTC Overview Wayside Equipment This document defines the wayside equipment connected with CBTC. System Hardware 1. System Management Centre (SMC) at the SCC 2. SMC workstations at the SCC 3. Remote terminals for the SMC ESCC 4. SMC remote terminals at other locations on the wayside 5. Vehicle Control Centre (VCC) located within the SCC CER […]
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Metro Rail Function Definitions * “Connections”, when used with reference to a running line means the arrangements used to connect such line with other lines or to cross it. * “Continuous Automatic Train Control system” means an automatic system of controlling and monitoring train movements continuously by means of sub-systems, namely, Automatic Train Protection System, […]
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RAILWAY SURELOCK POINTS RAILWAY CLAMPLOCK GROUND LOCK CLAMPLOCK CONTROL CIRCUITS (L.H. TURNOUT) CLAMPLOCK ELECTRICAL CONNECTIONS CLAMPLOCK DETECTOR ELECTRICAL CONNECTIONS CLAMPLOCK DETECTION CIRCUIT (L.H. TURNOUT) * Normal detection: The BX feed enters the right hand unit on terminal ‘E’, passes through the right limit switch first and then through the left switch […]
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Interface Design Railway Hardware Microlok II Equipment consists of: 1. Card file 2. CPU PCB 3. Power Supply PCB 4. Vital Output PCB 5. Vital Input PCB 6. Non-vital Input/Output PCB 7. VCOR – Vital Cut Off Relay 8. Wiring hardware Card File Each card file consists of: 20 Slots to accommodate various PCBs […]
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