CENTRALIZED PLANT
HISTORIAN AND PLANT
INFORMATION
SYSTEM(yokogawa PIMS)
NOT IN THE SCOPE OF
VENDOR, ALREADY EXIST
PRINTER
AT
ENGINEERING STATION
ROOM
PRINTER FOR
CONTROL ROOM
FIREWALL
LAYER 3 Switch
DUAL REDUNDANT INFORMATION/TERMINAL BUS
OS-1
OS-2
OS-3
OS-4
ENGINEERING PC
OS-5
DUAL REDUNDANT RING PLANT/CONTOL BUS DATA HIGHWAY
NOTE:
1. SEPARATE FCS/ CONTOLLER NEED TO CONSIDERED
AREA WISE AS FOLLOW:
• SULPHURIC ACID PLANT-1(SAP-1)
• TAP (TURBO ALTERNATOR PRIMARY)
• TAS (TURBO ALTERNATOR SECONDARY)
• COMMON SECTION
CONTROLLER (REDUNDANT)
I/O
MARSHALLING CABINET
TERMINALS/FTA/REALYS
AI
AO
RTD
TC
DI
DO
DI/DO
INTERFACES
E
E
Transmitter 4-20mA
MCC
Air
supply
Thermocouple
Control valve
Solenoid Valve
RTD
Proximity Switch/
mechanical Switch
M
M
TO VIBRATION MOINTOING
SYSTEMS, TUBRINE GOVERNIG
SYSTEMS, ELECTICAL NUMERICAL
RELAY, PROTECTION RELAY,
GENERATOR CONTROLLER,
PACKAGE PLC ETC.