supply and installation of siemens dcs hardware for wpp area at tnpl unit ii , dcs for hardware , et 200m interface module make - siemens model - 6es7-153-2ba02-0xb0 , et 200m power module make - siemens model - 6es7-307-1ba01-0aa0 , sectional rail make - siemens model - 6es7-195-1gg30-0xa0 , 8 ch. analog input card (4-20ma) make- siemens model - 6es7-331-7kf02-0ab0 , 8 ch. analog output card (4-20ma) make - siemens model - 6es7-332-5hf00-0ab0 , 16 ch. digital input card make - siemens model - 6es7-321-1bh02-0aa0 , 16 ch. digital output card make - siemens model - 6es7-322-1bh01-0aa0 , front connector (20 pin) make- siemens model - 6es7-392-1aj00-0aa0 , active bus module for im make - siemens model - 6es7-195-7ha00-0xa0 , active bus module for io make- siemens model - 6es7-195-7hb00-0xa0 , profibus cable make - siemens model - 6xv1830-0eh10 , profibus olm make - phoenix contact model - psi-mos-profib/fo850e, 2708274 , profibus connector with pg make -lapp model - ed-pb-90-pg-2700503 , ai 4-20ma dual channel output duplicators (1 input and 2 output) make - p&f, phoenix contact , 24 vdc relays with base with 2 no and 2 nc make - omron, phoenix contact , 230vac relays with base with 2 no and 2 nc make - omron, phoenix contact , screwed terminals fused blocks with fuse (500ma) make -siemens , elmax , screwed terminals blocks without fuse make - siemens , elmax , 24vdc power supply 20a make- phoenix contact model - quint-ps-1ac/24dc/20 , 24vdc diode oring 40a make - phoenix contact model - quint-ps-1ac/12-24dc/2x20/1x40 , internal wires make - lapp model -1.5 sqmm : brown , internal wires make - lapp model -1.5 sqmm : white , internal wires make - lapp model - 1 sqmm : blue , 10 amcb make - siemens, abb, l&t , 6 a mcb make - siemens, abb, l&t , panel wiring at site service support, commissioning and loop checking services