bids are invited for procurement of plc and dcs spares , 1 module,siemens,6es7331-7hf01-0ab0 analog input module, number of channel- 8, type- galvanically isolated, resolution- 14 bit, respo nse time- 0.052 ms/channel, number of pin- 1 x 20, for simatic s7-300 catalogue no -6es7331-7hf01-0ab0 manufacturer -siemens reference number -sm 331 2 signal module,siemens,6es7338-4bc01-0ab0 for 3 ssi sensor of read-in of positioning value with 2 freeze input, number of pin- 1 x 2 0, supports isochrones mode manufacturer -siemens catalogue no-6es7338-4bc01 -0ab0 3 siemens make cpu 417-5h for simatic s7-400h and s7-400f/fh, 5 interfaces- 1x mpi/dp, 1x dp, 1x pn and 2 for sync modules, 32 mb memory (16 mb data/16 mb program), cat.no.-6es7417-5ht06-0ab0 4 cpu 414-5h,6es7414-5hm06-0ab0,siemens for 5 interfaces- 1x mpi/dp, 1x dp, 1x pn and 2, for sync module, memory- 4 mb 2 mb data/2 mb code type/model-simatic s7-400h & s7-400f/fh manufacturer -siemens catalo gue no -6es7414-5hm06-0ab0 5 synchronous submodule,6es7960-1aa06-0xa0 series- v6, for patch cable length- upto 10 m type/model -s7 -400h catalogue no -6es7960-1aa06-0xa0 6 patch cable,6es7960-1aa04-5aa0,siemens type- fiber optic, length- 1 m, for sync-module manufacturer -siemens type/model -s7-400h catalogue no -6es7960-1aa04-5aa0 7 optical link module,6gk15033cb00,siemens interfaces- 1 nos rs485, 2 nos glass-foc-interface, 4 nos bfoc-socket, for standard distan ce upto 2850 m, with signal, contact and measuring output manufacturer -siemens type/model-profibus olm/g12 v4.0 catalogue no -6gk1 503-3cb00 8 repeater,6es7972-0aa02-0xa0,siemens type- rs485, for connection of profibus / mpi bus system, with maximum 31 nodes, maximum 12 mb/ s, ingress protection- ip20, improved usability, brand- simatic dp manufacturer -siemens catalogue no -6es7972-0aa02-0xa0 9 siemens make analog o/p module sm 332 for simatic s7-300,4 channels,optically isolated,11/12 bit resolution,20 pin,cat no. 6es7332-5 hd01-0ab0 10 siemens make interface module im 153-2 high feature for max. 12 s7-300 modules with redundancy capability, timestamping suitable for isochronous mode new features- up to 12 modules can be used slave initiative for drive es and switch es expanded quantity structure for hart auxiliary variables operation of the 64-channel modules 32 signals/slot,cat. no.6es7153-2ba10-0xb0 total quantity : 23