bids are invited for switch,ethernet,6gk52053bf002tb2,siemens material po text: scalance xb205-3ld manageable layer 2 ie-switch 5x 10/100 mbits/s rj45 ports 3x sm fo sc-port 1x console port, diagnostics led redundant power supply, temp. range 0 °c to +60 °c, din-rail mounting, default ethernet/ip. manufacturer : siemens limited part no : 6gk5205-3bf00-2tb2 digi i/p module,6es7136-6ba000ca0,siemen material po text: failsafe digital input module,8ch,6es7136-6ba00- 0ca0,siemens simatic dp,electronics module for et 200sp,f-di 8x 24v dc safe inputs,high feature,15 mm width,up to pl e (iso 13849-1) / sil3(iec 61508) manufacturer : siemens limited part no : 6es7136-6ba00-0ca0 digi o/p module,6es7136-6db000ca0,siemen material po text: failsafe digital output module,4 ch,6es7136- 6db00-0ca0,siemens simatic dp,electronics module for et 200sp,4 f-dq profisafe,4x24 v dc/2a,15 mm width ,up to pl e (iso 13849) up to sil 3 (iec 61508) manufacturer : siemens limited part no : 6es7136-6db00-0ca0 digi o/p module,6es7136-6ra000bf0,siemen material po text: failsafe digital output module,1 ch,6es7136- 6ra00-0bf0,siemens simatic dp,electronic module for et200sp,f-rq 1x24vdc/24..230vac/5a st, 20mm width,1 relay output(2 no-contacts) total output current 5a,rated bus module for i/o material po text: bus module for i/o bus module for i/o, model : 6es7 195-7hb00-0xa0, make : siemens manufacturer : siemens type/model : 6es7 195-7hb00-0xa0 y-coupler,mm:6es7 197-1lb00-0xa0 material po text: y-coupler,mm:6es7 197-1lb00-0xa0 it comes with a combined simatic et 200m/link(im 153-2) manufacturer : siemens type/model : 6es7 197-1lb00-0xa0 module,elec,6es71324bf000aa0 f/et200s material po text: module,elec,6es71324bf000aa0 f/et200s 8 output,24vdc,for sert amlc manufacturer : siemens any other reference : automat447 any other reference : 6es71324bf000aa0 total quantity : 16