bids are invited for x20if1082 - x20 interface module, 1 powerlink interface, managing or controlled node, integrated 2-port hub, ring redundancy function , x20if2792 - x20 interface module, 1 can bus interface, max. 1 mbit/s, electrically isolated, 1 x2x link master interface, electrically isolated, with 1x terminal block tb2105 and 1x terminal block tb704. , x20if1030 - x20 interface module, 1 rs 422/485 interface max. 115.2 kbits/secelectrically isolated , x20di9371 - x20 digital input module, 12 outputs, 24 vdc, 0.5 a, source, 1-wire connections , x20do9322 - x20 digital output module, 12 outputs, 24 vdc, 0.5 a, source, 1-wire connections , x20ai4632 - 4 analog input, either current or voltage singnal possible, 16 bit digital converter resolution simultaneous input conversion very fast conversion time , x20ao4632 - x20 analog output module, 4 output 10 v or 0 to 20 ma, 16 bit converter resolution , x20at4222 - x20 temperture input module, 4 resistance measurement inputs pt100, pt1000, resolution 0.1 , 3wire connections , x20bt9400 - x20 bus transmitter, x2x link, supply for internal i/o power supply, x2x link power supply for x67 modules, reverse polarity protection, short-circuit proof, overload-proof, parallel connection possible, redundancy operation possible , x20bc0083 - x20 bus controller, 1 powerlink interface, integrated 2-port hub, 2x rj45, with bus base, power supply module and terminal block , x20ps9400 - x20 power supply module, for bus controller and internal i/o power supply x2x link power supply , x20hb8880 - x20 hub base module, integrated 2-port hub, 2x rj45 , x20ps8002 - x20 power supply module for standalone hub and compact link selector , x20hb2880 - x20 hub expansion module, integrated 2-port hub, 2x rj45 , x20bc1083 - x20 bus controller, 1 powerlink interface, integrated 2-port hub, supports expansion with x20 interface modules, 2x rj45, withr bus base, power supply module and terminal block , x20if1041-1 - x20 interface module for dtm conf