SIMATIC RF600 READER RF620R ETSI FOR UHF-FREQUENCIES IN EUROPE WITH INTERNAL ANTENNA; INTERFACES: RS422 FOR TIA- INTEGRATION, 1 (R-TNC) FOR EXTERNAL ANTENNA (CAN BE USED OPTIONALLY TO INTERNAL ANTENNA); IP65, -25 UP TO +55 DGR/C; MAX. DISTANCE: 2M (WITHOUT ACCESSORIES)