6GT2811-3BA00-1AA0

Siemens 4034106024154 SIMATIC RF600 READ WRITE UNIT RF640R FCC FOR UHF-FREQUENCIES IN USA/CAN WITH INTERNAL ANTENNA; INTERFACES: ETHERNET, 2 DIGITAL INPUTS / 2 DIGITAL OUTPUTS, 24 V DC, 1 ANTENNA (R-TNC) ALTERNATIVE FOR USE WITH INTERNAL ANTENNA; IP65; -25 UP TO +55 DGR/C; WITHOUT ACCESSORY