6ES7972-0AC80-0XA0 - DISTRIBUTED I/O FIELD DEVICE LINK
SIMATIC DP, DISTRIBUTED I/O FIELD DEVICE LINK RS485-IS COUPLER, FIELD BUS COUPLER BETWEEN PROFIBUS DP AND RS485-IS, TO HEADING FOR INTRINSICALLY SAFE PROFBUS PARTICIPANTS, INSTALLATION IN EX-AREA2, FOR EXPANDED TEMPERATURE RANGE PROTECTION CLASS IP20