6ES7972-0AA02-0XA0

Data sheet 6ES7972-0AA02-0XA0 SIMATIC DP, RS485 REPEATER FOR THE CONNECTION OF PROFIBUS/MPI BUS SYSTEMS WITH MAX. 31 NODES; MAX. 12 MBIT/S, DEGREE OF PRO- TECTION IP20 IMPROVED USABILITY Supply voltage Rated value (DC) 24 V permissible range, lower limit (DC) 20.4 V permissible range, upper limit (DC) 28.8 V Input current Current consumption, max. 100 mA; 100 mA without loads at PG/OP socket; 130 mA load at PG/OP socket (5 V/90 mA); 200 mA load at PG/OP socket (24 V/100 mA) Power loss Power loss, typ. 0.7 W Interfaces PROFIBUS DP ● Transmission rate, max. 12 Mbit/s; 9.6 kbit/s to 12 Mbit/s Degree and class of protection Degree of protection acc. to EN 60529 ● IP20 Yes Ambient conditions 6ES7972-0AA02-0XA0 Page 1/2 03/31/2017 Subject to change without notice © Copyright Siemens Ambient temperature during operation ● min. 0 °C ● max. 60 °C Ambient temperature during storage/transportation ● min. -40 °C ● max. 70 °C Relative humidity ● Operation, max. 95 %; at 25 °C Connection method Power supply Terminal block Bus cables 2 terminal blocks Dimensions Width 45 mm Height 128 mm Depth 67 mm Weights Weight, approx. 350 g last modified: 03/24/2017 6ES7972-0AA02-0XA0 Page 2/2 03/31/2017 Subject to change without notice © Copyright Siemens