6ES79720DA000AA0

Data sheet 6ES7972-0DA00-0AA0 SIMATIC DP, RS485 terminating resistor for terminating PROFIBUS/MPI networks 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, typ. 30 mA Power loss Power loss, max. 0.72 W Interfaces PROFIBUS DP ● Transmission rate, max. 12 Mbit/s; 9.6 kbit/s to 12 Mbit/s Ambient conditions 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 Design of electrical connection for supply voltage Screw terminal block Design of electrical connection for PROFIBUS cables Screw terminal block Dimensions Width 60 mm Height 70 mm Depth 43 mm Weights Weight, approx. 95 g last modified: 1/17/2021 6ES79720DA000AA0 Page 1/1 1.19.2021 Subject to change without notice © Copyright Siemens