SIEMENS PROFIBUS TERMINATOR (6ES7972)

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
Degree and class of protection
IP degree of protection IP20
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