Siemens SIMATIC AFD4 Product Information page 34

Technical specifications
3.3 Technical specifications of active field distributors AFD4 (6ES7157-0AG81-0XA0)
Dimension W x H x D (mm)
Mounting dimensions (mm)
Weight
Supply voltages
Description
Rated value
•
•
•
•
Power consumption
•
•
•
•
Power loss
•
•
Interfaces
PROFIBUS PA
FOUNDATION Fieldbus H1
Connections
Main cables
Quantity
Connection terminals (internal)
Cable gland (enclosure)
Cable type
•
•
•
•
Automatic bus termination
Maximum permitted continuous current on main
line
Spur lines
Number n
Number of connectable field devices
Connection terminals
34
Low limit of permitted range (DC)
High limit of permitted range (DC)
Polarity reversal protection
Overvoltage protection
Power consumption at no-load
Power consumption
Additional power consumption of the AFD4 at
end of line
Power consumption at max. current output
per spur line
Power loss, min.
Power loss, max.
Min. cable diameter
Max. cable diameter
Min. conductor cross-section
Max. conductor cross-section
220 x 120 x 83; without cable gland
204 x 82
2000 g
By bus; no auxiliary power necessary
16 V
32 V
Yes; in conjunction with FDC 157
No
24 mA
24 mA + total current of all field devices
30 mA
264 mA
384 mW
3.2 W
Yes
Yes
2
Screw-type terminals (2-pin)
M16
Type A
4 mm
9 mm
0.2 mm
2
2.5 mm
2
Yes
1 A
4
4
Screw-type terminals (2-pin)
Active field distributors AFD4, AFD4 (FM), AFD8 and AFS
Product Information, 02/2015, A5E03775304-AC