![background image](http://html.mh-extra.com/html/abb/fpba-01-profibus-dp/fpba-01-profibus-dp_user-manual_197181.webp)
Technical data 181
PROFIBUS link
Compatible devices:
All PROFIBUS-compliant devices
Medium:
Shielded twisted pair RS-485 cable (PROFIBUS-
approved cable recommended)
•
Termination:
220 ohms, or active termination circuitry at each
end of trunk cable (termination not built in the FPBA-01
module)
•
Specifications:
•
Maximum bus length:
Topology:
Trunk line, drop lines allowed. Max. 126 nodes with
repeaters (31 nodes + repeater per section)
Transfer rate:
12 Mb/s max., automatically detected by the
adapter module
Serial communication type:
Asynchronous, half-duplex RS-485
Protocol:
PROFIBUS DP
Parameter
Line A
PROFIBUS DP
Line B
DIN 19245 Part 1
Unit
Impedance
35…165
(3…20 MHz)
100…130
(f > 100 kHz)
ohm
Capacitance
< 30
< 60
pF/m
Resistance
< 110
–
ohm/km
Wire gauge
> 0.64
> 0.53
mm
Conductor area
> 0.34
> 0.22
mm
2
Transfer rate
(kbit/s)
≤
93.75
187.5
500
1500
3000
6000
12000
Line A (m)
1200
1000
400
200
100
100
100
Line B (m)
1200
600
200
–
–
–
–
Содержание FPBA-01 PROFIBUS DP
Страница 1: ...Options for ABB drives converters and inverters User s manual FPBA 01 PROFIBUS DP adapter module ...
Страница 4: ......
Страница 10: ...10 Table of contents Document library on the Internet 195 ...
Страница 20: ...20 About the manual ...
Страница 26: ...26 Overview of the PROFIBUS network and the FPBA 01 module ...
Страница 30: ...30 Mechanical installation ...
Страница 91: ...Start up 91 8 Click Properties Network Settings and set baud rate ...
Страница 98: ...98 Start up ...
Страница 118: ...118 Communication profiles ...
Страница 178: ...178 Diagnostics ...
Страница 182: ...182 Technical data ...
Страница 190: ...190 Appendix A PROFIdrive parameters ...