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ABB AC31 - 1.4.1.3.6 PROFIBUS DP coupler; Technical data; PROFIBUS short description; The PROFIBUS system

ABB AC31
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1.4.1.3.6 PROFIBUS DP coupler
Central units with an integrated PROFIBUS coupler:
07KT98-ARC-DP-AD
07KT98-ETH-DP-AD
07KT98-ARC-ETH-DP-AD
Technical data
Data Value
Connector 9 pin SUB D socket
PROFIBUS interface EIA RS-485 according to EN 50170
Recommended system cable Dual twisted, shielded pair cable (character-
istic impedance 135 to 165 Ω)
Max. line length 1000 m with a transmission
rate of 187.5 Kbps For further information,
please refer to the AC500 documentation
(chapter PROFIBUS).
Signaling With 5 LEDs
Electrical isolation Yes
Fig. 18
PROFIBUS short description
The PROFIBUS interface is configured in the Automation Builder. For further information on the
PROFIBUS interface for the respective CPU used, please refer to theAC500 documentation.
The PROFIBUS system
The general information about the PROFIBUS system is still valid. For further information on
PROFIBUS, please refer to the AC500 documentation.
1.4.1.3.7 Ethernet coupler
Central units with an integrated Ethernet coupler:
07KT98-ARC-ETH-AD
07KT98-ETH-DP-AD
07KT98-ARC-ETH-DP-AD
Technical data
Data Value
Connector RJ45 socket
Ethernet interface 10/100 Base-TX
Recommended system cable For detailed information, please refer to the
AC500 documentation (Ethernet chapter).
AC31 Adapters
Replacement devices: CPU > Replacement device 07KT9x-AD
2018/09/24 3ADR010122, 8, en_US 55

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