ABB AC31 Assembly And Operation Manual page 54

AC31 Adapters
Replacement devices: CPU > Replacement device 07KT9x-AD
Ordering data
Order No.
1SAP 801 000 R0061
1SAP 801 400 R0060
1SAP 801 100 R0062
1SAP 801 200 R0067
1SAP 801 300 R0072
1SAP 801 500 R0062
1.4.1.3.5 ARCNET coupler
Central units with integrated ARCNET coupler (Attached Resource Computer Network):
● 07KT94-ARC-AD
● 07KT98-ARC-AD
● 07KT98-ARC-DP-AD
● 07KT98-ARC-ETH-AD
● 07KT98-ARC-ETH-DP-AD
Technical data
In the replacement device, addresses cannot be set via DIP switch. Instead, the ARCNET inter-
face is configured in the Automation Builder. The ARCNET address can also optionally be set
via the display.
Data
Connector
ARCNET interface
Recommended system cable
Signaling
Electrical isolation
ARCNET short description
The ARCNET interface is configured in the Automation Builder. For further information on the
ARCNET interface for the respective CPU, please refer to the AC500 documentation.
ARCNET system
The general information about the ARCNET system is still valid. For further information on
ARCNET, please refer to the AC500 documentation.
54
Scope of delivery
CPU: 07KT94-ARC-AD
CPU: 07KT98-ARC-AD
CPU: 07KT98-ARC-DP-AD
CPU: 07KT98-ARC-ETH-AD
CPU: 07KT98-ETH-DP-AD
CPU: 07KT98-ARC-ETH-DP-AD
Value
ARC (BNC connector)
For coaxial cable connection
Cable RG 62 A/U (characteristic impedance
93 Ω)
Cable length 300 m in case of ARCNET bus
with 8 stations. For further information, please
refer to the AC500 documentation (chapter
ARCNET).
Indication on CPU display
Yes
Fig. 18
3ADR010122, 8, en_US 2018/09/24