Electrical Modulebus; Optical Modulebus - ABB Advant Controller 80 User Manual

Chapter 2 – AC 80 Hardware and Connections

Electrical ModuleBus

(max. length 2 m)
AC 80
Optical
ModuleBus
2-12
Extension Cable Connector
TB805 TB806
2 3 4 5
1
TB81x
Optical Port
X4, X5
1 2 3 4
TB820
ModuleBus Modem
X4, X5
1 2 3 4
Figure 2-7 An I/O station. The diagram shows I/O devices installed on
both electrical and optical ModuleBus.
S800 I/O Devices (consisting of Module
Termination Units [MTU] and I/O Modules)
6 7 8
TK801V00x ModuleBus
Extension Cable
5
I/O Cluster
5
I/O Cluster
TB807 Terminator Latch
9 10 11 12
Up to 7
I/O Clusters
AC 80 User's Manual