ABB S800 Product Manual page 86

ModuleBus
ModuleBus Extension Cable Adaptors TB805, TB806 for single ModuleBus
The ModuleBus extension cable adaptors exist in two types for bus outlet and bus
inlet. The adaptors have two connectors for the electrical ModuleBus and for the
ModuleBus extension cable. See
MTUs and S800L I/O modules within a cluster can be set up in two or more
physically separated groups with extension cable adaptors which fit to the bus outlet
and inlet connectors of communication interface modules, Optical ModuleBus
Modem, MTUs and S800L modules. The factory made extension cables which plug
into the cable adaptors are available in lengths of 0.3, 0.6 and 1.2 m (1, 2 or 4 ft.),
allowing together with up to 12 I/O modules, for a total bus length of 2.5 m (8.2 ft.).
Figure 36. ModuleBus Cable Inlet/Outlet
86
Section 2 Product Description
Figure 36 on the next page.
3BSE015969-600 A