Interface Modules
8-13
Distributed I/O System ET 200S
EWA 4NEB 780 6024-02 07
8.4 IM151-1 FO STANDARD Interface Module
(6ES7 151-1AB01-0AB0)
Order Number
6ES7 151-1AB01-0AB0
Features
The IM151-1 FO STANDARD interface module has the following features:
It connects the ET 200S with PROFIBUS-DP via the fiber-optic cable interface
It prepares the data for the electronic modules and motor starters that are fitted.
It supplies the backplane bus.
The PROFIBUS-DP address of the ET 200S can be set by means of switches.
If the 24 VDC power supply is disconnected, the IM151-1 FO STANDARD
interface module is also disconnected.
The maximum address space is 128 bytes for inputs and 128 bytes for outputs.
The reference potential M of the supply voltage of the IM151-1 FO STANDARD
to the rail (protective conductor) is connected by means of an RC combination,
thus permitting an ungrounded configuration.
It can be operated as a DPV0 slave.
A maximum of 63 modules can be operated with the IM151-1 FO STANDARD.
The maximum width of the station is 1 m.
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