IM151-1 HIGH FEATURE interface module (6ES7151-1BA02-0AB0)
Manual, 03/2008, A5E01075975-02
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Properties
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1.1
IM151-1 HIGH FEATURE interface module (6ES7151-1BA02-0AB0)
Properties
The IM151-1 HIGH FEATURE interface module has the following features:
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It connects the ET 200S with PROFIBUS DP via the RS 485 interface.
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There is no restriction on the SIMATIC S7 for the maximum parameter length. It is
normally 244 bits.
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The maximum address space is 244 bytes for inputs and 244 bytes for outputs.
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Operation as a DPV0 or DPV1 slave
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A maximum of 63 modules can be operated with the IM151-1 HIGH FEATURE.
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The maximum bus length at the backplane bus is 2 m.
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Supports option handling and the status byte for power modules.
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synchronizable with the DP cycle (cycle synchronization).
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The firmware can be updated via PROFIBUS DP using HW CONFIG.
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Safety-related I-slave-slave-communication via PROFIBUS DP. You can find the
description of this function in the
S7 Distributed Safety Configuration and Programming
manual.
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Identification data
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Direct data exchange
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Operation as DPV1 slave on the Y switching
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Use of fail-safe modules
