Siemens ST PCS 7 manual 10/23, Selection and Ordering Data Order No Options

© Siemens AG 2008

Automation systems

Fault-tolerant automation systems

■Selection and Ordering Data Order No. ■Options

Aluminum UR1 rack	6ES7 400-1TA11-0AA0	B)
18 slots
Aluminum UR2 rack	6ES7 400-1JA11-0AA0
9 slots
Aluminum UR2-H rack	6ES7 400-2JA10-0AA0
For divided central controllers;
2 x 9 slots
Steel UR1 rack	6ES7 400-1TA01-0AA0
18 slots
Steel UR2 rack	6ES7 400-1JA01-0AA0
9 slots
Steel UR2-H rack	6ES7 400-2JA00-0AA0
For divided central controllers;
2 x 9 slots

Y-Link

•Bus coupler for transition from a redundant PROFIBUS DP master system to a single-channel PROFIBUS DP master sys- tem

•For connecting devices with only one PROFIBUS DP interface to the redundant PROFIBUS DP master system AS 412H / AS 414H / AS 417H

The Y-link comprises:

•Two IM 153-2 High Feature interface modules for extended temperature range

•One Y-coupler incl. RS 485 repeater

•One IM157 (IM/IM) bus module for two IM 153-2 High Feature modules, for extended temperature range

Y-Link			• One BM Y-coupler bus module
Y-Link	6ES7 197-1LA11-0XA0	B)	Evaluation of the Y-Link diagnostics (and hence indirectly of the
For connection of devices with
			connected DP standard slaves) is supported by driver blocks.
only one PROFIBUS DP interface

to a fault-tolerant automation sys- tem

B) Subject to export regulations: AL: N, ECCN: EAR99H

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Siemens ST PCS 7 · Update November 2008

10/23