Siemens S7-400PLC Especificaciones Pagina 347

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Interface modules
6.1 Common features of the interface modules
S7-400 Automation System Module Data
Reference Manual, Edition 09/2009, A5E00850736-06
347
Cables
Precut cables are available in different fixed lengths for connecting the individual interface
modules. (See Appendix "Accessories and spare parts").
Table 6- 5 Cables for interface modules
Interface modules Cables
IM 460-0 and IM 461-0
IM 460-3 and IM 461-3
6ES7468-1... (P bus and communication bus are transferred)
IM 460-1 and IM 461-1 6ES7468-3... (P bus is transferred; mounting rack is supplied with
current via the IM)
IM 460-4 and IM 461-4 6ES7468-1...
Installation and removal of the modules during operation
Please read the following warning on the insertion and removal of the interface modules and
associated cables.
CAUTION
Data may be lost or corrupted.
Removing or inserting the interface modules and/or their associated cables under voltage
can result in the loss or corruption of data.
Switch off the power supply modules to the CR and ERs you are working on before you
carry out any changes.
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