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Entry type: Product note Entry ID: 19385318, Entry date: 08/23/2004
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ET200S: New IM151-7 F-CPU Released for Delivery

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The new IM151-7 F CPU for the ET200S distributed I/O system has been released for delivery. This CPU has a bigger work memory than its predecessor version and supports the DP master module with PROFIsafe.

General:

The new IM151-7 F-CPU has a bigger work memory. A total of 64 Kbyte are available for the standard and the failsafe programs. In addition there are another 32 Kbyte for the failsafe program section of the CPU. However, this memory is largely occupied by the necessary F system blocks required by S7-Distributed Safety to supplement the user program. These F system blocks no longer occupy space in the "normal" work memory, as was the case with predecessor version.

Another highlight of this CPU is its support of the DP master module ( 6ES7138-4HA00-0AB0 ). This permits the creation of another subordinated DP sub network, which can be used to operate PROFIsafe devices via the DP master interface.

The number band for FBs, FCs has been increased to 0 to 2047 and thus aligned with the number band of the CPU315F. 

More information is available under the Product Information under 19375945.

Ordering data

 

Designation

Order No. (MLFB)

IM151-7 F-CPU, 64 Kbytes

6ES7151-7FA01-0AB0

 

Software prerequisites

 

STEP 7                             V5.2 + SP1 + HW Update and higher

S7-Distributed Safety       V5.2 + SP2 and higher

 

Hardware prerequisites  

 

A Micro Memory Card is required for operation.

 

Designation

memory Size

New Order No. (MLFB)

MMC 64k

64 Kbytes

6ES7953-8LF11-0AA0

MMC128k

128 Kbytes

6ES7953-8LG11-0AA0

MMC 512k

512 Kbytes

6ES7953-8LJ11-0AA0

MMC 2M

2 Mbytes

6ES7953-8LL11-0AA0

MMC 4M

4 Mbytes

6ES7953-8LM11-0AA0

MMC 8M

8 Mbytes

6ES7953-8LP11-0AA0


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