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Entry type: Product note Entry ID: 26609412, Entry date: 10/08/2007
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S7-400H V4.5 and CPU 412-3H Released for Delivery

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  • Associated product(s)

The new CPU 412-3H and the innovated CPUs 414-4H and 417-4H are herewith released for delivery.

The new CPU 412-3H rounds off the existing spectrum of H CPUs at the lower end, with respect to performance and quantity framework. The innovated CPUs 414-4H and 417-4H now have a larger work memory and more processing power. The new versions permit firmware upgrading in RUN mode.

The range of existing S7-400H CPUs has been complemented with the new CPU 412-3H at the lower performance spectrum. The performance (processing time) of the existing CPUs has been improved, the work memory enlarged and some new functions were added.

New functions (for all CPUs):

  • Firmware update in RUN mode of the system, i.e. without interruption of the process
  • Firmware update via network
  • SFC78 for load registration of the execution levels
  • SFC109 to set protection stage 2 of the CPU (in place of the key switch)

The new CPU 412-3H can be operated in a F or FH system, same as the CPU 414-4H and CPU 417-4H.

Compatibility

The new CPUs S7-400H V4.5 have a new hardware and a new operating system. The previous hardware cannot be upgraded to the new version and the new operating system V4.5 will only run on the new hardware.

If replaced in pairs, the new CPUs are spare part compatible with the existing H CPUs. This means, that user programs written for the previous CPUs, will also run on the new CPUs. Mixing of new CPUs and previous CPUs is not permitted.

Replacement strategy

Approx. three months after release for delivery of the new CPUs, i.e. beginning of 2008, the previous CPUs will be declared mature products. Thereafter they will remain available on a spare part basis in accordance with normal Simatic terms and conditions.

Sync Modules and FOC Sync Cable

The Sync modules and FOC cables have not changed. However, the new CPU 412-3H only supports operation of Sync modules up to 10m separation.

For Sync cables with special lengths up to 10km please see entry ID 19913764

Programming/ STEP7

The new CPUs can be programmed with STEP 7 V5.3 + SP2 and higher and Hardware Update HSP (Hardware Support Package).

You can download the Hardware Update with STEP7 via the Internet. Use the command Extras -> Install HW Updates under STEP7 -> Configure Hardware for this purpose.

F/FH Operation

As was the case with the previous CPUs, the new CPUs, including CPU 412-3H, can also be operated as F (single-channel CPU), or FH system (redundant CPUs). More information on this topic is available from entry ID 26308900.

Technical data

 

CPU 412-3H

CPU 414-4H

CPU 417-4H

 

 

 

Memory

Program

512 kB

1.4 MB

15 MB

Data

256 kB

1.4 MB

15 MB

Integral load memory

256 kB

256 kB

256 kB

Software blocks

DB
FB
FC

4 096
2 048
2 048

8 192
6 144
6 144

Permitted number band

DB
FB
FC

1 – 4 096
0 – 2 047
0 – 2 047

1 – 8 192
0 – 6 143
0 – 6 143

Processing times

Bit operation
Word operation
Fixed-point arithmetic
Floating-point arithmetic

min. 75 ns
min. 75 ns
min. 75 ns
min. 225 ns

min. 45 ns
min. 45 ns
min. 45 ns
min. 135 ns

min. 18 ns
min. 18 ns
min. 18 ns
min. 54 ns

Communication

No. of S7 connections

16

32

64

S7 Signalling functions

No. of OPs with AlarmS/AlarmD signal processing

8

16

Interfaces

1st Interface
2nd Interface
3rd Interface
4th Interface

X1

IF1
IF2

X1
X2
IF1
IF2

X1
X2
IF1
IF2

 

X1: MPI/DP Interfacee
X2: DP Interface
IF1: Sync module
IF2: Sync module

Order No.

6ES7 412-3HJ14-0AB0

6ES7 414-4HM14-0AB0

6ES7 417-4HT14-0AB0

Dimensions
WxHxD (mm)

25 x 260 x 219

25 x 260 x 219

25 x 260 x 219

Ordering information

Previous Designation

Previous Order No.

New Designation

New Order No.

-

-

CPU 412-3H; 768 KB

6ES7 412-3HJ14-0AB0

CPU 414-4H; 1.4 MB

6ES7 414-4HJ04-0AB0

CPU 414-4H; 2.8 MB

6ES7 414-4HM14-0AB0

CPU 417-4H; 20 MB

6ES7 417-4HL04-0AB0

CPU 417-4H; 30 MB

6ES7 417-4HT14-0AB0

 

 

 

 

Sync module close

6ES7 960-1AA04-0XA0

No change

No change

Sync module remote

6ES7 960-1AB04-0XA0

No change

No change

Sync cable 1m

6ES7 960-1AA04-5AA0

No change

No change

Sync cable 2m

6ES7 960-1AA04-5BA0

No change

No change

Sync cable 10m

6ES7 960-1AA04-5KA0

No change

No change

other lengths and versions of Sync cables

see 19913764

 

 

Ordering information for bundles

The new CPU 412-3H will also be available in a bundle (not assembled). The bundle consists of 2 CPUs, 1 H central rack, 2 power supplies, 2 memory cards 1MB, 4 Sync modules, 2 Sync cables and 4 backup batteries.

Designation

Order No.

412H System bundle, 1MB, 120/230V, 10A AC

6ES7 400-0HR00-4AB0

412H System bundle, 1MB, 24/48/60V, 10A DC

6ES7 400-0HR50-4AB0

Components of the bundle

Bundle 412H AC, Order No. 6ES7 400-0HR00-4AB0:

1 x UR2-H  

6ES7400-2JA00-0AA0

2 x PS407 120/230V, 10A AC/DC

6ES7407-0KA02-0AA0

2 x CPU 412-3H

6ES7412-3HJ14-0AB0

2 x MC 1MB RAM

6ES7952-1AK00-0AA0

4 x Syc module 10m

6ES7960-1AA04-0XA0

2 x Sync cable 1m

6ES7960-1AA04-5AA0

4 x Backup batt.

6ES7971-0BA00

Bundle 412H DC, Order No. 6ES7 400-0HR50-4AB0

1 x UR2-H  

6ES7400-2JA00-0AA0

2 x PS 405 24/48/60V, 10A DC

6ES7405-0KA02-0AA0

2 x CPU 412-3H

6ES7412-3HJ14-0AB0

2 x MC 1MB RAM

6ES7952-1AK00-0AA0

4 x Syc module 10m

6ES7960-1AA04-0XA0

2 x Sync cable 1m

6ES7960-1AA04-5AA0

4 x Backup batt.

6ES7971-0BA00

 

Documentation

You will find the S7-400H documentation on the Internet for free downloading under:

http://www4.ad.siemens.de/WW/view/en/10878373

Further information:

For more information on S7-400 and S7-400H please see the SIMATIC Controller Brochure or the Internet, or you can contact your regional SIMATIC-Partner.

Security information
In order to protect technical infrastructures, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art IT security concept. Siemens’ products and solutions constitute one element of such a concept. For more information about cyber security, please visit
https://www.siemens.com/cybersecurity#Ouraspiration.
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