Date:16.12.2015 File:PRO1_18E.1 SIMATIC S7 Siemens AG 1999. All rights reserved. Information and...

Date: 21.04.23File: PRO1_18E.1

SIMATIC S7Siemens AG 1999. All rights reserved.

Information and Training CenterKnowledge for Automation

Appendix: Technical Specifications andSpecial Features of the S7-400




Technical Specifications of the S7-300 CPUs (1)CPU

Execution time per Binary instruction Load/Transfer (Word) 16 bit integer (+/-) IEEE flaoting pnt (+/-)

User memory Work memory Load memory integr. Load memory extern

Addresses Bit memories Clock memories Timers Counters

Block Types/Number FBs FCs DB's

Size of process image (inputs/outputs)

max. I/O address area

Integral interfaces

314 IFM

300 ns800 ns1500 ns<50 µs

32 KB48 KB-

2048812864

128128127

124 Byte each

752 Byte each

MPI

315-2 DP

300 ns900 ns1500 ns<35 µs

64 KB96 KB4 MB

2048812864

192192254

128 Byte each

1024 Byte each

MPI, DP

315

300 ns900 ns1500 ns<35 µs

48 KB80 KB4 MB

2048812864

192192254

128 Byte each

768 Byte each

MPI

312 IFM

700 ns2400 ns2400 ns<60 µs

6 KB20 KB-

102486432

3232127

32 Byte each

32 Byte each

MPI

314

300 ns800 nsc1500 ns<50 µs

24 KB40 KB4 MB

2048812864

128128127

128 Byte each

768 Byte each

MPI

313

700 ns2400 ns2400 ns<60 µs

12 KB20 KB4 MB

2048812864

128128127

128 Byte each

32 Byte each

MPI

316-2 DP

300 ns900 ns1500 ns<35 µs

128 KB192 KB4 MB

2048812864

256512511

128 Byte each

1024 Byte each

MPI, DP

318-2 DP

100 ns100 ns100 ns0,6 µs

512 KB64 KB4 MB

81928512512

102410242047

256 Byte each

8192 Byte each

MPI/DP, DP




313

OB-No.110203540-10080-82, 85, 87121,122

1536 Byte

8 KB8

4

4

1

1

22 bytes

CPU

Organization blocksFree cycleTime-of-day interruptsTime-delay interruptsCyclic interruptsHardware interruptsBackground executionStartupErrors, asynchronous

Errors, synchronous

Local data

max. Block lengthBlock nesting depth per execution level

Program-controlled communication: max. Number of connections

Global Data communication via MPI:GD circles per CPU

Send GD packets perGD circle

Receive GD packets perGD circle

max. user data size of a packet

Technical Specifications of the S7-300 CPUs (2)314 IFM

OB-No.110203540-10080-82, 85, 87121,122

1536 Byte

8 KB8

4

4

1

1

22 bytes

315-2 DP

OB-No.110203540-10080-87

121,122

1536 Byte

16 KB8

4

4

1

1

22 bytes

315

OB-No.110203540-10080-82, 85,87121,122

1536 Byte

16 KB8

4

4

1

1

22 bytes

312 IFM

OB-No.1---40-100-

-

512 Byte

8 KB8

4

4

1

1

22 bytes

316-2 DP

OB-No.110203540-10080-87

121,122

1536 Byte

16 KB8

4

4

1

1

22 bytes

318-2 DP

OB-No.110,1120,2132,3540,4190100,10280-87

121,122

4096 Byte

64 KB16

32

8

1

2

54 bytes

314

OB-No.110203540-10080-82, 85, 87121,122

1536 Byte

8 KB8

4

4

1

1

22 bytes




Technical Specifications of the S7-400 CPUs (1)

*) 1 byte = 8 digital inputs/outputs 2 bytes = 1 analog input/output

CPU

Execution time per Binary instruction Load/Transfer (word) 16-bit integer (+/-) IEEE floating pnt (+/-)

User memory Work memory Load memory integr. Load memory extern

Addresses Bit memories Clock memories Timers Counters

Block Types /Number FBs FCs DB's

Size of Process Image (inputs/outputs)

Max. I/O address area

Integral interfaces

414-1

100 ns100 ns100 ns0.6 µs

128 KB8 KB15 MB

81928256256

51210241023

256 byteseach

2 Kbyte each*)

MPI

416-1

80 ns80 ns80 ns0.48 µs

512 KB16 KB15 MB

163848512512

204820484095

512 byteseach

4 KByte each *)

MPI

414-2 DP

100 ns100 ns100 ns0.6 µs

128/384 KB8 KB15 MB

81928256256

51210241023

256 byteseach

4 Kbyte each*)

MPI, DP

412-1

200 ns200 ns200 ns1.2 µs

48 KB8 KB15 MB

40968256256

256256511

128 bytes each

0.5 Kbyte each*)

MPI

413-2 DP

200 ns200 nsc200 ns1.2 µs

72 KB8 KB15 MB

40968256256

256256511

128 byteseach

1 Kbyte each*)

MPI, DP

413-1

200 ns200 ns200 ns1.2 µs

72 KB8 KB15 MB

40968256256

256256511

128 bytes each

1 Kbyte each*)

MPI

416-2 DP

80 ns80 ns80 ns0.48 µs

0.8/1.6 MB16 KB15 MB

163848512512

204820484095

512 byteseach

8 KByte each *)

MPI, DP

417-4

100 ns100 ns100 ns0.48 µs

4...20 MB256 KB64 MB

163848512512

614461448191

1024 bytes each

16 KByte each*)

MPI,4 x DP




CPU

Organization blocks Free cycle Time-of-day interrupts Time-delay interrupts Cyclic interrupts Hardware interrupts Multicomp. interrupt

Background execution Startup Errors, asynchronous Errors, synchronous

Local data

Max. block lengthBlock nesting depth per execution level

Program-controlled communication: max. number of connections

Global data communication via MPI:GD circles per CPU

Send GD packets per GD circle

Receive GD packets perGD circle

Max. user data size of a packet

Technical Specifications of the S7-400 CPUs (2)414-1

OB No.110-1320-2332-3540-436090100-10280-87121,122

8 KB

64 KB16

32

8

1

2

54 bytes

416-1

OB No.110-1720-2330-3840-476090100-10280-87121,122

16 KB

64 KB16

64

16

1

2

54 bytes

414-2 DP

OB No.110-1320-2332-3540-436090100-10180-87121,122

8 KB

64 KB16

32

8

1

2

54 bytes

412-1

OB No.110,1120,2132,3540,416090100-10280-87121,122

4 KB

64 KB16

8

8

1

2

54 bytes

413-2 DP

OB No.110,1120,2132,3540,416090100-10280-87121,122

4 KB

64 KB16

16

8

1

2

54 bytes

413-1

OB No.110,1120,2132,3540,416090100-10180-87121,122

4 KB

64 KB16

16

8

1

2

54 bytes

416-2 DP

OB No.110-1720-2330-3840-476090100-10280-87121,122

16 KB

64 KB16

64

16

1

2

54 bytes

417-4

OB No.110-1720-2330-3840-476090100-10280-87121,122

24 KB

64 KB24

64

16

1

2

54 bytes




Main Differences to the S7-300

Larger memory and more I/Q/M/T/C

Addresses of input/output modules selectable

Can connect EUs from S5 and use S5 CP/IP modules

More system functions, e.g. programmed block communication

Block size up to 64KB and twice as many DBs

Complete restart and restart

Preset/actual comparison of configuration on startup

Modules can be removed without disconnecting the power supply

Several part process images

Priorities of OBs are parameter-assignable

Several OBs for cyclic, hardware and time-of-day interrupts

Block nesting up to 16 levels

Size of L Stack selectable for each execution level

4 accumulators

Multicomputimg




Components of the S7- 400

CPUsCPUs

CPU 412-1CPU 413-1, 413-2 CPU 414-1, 414-2,CPU 416-1, 416-2CPU 417-4

RacksRacks

- Universal rack (UR 1/2) for use as CR and ER- Extension rack (ER 1/2)- Segmented central rack (CR2)

Signal modules (SM)Signal modules (SM)

- DI/DO 32,16,8 channels

- DO wit h relay output- AI/AO 16,8 channels- diagnostics-capable

modules

Communicationprocessors (CP)

Communicationprocessors (CP)

- Point-to-Point CP441-1, 1- channel CP441-2, 2- channel- Networks

Profibus Ethernet

Power supplies (PS)Power supplies (PS)

- AC 120V/230V, 4A/10A/20A- DC 24V, 4A/10A/20A

Function modules (FM)

Function modules (FM)

- Counting- Positioning- Closed-loop control




Racks of the S7 - 400

UR1 / UR2(Universal Rack)

Type of Rack Centralrack

Extensionrack

Usable in

Yes Yes

P bus

ER1 / ER2(Extension Rack)

No Yes

P bus

K bus

CR2(Central Rack)

NoYes

P bus, Segment 1

K bus

P bus, Segment 2




Module Parameters: Logical Addresses

Date: 21.04.23File: PRO1_18E.10



CPU Parameters: Startup

Date: 21.04.23File: PRO1_18E.11



CPU Parameters: Interrupts

Date: 21.04.23File: PRO1_18E.12



CPU Parameters: Local Data

Date: 21.04.23File: PRO1_18E.13



Configuring Multicomputing Operation

Date: 21.04.23File: PRO1_18E.14



SFC 35 for Synchronization in Multicomputing Operation

Parameter Declaration Data type Memory Description

JOB INPUT BYTE I, Q, M, D, L, Const. Task identifier (possible values: 1 to 15)

RET_VAL OUTPUT INT I, Q, M, D, L Return value (error code).

Date: 21.04.23File: PRO1_18E.15



Remove and Insert Interrupt

Module exists

Module available

Remove/Insert interrupt

Parameter assignment of module through the operating system

Removing amodule

Inserting amodule

max.

1s

max.

1s

Date:16.12.2015 File:PRO1_18E.1 SIMATIC S7 Siemens AG 1999. All rights reserved. Information and...

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