西门子S7-300CPU模块6ES7317-2AK14-0AB0

发布时间：2017-11-07

西门子S7-300CPU模块6ES7317-2AK14-0AB0

           上海昊征自动化科技有限公司本着“以人为本、科技先导、顾客满意、持续改进”的工作方针，致力于工业自动化控制领域的产品开发、工程配套和系统集成，拥有丰富的自动化产品的应用和实践经验以及雄厚的技术力量，尤其以PLC复杂控制系统、传动技术应用、伺服控制系统、数控备品备件、人机界面及网络/软件应用为公司的技术特长。几年来，上海昊征自动化科技有限公司与德国SIEMENS公司自动化与驱动部门的长期紧密合作过程中，建立了良好的相互协作关系，在可编程控制器、交直流传动装置方面的业务逐年成倍增长，为广大用户提供了SIEMENS的新技术及自动控制的 解决方案。

                                        上海昊征自动化科技有限公司

                                                   联系人：颜江

                                      手机：（微信同号）

                                             电话：021-61119738

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                                          Q  Q：455499155

企业邮箱：xmz169@qq.com

Nesting depth

 

  •  per priority class

16

  •  additional within an error OB

4

Counters, timers and their retentivity

 

S7 counter

 

  •  Number

512

Retentivity

 

  • — adjustable

Yes

  • — lower limit

0

  • — upper limit

511

  • — preset

Z 0 to Z 7

Counting range

 

  • — lower limit

0

  • — upper limit

999

IEC counter

 

  •  Number

Unlimited (limited only by RAM capacity)

S7 times

 

  •  Number

512

Retentivity

 

  • — adjustable

Yes

  • — lower limit

0

  • — upper limit

511

  • — preset

No retentivity

Time range

 

  • — lower limit

10 ms

  • — upper limit

9 990 s

IEC timer

 

  •  present

Yes

  •  Type

SFB

  •  Number

Unlimited (limited only by RAM capacity)

Data areas and their retentivity

 

retentive data area in total

All, max. 256 KB

Flag

 

  •  Number, max.

4 096 byte

  •  Retentivity available

Yes; From MB 0 to MB 4095

  •  Retentivity preset

MB 0 to MB 15

  •  Number of clock memories

8; 1 memory byte

Data blocks

 

  •  Number, max.

2 048; Number range: 1 to 16000

  •  Size, max.

64 kbyte

  •  Retentivity adjustable

Yes; via non-retain property on DB

  •  Retentivity preset

Yes

Local data

 

  •  per priority class, max.

32 768 byte; Max. 2048 bytes per block

Address area

 

I/O address area

 

  •  Inputs

8 192 byte

  •  Outputs

8 192 byte

of which distributed

 

  • — Inputs

8 192 byte

  • — Outputs

8 192 byte

Process image

 

  •  Inputs

8 192 byte

  •  Outputs

8 192 byte

  •  Inputs, adjustable

8 192 byte

  •  Outputs, adjustable

8 192 byte

  •  Inputs, default

256 byte

  •  Outputs, default

256 byte

Subprocess images

 

  •  Number of subprocess images, max.

1

Digital channels

 

  •  Inputs

65 536

  • — of which central

1 024

  •  Outputs

65 536

  • — of which central

1 024

Analog channels

 

  •  Inputs

4 096

  • — of which central

256

  •  Outputs

4 096

  • — of which central

256

Hardware configuration

 

Number of expansion units, max.

3

Number of DP masters

 

  •  integrated

2

  •  via CP

4

Number of operable FMs and CPs (recommended)

 

  •  FM

8

  •  CP, PtP

8

  •  CP, LAN

10

Rack

 

  •  Racks, max.

4

  •  Modules per rack, max.

8

Time of day

 

Clock

 

  •  Hardware clock (real-time)

Yes

  •  retentive and synchronizable

Yes

  •  Backup time

6 wk; At 40 °C ambient temperature

  •  Deviation per day, max.

10 s; Typ.: 2 s

  •  Behavior of the clock following POWER-ON

Clock continues running after POWER OFF

  •  Behavior of the clock following expiry of backup period

Clock continues to run with the time at which the power failure occurred

Operating hours counter

 

  •  Number

4

  •  Number/Number range

0 to 3

  •  Range of values

0 to 2^31 hours (when using SFC 101)

  •  Granularity

1 hour

  •  retentive

Yes; Must be restarted at each restart

Clock synchronization

 

  •  supported

Yes

  •  to MPI, master

Yes

  •  to MPI, slave

Yes

  •  to DP, master

Yes; With DP slave only slave clock

  •  to DP, slave

Yes

  •  in AS, master

Yes

  •  in AS, slave

Yes

  •  on Ethernet via NTP

No

Digital inputs

 

Number of digital inputs

0

Digital outputs

 

Number of digital outputs

0

Analog inputs

 

Number of analog inputs

0

Analog outputs

 

Number of analog outputs

0

Interfaces

 

Number of industrial Ethernet interfaces

0

Number of RS 485 interfaces

2; Combined MPI / PROFIBUS DP and PROFIBUS DP

Number of RS 422 interfaces

0

1. Interface

 

Interface type

Integrated RS 485 interface

Physics

RS 485

Isolated

Yes

Power supply to interface (15 to 30 V DC), max.

200 mA

Functionality

 

  •  MPI

Yes

  •  PROFIBUS DP master

Yes

  •  PROFIBUS DP slave

Yes; A DP slave at both interfaces simultaneously is not possible

  •  Point-to-point connection

No

MPI

 

  •  Transmission rate, max.

12 Mbit/s

Services

 

  • — PG/OP communication

Yes

  • — Routing

Yes

  • — Global data communication

Yes

  • — S7 basic communication

Yes

  • — S7 communication

Yes; Only server, configured on one side

  • — S7 communication, as client

No; but via CP and loadable FB

  • — S7 communication, as server

Yes

DP master

 

  •  Transmission rate, max.

12 Mbit/s

  •  Number of DP slaves, max.

124

Services

 

  • — PG/OP communication

Yes

  • — Routing

Yes

  • — Global data communication

No

  • — S7 basic communication

Yes; I blocks only

  • — S7 communication

Yes; Only server, configured on one side

  • — S7 communication, as client

No

  • — S7 communication, as server

Yes

  • — Equidistance

Yes

  • — Isochronous mode

No

  • — SYNC/FREEZE

Yes

  • — Activation/deactivation of DP slaves

Yes

  • — Number of DP slaves that can be simultaneously activated/deactivated, max.

8

  • — Direct data exchange (slave-to-slave communication)

Yes; As subscriber

  • — DPV1

Yes

Address area

 

  • — Inputs, max.

8 kbyte

  • — Outputs, max.

8 kbyte

User data per DP slave

 

  • — Inputs, max.

244 byte

  • — Outputs, max.

244 byte

DP slave

 

  •  Transmission rate, max.

12 Mbit/s

  •  automatic baud rate search

Yes; only with passive interface

  •  Address area, max.

32

  •  User data per address area, max.

32 byte

Services

 

  • — PG/OP communication

Yes

  • — Routing

Yes; Only with active interface

  • — Global data communication

No

  • — S7 basic communication

No

  • — S7 communication

Yes; Only server, configured on one side

  • — S7 communication, as client

No

  • — S7 communication, as server

Yes; Connection configured on one side only

  • — Direct data exchange (slave-to-slave communication)

Yes

  • — DPV1

No

Transfer memory

 

  • — Inputs

244 byte

  • — Outputs

244 byte

2. Interface

 

Interface type

Integrated RS 485 interface

Physics

RS 485

Isolated

Yes

Power supply to interface (15 to 30 V DC), max.

200 mA

Functionality

 

  •  MPI

No

  •  PROFIBUS DP master

Yes

  •  PROFIBUS DP slave

Yes; A DP slave at both interfaces simultaneously is not possible

  •  Point-to-point connection

No

DP master

 

  •  Transmission rate, max.

12 Mbit/s

  •  Number of DP slaves, max.

124

Services

 

  • — PG/OP communication

Yes

  • — Routing

Yes

  • — Global data communication

No

  • — S7 basic communication

Yes; I blocks only

  • — S7 communication

Yes; Only server, configured on one side

  • — S7 communication, as client

No; but via CP and loadable FB

  • — S7 communication, as server

Yes

  • — Equidistance

Yes

  • — Isochronous mode

Yes; OB 61

  • — SYNC/FREEZE

Yes

  • — Activation/deactivation of DP slaves

Yes

  • — Number of DP slaves that can be simultaneously activated/deactivated, max.

8

  • — Direct data exchange (slave-to-slave communication)

Yes; As subscriber

  • — DPV1

Yes

Address area

 

  • — Inputs, max.

8 192 byte

  • — Outputs, max.

8 192 byte

User data per DP slave

 

  • — Inputs, max.

244 byte

  • — Outputs, max.

244 byte

DP slave

 

  •  GSD file

The latest GSD file is available on the Internet (http://www.siemens.com/profibus-gsd)

  •  Transmission rate, max.

12 Mbit/s

  •  automatic baud rate search

Yes; only with passive interface

  •  Address area, max.

32

  •  User data per address area, max.

32 byte

Services

 

  • — PG/OP communication

Yes

  • — Routing

Yes; Only with active interface

  • — Global data communication

No

  • — S7 basic communication

No

  • — S7 communication

Yes; Only server, configured on one side

  • — S7 communication, as client

No; but via CP and loadable FB

  • — S7 communication, as server

Yes

  • — Direct data exchange (slave-to-slave communication)

Yes

  • — DPV1

No

Transfer memory

 

  • — Inputs

244 byte

  • — Outputs

244 byte

Communication functions

 

PG/OP communication

Yes

Data record routing

Yes

Global data communication

 

  •  supported

Yes

  •  Number of GD loops, max.

8

  •  Number of GD packets, max.

8

  •  Number of GD packets, transmitter, max.

8

  •  Number of GD packets, receiver, max.

8

  •  Size of GD packets, max.

22 byte

  •  Size of GD packet (of which consistent), max.

22 byte

S7 basic communication

 

  •  supported

Yes

  •  User data per job, max.

76 byte

  •  User data per job (of which consistent), max.

76 byte; 76 bytes (with X_SEND or X_RCV); 64 bytes (with X_PUT or X_GET as server)

S7 communication

 

  •  supported

Yes

  •  as server

Yes

  •  as client

Yes; Via CP and loadable FB

  •  User data per job, max.

See online help of STEP 7 (shared parameters of the SFBs/FBs and of the SFCs/FCs of S7 Communication)

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