Siemen S 6es7317-2ek14-0ab0 Simatic S7-300 CPU 317-2 Pn/Dp CPU Module

• Task: Program
• Structure: Combination
• Mathematical Model: Linear
• Signal: Continuous
• Function: Automatic Control, Protection, Monitoring, Measurement, Simple Type
• Condition: New
• Model NO.: 6ES7317-2EK14-0AB0
• Customized: Non-Customized
• Application: General Transducer
• Output Type: Dual
• Principle of Work: PLC Control
• Switch Mode: PWM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: High Voltage Variable-Frequency Drive
• Nature of DC Power: Voltage Variable-Frequency Drive
• Brand: Siemen S
• Link of Transformation: DC-DC-DC Variable-Frequency Drive
• Width: 40 mm
• Height: 125 mm
• Depth: 130 mm
• Transport Package: Carton
• Specification: Weight, approx. 340 g
• Origin: Germany
• HS Code: 8471504090
• Production Capacity: 9999pices/Year

Product Description

6ES7317-2EK14-0AB0 SIMATIC S7-300 CPU 317-2 PN/DP CPU module 
SIMATIC S7-300 CPU 317-2 PN/DP, Central processing unit with 1 MB work memory, 1st interface MPI/DP 12 Mbit/s, 2nd interface Ethernet PROFINET, with 2-port switch, Micro Memory Card required

 

Overview

• The CPU with a large program memory and quantity framework for demanding applications
• For cross-industry automation tasks in series machine, special machine and plant construction
• Used as central controller in production lines with central and distributed I/O
• High processing power in binary and floating-point arithmetic
• PROFINET interface with 2-port switch
• PROFINET I/O Controller for operating distributed I/O on PROFINET
• PROFINET I-Device for connecting the CPU as intelligent PROFINET device under a SIMATIC or third-party PROFINET I/O Controller
• Distributed intelligence in Component Based Automation (CBA) on PROFINET
• PROFINET proxy for intelligent devices on PROFIBUS DP in Component Based Automation (CBA)
• Integrated web server with the option of creating user-defined web pages
• Combined MPI/PROFIBUS DP master/slave interface
• Isochronous mode on PROFIBUS and PROFINET
• Optionally supports the use of SIMATIC engineering tools

SIMATIC Micro Memory Card required for operation of CPU.

 

 

Application

The CPU 317-2 PN/DP is a CPU with a large program memory. It is used in installations which have distributed automation structures in addition to a centralized I/O. It can be used, for example, as a central controller in production lines or as a machine controller with stringent requirements on machining speed.
It has been optimized in terms of its quantity framework for using SIMATIC Engineering Tools, e.g.,:

• Programming with SCL
• Sequence control programming with S7-GRAPH

In addition, the CPU offers an ideal platform for simple technology tasks implemented in software, e.g.,:

• Easy Motion Control
• The solution of closed-loop control tasks with STEP 7 blocks or the runtime software Standard/Modular PID Control

Extended process diagnostics can be achieved by using SIMATIC S7-PDIAG.
The integrated combination possibilities of the CPU allow networked automation solutions to be implemented without the need for additional components.

 

 

Design

The CPU 317-2 PN/DP is equipped with the following:

• Microprocessor;
  the processor can handle execution times of approx. 25 ns per binary instruction and 160 ns per floating-point instruction. The CPU 317-2 PN/DP is very powerful regarding processing speed, particularly where word or double-word commands and 32-bit fixed-point commands are concerned.
• 1 MB work memory (corresponds to approx. 340 K instructions);
  the extensive work memory for program components relevant to execution offers sufficient space for user programs. SIMATIC Micro Memory Cards (8 MB max.) as load memory for the program also allow the project to be stored in the CPU (complete with symbols and comments) and can be used for data archiving and recipe management.
• Flexible expansion possibilities;
  max. 32 modules, (4-tier configuration)
• Combined MPI/DP interface;
  the first integrated MPI/DP interface can establish up to 32 connections simultaneously to the S7-300/400 or connections to PGs, PCs and OPs. One of the connections is permanently reserved for programming devices and one for OPs.
  The MPI supports simple networking of up to 32 CPUs over "Global data communication".
  This interface can be reconfigured from MPI interface to DP interface.
  PROFIBUS DP interface:
  The DP interface can be used as a DP master or as a DP slave. PROFIBUS DP slaves can be operated isochronously on this interface. The PROFIBUS DP V1 standard is supported in full. This increases the scope of DP V1 standard slaves in terms of diagnostics and parameterization capability.
• Ethernet interface;
  the second integral interface of the CPU 317-2 PN/DP is a PROFINET interface with a 2-port switch, based on Ethernet TCP/IP.
  It supports the following protocols:
  • S7 communication for data exchange between SIMATIC Controllers
  • PG/OP communication for programming, commissioning and diagnostics through STEP 7
  • PG/OP communication for interfacing to HMI and SCADA
  • Open TCP/IP, UDP and ISO-on-TCP (RFC1006) communication over PROFINET
  • SIMATIC NET OPC Server for communication with other controllers and I/O devices with own CPU

 

 

Function

• Password protection;
  a password concept protects the user program from unauthorized access.
• Block encryption;
  the functions (FCs) and function blocks (FBs) can be stored in the CPU in encrypted form by means of S7-Block Privacy to protect the know-how of the application.
• Diagnostics buffer;
  the last 500 error and interrupt events are stored in a buffer for diagnostic purposes, of which 100 are stored retentively
• Maintenance-free data backup;
  the CPU automatically saves all data (up to 256 KB) in case of power failure so that the data are available again unchanged when the power returns.

Parameterizable properties
The S7 configuration as well as the properties and response of the CPUs can be parameterized using STEP 7:

• General;
  definition of the name, system ID and location ID.
• Startup;
  definition of the startup characteristics of the CPU and the monitoring time
• Synchronous cycle interrupts;
  setting of DP master system, process image partition number, and delay time
• Cycle/clock memory;
  specifying the maximum cycle time and loading, setting the clock memory address Enabling prioritized HMI communication
• Retentivity;
  setting retentive areas
• Clock interrupts;
  setting of start date, start time and periodicity
• Watchdog interrupts;
  setting of periodicity
• System diagnostics;
  determining handling and scope of the diagnostic alarms
• Clock;
  setting the type of synchronization in the AS or on the MPI
• Protection level;
  specifying the access rights to program and data
• Communication;
  reservation of connection resources
• Web;
  settings for the Web server of the CPU
• MPI/PROFIBUS DP interface;
  setting the interface type. Determining node addresses. Parameterizing the operating mode and configuring the transfer areas in the case of PROFIBUS DP. Parameterizing the time synchronization
• PROFINET interface;
  setting of addresses. Parameterizing the PROFINET properties, the I-Device functionality, the type of synchronization on PROFINET, the time synchronization using NTP procedure, the media redundancy, and the KeepAlive function. Parameterizing port 1 and port 2

Display and information functions

• Status and error indications;
  LEDs indicate hardware, programming, time, I/O and bus errors, and operating statuses such as RUN, STOP and start-up.
• Test functions;
  the PG is used to indicate signal states during program execution, to modify process variables independently of the user program and to output the contents of stack memories.
• Information functions;
  the PG can be used to obtain information about the memory capacity and operating mode of the CPU, the current loading of the work and load memory, current cycle times and diagnostics buffer content in plain text.

Integrated communication functions

• PG/OP communication
• Global data communication
• S7 basic communication
• S7 communication
• S5-compatible communication
• Routing
• Data record routing
• PROFIBUS DP master/slave
• Open communication over TCP/IP, ISO-on-TCP and UDP
• PROFINET IO controller
• PROFINET I-Device
• PROFINET CBA
• Web server

System functions
The CPU provides many extensive system functions for diagnostics, parameterization, synchronization, alerting, time measurement, etc.
For detailed information, refer to the manual.

Data sheet                                                                                                          6ES7317-2EK14-0AB0

SIMATIC S7-300 CPU 317-2 PN/DP, Central processing unit with 1 MB work memory, 1st interface MPI/DP 12 Mbit/s, 2nd interface Ethernet PROFINET, with 2-port switch, Micro Memory Card required
General information
HW functional status	01 V3.2
Firmware version
Product function
Isochronous mode	Yes; Via PROFIBUS DP or PROFINET interface
Engineering with
Programming package	STEP 7 V5.5 or higher
Supply voltage
Rated value (DC)	24 V 20.4 V 28.8 V 2 A min.
permissible range, lower limit (DC)
permissible range, upper limit (DC)
external protection for power supply lines (recommendation)
Mains buffering
Mains/voltage failure stored energy time Repeat rate, min.	5 ms 1 s
Input current
Current consumption (rated value)	750 mA 150 mA 4 A 1 A²·s
Current consumption (in no-load operation), typ.
Inrush current, typ.
I²t
Power loss
Power loss, typ.	4.65 W
Memory
Work memory
integrated expandable	1 024 kbyte No
Load memory
Plug-in (MMC) Plug-in (MMC), max. Data management on MMC (after last programming), min.	Yes 8 Mbyte 10 y
Backup
present without battery	Yes; Guaranteed by MMC (maintenance-free) Yes; Program and data
CPU processing times
for bit operations, typ.	0.025 µs µs µs
for word operations, typ.
for fixed point arithmetic, typ.

 

for floating point arithmetic, typ.	0.16 µs
CPU-blocks
Number of blocks (total)	2 048; (DBs, FCs, FBs); the maximum number of loadable blocks can be reduced by the MMC used.
DB
Number, max. Size, max.	2 048; Number range: 1 to 16000 64 kbyte
FB
Number, max. Size, max.	2 048; Number range: 0 to 7999 64 kbyte
FC
Number, max. Size, max.	2 048; Number range: 0 to 7999 64 kbyte
OB
Size, max. Number of free cycle OBs Number of time alarm OBs Number of delay alarm OBs Number of cyclic interrupt OBs Number of process alarm OBs Number of DPV1 alarm OBs Number of isochronous mode OBs   Number of startup OBs Number of asynchronous error OBs Number of synchronous error OBs	64 kbyte 1; OB 1 1; OB 10 2; OB 20, 21 4; OB 32, 33, 34, 35 1; OB 40 3; OB 55, 56, 57 1; OB 61 - isochronous mode is possible either on DP or PROFINET IO (not simultaneously) 1; OB 100 6; OB 80, 82, 83, 85, 86, 87 (OB83 only for PROFINET IO) 2; OB 121, 122
Nesting depth
per priority class additional within an error OB	16 4
Counters, timers and their retentivity
S7 counter
Number	512
Retentivity
adjustable lower limit upper limit preset	Yes 0 511 Z 0 to Z 7
Counting range
adjustable lower limit upper limit	Yes 0 999
IEC counter
present Type Number	Yes SFB Unlimited (limited only by RAM capacity)
S7 times
Number	512
Retentivity
adjustable lower limit upper limit preset	Yes 0 511 No retentivity
Time range
lower limit upper limit	10 ms 9 990 s
IEC timer
present Type Number	Yes SFB Unlimited (limited only by RAM capacity)
Data areas and their retentivity

 

Retentive data area (incl. timers, counters, flags), max.	256 kbyte
Flag
Size, max. Retentivity available Retentivity preset Number of clock memories	4 096 byte Yes; From MB 0 to MB 4 095 MB 0 to MB 15 8; 1 memory byte
Data blocks
Retentivity adjustable Retentivity preset	Yes; via non-retain property on DB Yes
Local data
per priority class, max.	32 768 byte; Max. 2048 bytes per block
Address area
I/O address area
Inputs Outputs	8 192 byte 8 192 byte
of which distributed
Inputs Outputs	8 192 byte 8 192 byte
Process image
Inputs Outputs Inputs, adjustable Outputs, adjustable Inputs, default Outputs, default	8 192 byte 8 192 byte 8 192 byte 8 192 byte 256 byte 256 byte
Subprocess images
Number of subprocess images, max.	1; With PROFINET IO, the length of the user data is limited to 1600 bytes
Digital channels
Inputs of which central Outputs of which central	65 536 1 024 65 536 1 024
Analog channels
Inputs of which central Outputs of which central	4 096 256 4 096 256
Hardware configuration
Number of expansion units, max.	3
Number of DP masters
integrated via CP	1 4
Number of operable FMs and CPs (recommended)
FM CP, PtP CP, LAN	8 8 10
Rack
Racks, max. Modules per rack, max.	4 8

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