SIMATIC S7-300 CPU

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 .
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Product Details

Product Description

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

Firmware version V3.2

Engineering with

● Programming package STEP 7 V5.5 or higher

Supply voltage

Rated value (DC)

● 24 V DC Yes

permissible range, lower limit (DC) 20.4 V

permissible range, upper limit (DC) 28.8 V

external protection for power supply lines

(recommendation)

2 A min.

Mains buffering

● Mains/voltage failure stored energy time 5 ms

● Repeat rate, min. 1 s

Input current

Current consumption (rated value) 750 mA

Current consumption (in no-load operation), typ. 150 mA

Inrush current, typ. 4 A

I²t 1 A²·s

Power loss

Power loss, typ. 4.65 W

Memory

Work memory

● integrated 1 024 kbyte

● expandable No

● Size of retentive memory for retentive data

blocks

256 kbyte

Load memory

● Plug-in (MMC) Yes

● Plug-in (MMC), max. 8 Mbyte

● Data management on MMC (after last

programming), min.10 y

Backup

● present Yes; Guaranteed by MMC (maintenance-free)

● without battery Yes; Program and data

CPU processing times

for bit operations, typ. 0.025 µs

for word operations, typ. 0.03 µs

for fixed point arithmetic, typ. 0.04 µs

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. 2 048; Number range: 1 to 16000

● Size, max. 64 kbyte

FB

● Number, max. 2 048; Number range: 0 to 7999

● Size, max. 64 kbyte

FC

● Number, max. 2 048; Number range: 0 to 7999

● Size, max. 64 kbyte

OB

● Size, max. 64 kbyte

● Number of free cycle OBs 1; OB 1

● Number of time alarm OBs 1; OB 10

● Number of delay alarm OBs 2; OB 20, 21

● Number of cyclic interrupt OBs 4; OB 32, 33, 34, 35

● Number of process alarm OBs 1; OB 40

● Number of DPV1 alarm OBs 3; OB 55, 56, 57

● Number of isochronous mode OBs 1; OB 61 - isochronous mode is possible either on DP or

PROFINET IO (not simultaneously)

● Number of startup OBs 1; OB 100

● Number of asynchronous error OBs 6; OB 80, 82, 83, 85, 86, 87 (OB83 only for PROFINET IO)

● Number of synchronous error OBs 2; OB 121, 122

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

— adjustable Yes

— lower limit 0

— upper limit 999

IEC counter

● present Yes

● Type SFB

● 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 4 095

● Retentivity preset MB 0 to MB 15

● Number of clock memories 8; 1 memory byte

Data blocks

● 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; With PROFINET IO, the length of the user data is limited to

1600 bytes

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 1

● 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 h

● 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 Yes; As client

Dimensions

Width 40 mm

Height 125 mm

Depth 130 mm

Weights

Weight, approx. 340 g

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Our team

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FAQ

1.What payment options are available for purchasing the 6ES7317-2EK14-0AB0 ?

A :Payment options include all major credit cards, company checks and wire transfers. We are also able to work with escrow companies at the request of our customers.

2.How to guarantee the quality of your products ?

A: All goods are from original factory, and we provide warranty for all the goods from us.

3.How about the delivery time ?

A:Normally 2-3 days.

4 Where is your company located?

A:Our company located in Shenzheni of China and welcome to visit our company!

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