For Siemens S7 300 CPU PLC Manual

Product Description

6ES7313-5BG04-0AB0

SIMATIC S7-300, CPU 313C, Compact CPU with MPI, 24 DI/16 DO, 4 AI, 2 AO, 1 Pt100, 3 high-speed counters (30 kHz), Integr. power supply 24 V DC, work memory 128 KB, Front connector (2x 40-pole) and Micro Memory Card required

Detailed Images

We're not just sellers, we also have professional skills

General information

HW functional status01

Firmware versionV3.3

Engineering with

Programming package STEP 7 V5.5 + SP1 or higher or STEP 7 V5.3 + SP2 or higher

with HSP 203

Supply voltage

Rated value (DC)

24 V DCYes

permissible range, lower limit (DC) 19.2 V

permissible range, upper limit (DC) 28.8 V

external protection for power supply lines

(recommendation)

Miniature circuit breaker, type C; min. 2 A; miniature circuit

breaker type B, min. 4 A

Mains buffering

Mains/voltage failure stored energy time 5 ms

Repeat rate, min. 1 s

Load voltage L+

Digital inputs

— Rated value (DC) 24 V

— Reverse polarity protection Yes

Digital outputs

— Rated value (DC) 24 V

— Reverse polarity protection No

Input current

Current consumption (rated value) 650 mA

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

Inrush current, typ. 5 A

It0.7 As

Digital inputs

from load voltage L+ (without load), max. 80 mA

Digital outputs

from load voltage L+, max. 50 mA

Power loss

Power loss, typ. 12 W

Memory

Work memory

integrated 128 kbyte

expandable No

Size of retentive memory for retentive data blocks 64 kbyte

Load memory

Plug-in (MMC)Yes

Plug-in (MMC), max.8 Mbyte

Data management on MMC (after last

programming), min. :10 y

Backup

presentYes; Guaranteed by MMC (maintenance-free)

without battery Yes; Program and data

CPU processing times

for bit operations, typ. 0.07 s

for word operations, typ. 0.15 s

for fixed point arithmetic, typ. 0.2 s

for floating point arithmetic, typ. 0.72 s

CPU-blocks

Number of blocks (total) 1 024; (DBs, FCs, FBs); the maximum number of loadable blocks

can be reduced by the MMC used.

DB

Number, max. 1 024; Number range: 1 to 16000

Size, max. 64 kbyte

FB

Number, max. 1 024; Number range: 0 to 7999

Size, max. 64 kbyte

FC

Number, max. 1 024; Number range: 0 to 7999

Size, max. 64 kbyte

OB

Description see instruction list

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 startup OBs 1; OB 100

Number of asynchronous error OBs 4; OB 80, 82, 85, 87

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 256

Retentivity

— adjustable Yes

— lower limit 0

— upper limit 255

— preset Z 0 to Z 7

Counting range

— lower limit 0

— upper limit 999

IEC counter

present Yes

Type SFB

Number Unlimited (limited only by RAM capacity)

S7 times
Number 256
Retentivity
adjustable Yes
lower limit 0
upper limit 255
preset No retentivity
Number, max. 1 024; Number range: 0 to 7999
Size, max. 64 kbyte
FC
Number, max. 1 024; Number