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

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General information

HW functional status  : 01

Firmware version  :V3.3

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 DC : Yes

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

I²t  : 0.7 A²·s

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

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

● without battery Yes; Program and data

CPU processing times

for bit operations, typ. 0.07 µs

for word operations, typ. 0.15 µs

for fixed point arithmetic, typ. 0.2 µs

for floating point arithmetic, typ. 0.72 µs

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 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
● Outputs 1 008
— of which central 1 008
Analog channels
● Inputs 253
— of which central 253
● Outputs 250
— of which central 250
Hardware configuration
Number of expansion units, max. 3
Number of DP masters
● integrated none
● via CP 4
Number of operable FMs and CPs (recommended)
● FM 8
● CP, PtP 8
● CP, LAN 6
Rack
● Racks, max. 4
● Modules per rack, max. 8; In rack 3 max. 7
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 1
● Number/Number range 0
● Range of values 0 to 2^31 hours (when using SFC 101)
● Granularity 1 h
● retentive Yes; Must be restarted at each restart
Load resistance range
● lower limit 48 Ω
● upper limit 4 kΩ
Output voltage
● for signal "1", min. L+ (-0.8 V)
Output current
● for signal "1" rated value 500 mA
● for signal "1" permissible range, min. 5 mA
● for signal "1" permissible range, max. 0.6 A
● for signal "1" minimum load current 5 mA
● for signal "0" residual current, max. 0.5 mA
Parallel switching of two outputs
● for uprating No
● for redundant control of a load Yes
Switching frequency
● with resistive load, max. 100 Hz
● with inductive load, max. 0.5 Hz
● on lamp load, max. 100 Hz
● of the pulse outputs, with resistive load, max. 2.5 kHz
Total current of the outputs (per group)
horizontal installation
— up to 40 °C, max. 3 A
— up to 60 °C, max. 2 A
vertical installation
— up to 40 °C, max. 2 A
Cable length
● shielded, max. 1 000 m
● unshielded, max. 600 m
Analog inputs
Number of analog inputs 4
● For voltage/current measurement 4
● For resistance/resistance thermometer
Measurement 1
integrated channels (AI) 5; 4x current/voltage, 1x resistance
permissible input voltage for current input
(destruction limit), max.
5 V; Permanent
permissible input voltage for voltage input
(destruction limit), max.
30 V; Permanent
permissible input current for voltage input
(destruction limit), max.
0.5 mA; Permanent
permissible input current for current input (destruction
limit), max.50 mA; Permanent
No-load voltage for resistance-type transmitter, typ. 3.3 V
Constant measurement current for resistance-type
transmitter, typ.1.25 mA
Technical unit for temperature measurement
Adjustable Yes; Degrees Celsius / degrees Fahrenheit / Kelvin
Dimensions
Width 120 mm
Height 125 mm
Depth 130 mm
Weights
Weight, approx. 660 g

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