Simatic S7-313C-2 PtP CPU 6ES7 313-6BG04-0AB0

1. Interface
Interface type	Integrated RS 485 interface
Isolated	No

2. Interface
Isolated	Yes

2. Interface
Interface type	Integrated RS 422/ 485 interface

adjustable for S7 basic communication, min
adjustable for S7 basic communication, max	4

Ambient temperature during operation
max	60C
min	0C

Analog channels
Inputs	248
Outputs	248

Analog channels
of which central	248

Backup
present	Yes; Guaranteed by MMC (maintenance-free)
without battery	Yes; Program and data

Cable length
shielded, max	1000m
unshielded, max	600m

Clock
Backup time	6wk; At 40 C ambient temperature
Deviation per day, max	10s; Typ.: 2 s
Hardware clock (real-time)	Yes

Clock
Behavior of the clock following expiry of backup period	the clock continues at the time of day it had when power was switched off
Behavior of the clock following POWER-ON	Clock continues running after POWER OFF
retentive and synchronizable	Yes

Clock synchronization
in AS, master	Yes
in AS, slave	No

Clock synchronization
supported	Yes

Clock synchronization
to MPI, master	Yes

Clock synchronization
to MPI, slave	Yes

communication functions / header
Data record routing	No

communication functions / header
PG/OP communication	Yes

configuration / programming / header
Nesting levels	8
System function blocks (SFB)	see instruction list

configuration / programming / header
Command set	see instruction list
System functions (SFC)	see instruction list

Configuration software
STEP 7 Lite	No

Configuration software
STEP 7	Yes; STEP 7 V5.5 + SP1 or higher or STEP 7 V5.3 + SP2 or higher with HSP 203

Connectable encoders
2-wire sensor	Yes

Connectable encoders
permissible quiescent current (2-wire sensor), max	1.5mA

Counting range
adjustable	Yes

CPU processing times
for bit operations, typ	0.07
for floating point arithmetic, typ	0.72
for word operations, typ	0.15

CPU processing times
for fixed point arithmetic, typ	0.2

CPU-blocks
Number of blocks (total)	1024; (DBs, FCs, FBs); the maximum number of loadable blocks can be reduced by the MMC used

Data areas and their retentivity
Retentive data area (incl. timers, counters, flags), max	64kbyte

Data blocks
Retentivity preset	Yes

Data blocks
Retentivity adjustable	Yes; via non-retain property on DB

DB
Size, max	64kbyte

DB
Number, max	1024; Number range: 1 to 16000

Default addresses of the integrated channels
Digital inputs	124.0 to 125.7
Digital outputs	124.0 to 125.7

Diagnostic buffer
present	Yes

Diagnostic buffer
Number of entries, max	500

Diagnostic buffer
adjustable	Yes; From 10 to 499
Number of entries readable in RUN, max	499
of which powerfail-proof	100; Only the last 100 entries are retained
preset	10

Diagnostics indication LED
Status indicator digital output (green)	Yes

Diagnostics indication LED
Status indicator digital input (green)	Yes

Digital channels
Inputs	1008
Outputs	1008

Digital channels
of which central	1008

Digital inputs
Number of digital inputs	16

Digital inputs
of which inputs usable for technological functions	12

Digital inputs
from load voltage L+ (without load), max	80mA
Input characteristic curve in accordance with IEC 61131, type 1	Yes

Digital inputs
Rated value (DC)	24V

Digital inputs
integrated channels (DI)	16
Reverse polarity protection	Yes

Digital outputs
Number of digital outputs	16

Digital outputs
Controlling a digital input	Yes
Short-circuit protection	Yes; Clocked electronically

Digital outputs
Limitation of inductive shutdown voltage to	L+ (-48 V)
of which high-speed outputs	4; Notice: You cannot connect the fast outputs of your CPU in parallel

Digital outputs
from load voltage L+, max	50mA

Digital outputs
Rated value (DC)	24V

Digital outputs
Response threshold, typ	1A

Digital outputs
integrated channels (DO)	16

Digital outputs
Reverse polarity protection	No

Dimensions
Depth	130mm
Height	125mm
Width	80mm

Engineering with
Programming package	STEP 7 as of V5.5 + SP1 or STEP 7 V5.3 + SP2 or higher with HSP 204

FB
Size, max	64kbyte

FB
Number, max	1024; Number range: 0 to 7999

FC
Size, max	64kbyte

FC
Number, max	1024; Number range: 0 to 7999

Flag
Size, max	256byte

Flag
Number of clock memories	8; 1 memory byte

Flag
Retentivity available	Yes; MB 0 to MB 255

Flag
Retentivity preset	MB 0 to MB 15

for standard inputs
parameterizable	Yes; 0.1 / 0.3 / 3 / 15 ms (You can reconfigure the input delay of the standard inputs during program runtime. Please note that under certain circumstances your newly set filter time may not be effective until the next filter cycle.)
Rated value	3ms

for technological functions
shielded, max	100m; at maximum count frequency

for technological functions
at "0" to "1", max	16
unshielded, max	not allowed

Forcing
Forcing	Yes

Forcing
Forcing, variables	Inputs, outputs
Number of variables, max	10

General information
Firmware version	V3.3
HW functional status	01

Global data communication
Number of GD loops, max	8
Number of GD packets, transmitter, max	8
Size of GD packets, max	22byte

Global data communication
Number of GD packets, receiver, max	8
Size of GD packet (of which consistent), max	22byte
supported	Yes

Global data communication
Number of GD packets, max	8

Hardware configuration
Number of expansion units, max	3

horizontal installation
up to 40 C, max	3A
up to 60 C, max	2A

I/O address area
Inputs	1024byte
Outputs	1024byte

IEC counter
Number	Unlimited (limited only by RAM capacity)

IEC counter
Type	SFB

IEC counter
present	Yes

IEC timer
Number	Unlimited (limited only by RAM capacity)

IEC timer
Type	SFB

IEC timer
present	Yes

Input current
Current consumption (rated value)	580mA

Input current
for signal "1", typ	8mA

Input current
Current consumption (in no-load operation), typ	110mA

Input current
Inrush current, typ	5A

Input current
I	0.7A

Input voltage
for signal "0"	-3 to +5V
for signal "1"	+15 to +30 V

Input voltage
Rated value (DC)	24V

Integrated Functions
controlled positioning	No
Frequency measurement	Yes
Limit frequency (pulse)	2.5kHz
Number of pulse outputs	3; Pulse width modulation up to 2.5 kHz (see "Technological Functions" Manual)
PID controller	Yes

Integrated Functions
integrated function blocks (closed-loop control)	Yes; PID controller (see "Technological Functions" manual)
Number of frequency meters	3; up to 30 kHz (see "Technological Functions" manual)

Integrated protocol driver
3964 (R)	Yes
ASCII	Yes
RK 512	No

Interface types
RS 485	Yes; RS 422 / 485 (X.27)

Interface types
Output current of the interface, max	No

Isolation
Isolation tested with	600 V DC

Know-how protection
User program protection/password protection	Yes

Know-how protection
Block encryption	Yes; With S7 block Privacy

Load memory
Plug-in (MMC), max	8Mbyte

Load memory
Data management on MMC (after last programming), min	10a
Plug-in (MMC)	Yes

Load resistance range
upper limit	4kΩ

Load resistance range
lower limit	48Ω

Local data
per priority class, max	32kbyte; Max. 2048 bytes per block

lower limit
preset	No retentivity
upper limit	255

Mains buffering
Mains/voltage failure stored energy time	5ms
Repeat rate, min	1s

MPI
Transmission rate, max	187.5kbit/s

Nesting depth
per priority class	16

Nesting depth
additional within an error OB	4

Number of connections
overall	8

Number of connections
usable for OP communication	7
usable for PG communication	7
usable for S7 basic communication	4

Number of connections
adjustable for OP communication, max	7
adjustable for OP communication, min	1
adjustable for PG communication, max	7
adjustable for PG communication, min	1
reserved for OP communication	1
reserved for PG communication	1

Number of DP masters
integrated	none

Number of DP masters
via CP	4

Number of operable FMs and CPs (recommended)
CP, PtP	8

Number of operable FMs and CPs (recommended)
FM	8

Number of operable FMs and CPs (recommended)
CP, LAN	6

Number of PROFINET interfaces
Number of RS 422 interfaces	1; RS 422 / 485 combined
Number of RS 485 interfaces	1; MPI

Number/Number range
Granularity	1h
Range of values	0 to 2^31 hours (when using SFC 101)
retentive	Yes; Must be restarted at each restart

OB
Number, max	see instruction list

OB
Number of delay alarm OBs	2; OB 20, 21
Number of free cycle OBs	1; OB 1
Number of process alarm OBs	1; OB 40
Number of startup OBs	1; OB 100
Number of synchronous error OBs	2; OB 121, 122

OB
Number of asynchronous error OBs	4; OB 80, 82, 85, 87
Number of cyclic interrupt OBs	4; OB 32, 33, 34, 35
Number of time alarm OBs	1; OB 10
Size, max	64kbyte

of which distributed
Inputs	none

of which distributed
Outputs	none

Operating hours counter
Number	1

Output current
for signal "1" minimum load current	5mA
for signal "1" rated value	500mA

Output current
for signal "0" residual current, max	0.5mA

Output current
for signal "1" permissible range, max	0.6A

Output current
for signal "1" permissible range, min	5mA

Output voltage
for signal "1", min	L+ (-0.8 V)

Parallel switching of two outputs
for uprating	No

Parallel switching of two outputs
for redundant control of a load	Yes

Point-to-point connection
Cable length, max	1200m

Point-to-point connection
Interface controllable from the user program	Yes

Point-to-point connection
Transmission rate, max	19.2kbit/s; 38.4 kbit/s half duplex; 19.2 kbit/s full duplex

Point-to-point connection
Interface can trigger alarm/interrupt in the user program	Yes; Message on break - identification

Potential separation digital inputs
Potential separation digital inputs	Yes

Potential separation digital inputs
between the channels	No

Potential separation digital inputs
between the channels and backplane bus	Yes

Potential separation digital outputs
between the channels	Yes
between the channels, in groups of	8
Potential separation digital outputs	Yes

Potential separation digital outputs
between the channels and backplane bus	Yes

Power loss
Power loss, typ	9W

Process image
Inputs, adjustable	1024byte
Outputs, adjustable	1024byte

Process image
Inputs	1024byte
Outputs	1024byte
Outputs, default	128byte

Process image
Inputs, default	128byte

Programming language
CFC	Yes
FBD	Yes
GRAPH	Yes
HiGraph	Yes
LAD	Yes
SCL	Yes
STL	Yes

Protocols
PROFINET IO Controller	No
PROFINET IO Device	No
PROFIsafe	No

Protocols
MPI	No

Protocols
PROFIBUS DP slave	No

Protocols
PROFIBUS DP master	No

Protocols
Point-to-point connection	No
PROFINET CBA	No

Rack
Modules per rack, max	8; In rack 3 max. 7

Rack
Racks, max	4

Retentivity
adjustable	Yes

S5 compatible communication
supported	Yes; via CP and loadable FC

S7 basic communication
User data per job, max	76byte

S7 basic communication
supported	Yes; Server
User data per job (of which consistent), max	76byte; 76 bytes (with X_SEND or X_RCV); 64 bytes (with X_PUT or X_GET as server)

S7 communication
as client	Yes; Via CP and loadable FB
as server	Yes
supported	Yes
User data per job, max	180byte; With PUT/GET

S7 communication
User data per job (of which consistent), max	240byte; as server

S7 counter
Number	256

S7 message functions
Number of login stations for message functions, max	8; Depending on the configured connections for PG/OP and S7 basic communication

S7 message functions
Process diagnostic messages	Yes

S7 message functions
simultaneously active Alarm-S blocks, max	300

S7 times
Number	256

Service data
can be read out	Yes

Services
Global data communication	Yes
PG/OP communication	Yes
Routing	No
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

Status/control
Status/control variable	Yes
Variables	Inputs, outputs, memory bits, DB, times, counters

Status/control
Number of variables, max	30

Status/control
of which control variables, max	14
of which status variables, max	30

Supply voltage
permissible range, lower limit (DC)	19.2V
permissible range, upper limit (DC)	28.8V
Rated value (DC)	24V

Supply voltage
external protection for power supply lines (recommendation)	Miniature circuit breaker, type C; min. 2 A; miniature circuit breaker type B, min. 4 A

Switching capacity of the outputs
on lamp load, max	5W

Switching frequency
with inductive load, max	0.5Hz
with resistive load, max	100Hz

Switching frequency
of the pulse outputs, with resistive load, max	2.5kHz

Switching frequency
on lamp load, max	100Hz

Test commissioning functions
Number of breakpoints	4
Status block	Yes; Up to 2 simultaneously

Test commissioning functions
Single step	Yes

Time range
lower limit	10ms
upper limit	9990s

Transmission rate, RS 422/485
with 3964 (R) protocol, max	19.2kbit/s; 38.4 kbit/s half duplex; 19.2 kbit/s full duplex
with ASCII protocol, max	19.2kbit/s; 38.4 kbit/s half duplex; 19.2 kbit/s full duplex

vertical installation
up to 40 C, max	2A

Weights
Weight, approx	500g

Work memory
expandable	No
integrated	128kbyte