Simatic S7-315T-2 DP CPU 6ES7 315-7TJ10-0AB0

1. Interface
Interface type	Integrated RS 485 interface
Isolated	Yes

2. Interface
Isolated	Yes

2. Interface
Interface type	Integrated RS 485 interface

3. Interface
Interface type	PROFINET

3. Interface
Autonegotiation	Yes
Change of IP address at runtime, supported	Yes
Isolated	Yes

3. Interface
automatic detection of transmission rate	Yes; 10/100 Mbit/s

3. Interface
Autocrossing	Yes

Address area
Inputs, max	2kbyte
Outputs, max	2kbyte
User data consistency, max	1024byte

adjustable for S7 basic communication, min
adjustable for S7 basic communication, max	14
usable for S7 communication	14

adjustable for S7 communication, min
adjustable for S7 communication, max	14
total number of instances, max	32
usable for routing	X1 as MPI: max. 10; X1 as DP master: max. 24; X1 as DP slave (active): max. 14; X2 as PROFINET: 24 max

all other mounting positions
up to 40 C, max	4A

Ambient temperature during operation
max	60C
min	0C

Analog channels
Inputs	1024
Outputs	1024

Analog channels
of which central	64

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

Cable length
shielded, max	1000m

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	Yes
on Ethernet via NTP	Yes; As client
to DP, master	Yes

Clock synchronization
supported	Yes

Clock synchronization
to MPI, master	Yes

Clock synchronization
to DP, slave	Yes; Only time-of-day slave
to MPI, slave	Yes

communication functions / header
Data record routing	Yes

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	Yes; STEP 7 V5.5 SP2 or higher and S7-Technology option package V4.2 SP3

Connectable encoders
2-wire sensor	No

Counting range
adjustable	Yes

CPU processing times
for bit operations, typ	0.05
for floating point arithmetic, typ	0.45
for word operations, typ	0.09

CPU processing times
for fixed point arithmetic, typ	0.12

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	128kbyte

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	66
Digital outputs	66

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	16384
Outputs	16384

Digital channels
of which central	256

Digital inputs
Number of digital inputs	4

Digital inputs
of which inputs usable for technological functions	4

Digital inputs
Input characteristic curve in accordance with IEC 61131, type 1	Yes

Digital outputs
Number of digital outputs	8

Digital outputs
Controlling a digital input	No
Short-circuit protection	Yes

Digital outputs
Limitation of inductive shutdown voltage to	48 V
of which high-speed outputs	8

Digital outputs
Rated value (DC)	24V; (2L+)

Digital outputs
Response threshold, typ	1A

Digital outputs
Functions	for technology functions, e.g. high-speed cam switch signals

Digital outputs
Reverse polarity protection	No; (2L+)

Dimensions
Depth	130mm
Height	125mm
Width	120mm

Engineering with
Programming package	STEP 7 V5.5 SP2 or higher and S7-Technology option package V4.2 SP3

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	2048byte

Flag
Number of clock memories	8; 1 memory byte

Flag
Retentivity available	Yes; MB 0 to MB 2 047

Flag
Retentivity preset	MB 0 to MB 15

for technological functions
at "0" to "1", max	10
at "1" to "0", max	10

Forcing
Forcing	Yes

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

General information
Firmware version	CPU: V3.2; integrated technology V4.1.5
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

horizontal installation
up to 40 C, max	4A
up to 60 C, max	3A

I/O address area
Inputs	2048byte
Outputs	2048byte

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)	1050mA

Input current
for signal "1", typ	7mA

Input current
Current consumption (in no-load operation), typ	230mA

Input current
Inrush current, typ	6.5A

Input current
I	1A

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

Input voltage
Rated value (DC)	24V

Integrated high-speed cams
Switching accuracy (+/-)	70

Interface types
integrated switch	Yes
Number of ports	2
RJ 45 (Ethernet)	Yes

Interface types
RS 485	Yes

Interface types
Output current of the interface, max	200mA

Interfaces
Number of PROFINET interfaces	1

Interfaces
Number of RS 485 interfaces	2

Interfaces
Number of industrial Ethernet interfaces	1

Interrupts/diagnostics/status information
Alarms	No
Diagnostics function	No

Isolation
Isolation tested with	500 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

Load voltage L+
Rated value (DC)	24V

Load voltage L+
Reverse polarity protection	Yes

Local data
per priority class, max	32768byte; Max. 2048 bytes per block

lower limit
preset	No retentivity
upper limit	255

Media redundancy
Number of stations in the ring, max	50
Switchover time on line break, typ	200ms; PROFINET MRP

MPI
Transmission rate, max	12Mbit/s

Nesting depth
per priority class	16

Nesting depth
additional within an error OB	4

Number of connections
overall	16

Number of connections
usable for OP communication	15
usable for PG communication	15
usable for S7 basic communication	14

Number of connections
adjustable for OP communication, max	15
adjustable for OP communication, min	1
adjustable for PG communication, max	15
adjustable for PG communication, min	1
reserved for OP communication	1
reserved for PG communication	1

Number of DP masters
integrated	2; 1 DP and 1 DP (drive)

Number of DP masters
via CP	2; for DP

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	8

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 isochronous mode OBs	1; OB 61 - isochronous mode is possible either on DP or PROFINET IO (not simultaneously)
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	6; OB 80, 82, 83, 85, 86, 87 (OB83 only for PROFINET IO)
Number of cyclic interrupt OBs	4; OB 32, 33, 34, 35
Number of DPV1 alarm OBs	3; OB 55, 56, 57
Number of technology synchronous alarm OBs	1; OB 65
Number of time alarm OBs	1; OB 10
Size, max	64kbyte

of which distributed
Inputs	2048byte

of which distributed
Outputs	2048byte

Open IE communication
ISO-on-TCP (RFC1006)	Yes; via integrated PROFINET interface and loadable FBs
TCP/IP	Yes; via integrated PROFINET interface and loadable FBs
UDP	Yes; via integrated PROFINET interface and loadable FBs

Open IE communication
Local port numbers used at the system end	0, 20, 21, 23, 25, 80, 102, 135, 161, 443, 8080, 34962, 34963, 34964, 65532, 65533, 65534, 65535

Open IE communication
Keep-alive function, supported	Yes
Number of connections, max	8

Open IE communication
Data length for connection type 01H, max	1460byte
Data length for connection type 11H, max	32768byte
Data length, max	1472byte
several passive connections per port, supported	Yes

Operating hours counter
Number	1

Output current
for signal "1" rated value	0.5A

Output current
for signal "0" residual current, max	0.3mA

Output current
for signal "1" permissible range for 0 to 60 C, max	0.6A
for signal "1" permissible range for 0 to 60 C, min	5mA

Output voltage
for signal "0", max	3V; (2L+)
for signal "1", min	Rated voltage -2.5 V

Parallel switching of two outputs
for uprating	No

Parallel switching of two outputs
for redundant control of a load	No

Potential separation digital inputs
between the channels and backplane bus	Yes

Potential separation digital outputs
between the channels and backplane bus	Yes

Power loss
Power loss, typ	7.5W

Process image
Inputs, adjustable	2048byte
Outputs, adjustable	2048byte

Process image
Inputs	2048byte
Outputs	2048byte
Outputs, default	128byte

Process image
Inputs, default	128byte

Product function
Isochronous mode	Yes; Via PROFIBUS DP or PROFINET interface

PROFIBUS DP master
Number of DP slaves, max	64

PROFIBUS DP master
Transmission rate, max	12Mbit/s

PROFIBUS DP slave
Address area, max	32
automatic baud rate search	Yes; only with passive interface
Transmission rate, max	12Mbit/s
User data per address area, max	32byte

PROFIBUS DP slave
GSD file	http://support.automation.siemens.com in Product Support area

PROFINET IO Controller
Transmission rate, max	100Mbit/s

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

Protocols
Media redundancy	Yes
Open IE communication	Yes; Via TCP/IP, ISO on TCP, and UDP
PROFINET IO Controller	Yes; Also simultaneously with IO-Device functionality
PROFINET IO Device	Yes; Also simultaneously with IO Controller functionality
PROFIsafe	No
Web server	Yes

Protocols
MPI	No

Protocols
PROFIBUS DP slave	No

Protocols
PROFIBUS DP master	No

Protocols
Point-to-point connection	No

Rack
Modules per rack, max	8

Rack
Racks, max	1

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
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 integrated PROFINET interface and loadable FB or via CP and loadable FB
as server	Yes
supported	Yes
User data per job, max	See online help of STEP 7 (shared parameters of the SFBs/FBs and of the SFCs/FCs of S7 Communication)

S7 counter
Number	256

S7 message functions
Number of login stations for message functions, max	16; 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
Activation/deactivation of DP slaves	Yes
Activation/deactivation of IO Devices	Yes
Device replacement without swap medium	Yes
Direct data exchange (slave-to-slave communication)	Yes
DPV1	No
Equidistance	Yes
Global data communication	No
IO Devices changing during operation (partner ports), supported	Yes
IRT	Yes
Isochronous mode	No
Number of connectable IO Devices for RT, max	128
Number of connectable IO Devices, max	128
Number of DP slaves that can be simultaneously activated/deactiv	8
Number of IO Controllers with shared device, max	2
Number of IO Devices per tool, max	8
Number of IO Devices that can be simultaneously activated/deacti	8
Number of IO devices with prioritized startup, max	32
of which in line, max	128
Of which IO devices with IRT, max	64
PG/OP communication	Yes
Prioritized startup	Yes
PROFIenergy	Yes; With SFB 73 / 74 prepared for loadable PROFIenergy standard FB for I-Device
Routing	Yes
S7 basic communication	No
S7 communication	Yes; With loadable FBs, max. configurable connections: 14, max. number of instances: 32
S7 communication, as client	No
S7 communication, as server	Yes; Connection configured on one side only
Send cycles	250
Shared device	Yes
SYNC/FREEZE	No
Updating time	250

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

Submodules
Number, max	64
User data per submodule, max	1024byte

Subprocess images
Number of subprocess images, max	1; With PROFINET IO, the length of the user data is limited to 1600 bytes

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)	2 A min

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

Switching frequency
with inductive load, max	0.2Hz; According to IEC 60947-5-1, DC-13
with resistive load, max	100Hz

Switching frequency
on lamp load, max	100Hz

Test commissioning functions
Number of breakpoints	4; without continuation
Status block	Yes; Up to 2 simultaneously

Test commissioning functions
Single step	Yes

Time range
lower limit	10ms
upper limit	9990s

Transfer memory
Inputs	244byte
Inputs, max	1440byte; Per IO Controller with shared device
Outputs	244byte
Outputs, max	1440byte; Per IO Controller with shared device

User data per DP slave
Inputs, max	244byte
Outputs, max	244byte

vertical installation
up to 40 C, max	4

Web server
supported	Yes
User-defined websites	Yes

Web server
Number of HTTP clients	5

Weights
Weight, approx	640g

Work memory
expandable	No
integrated	384kbyte