6ES7151-7AA11-0AB0 ET200S, IM151-7 CPU INTERFACE , 64KB

Product Code: 6ES7151-7AA11-0AB0

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SIMATIC DP, IM151-7 CPU FOR ET200S, 64 KB WORKING MEMORY INTEGR. PROFIBUS DP INTERFACE (9 PIN SUB-D, FEMALE) AS DP SLAVE, W/O BATTERY
General information
Hardware product version 01
Firmware version V2.1
Engineering with
Programming package STEP 7 V5.3 or higher
Supply voltage
Load voltage L+
Rated value (DC) 24 V
permissible range, lower limit (DC) 20.4 V
permissible range, upper limit (DC) 28.8 V
short-circuit protection Yes
Reverse polarity protection Yes
Input current
from supply voltage 1L+, max. 250 mA; 280 mA with DP master module
Output current
Current output to backplane bus (DC 5 V), max. 700 mA
Power losses
Power loss, typ. 3.3 W
Memory
Work memory
integrated 64 kbyte; approx. 21 K instructions
expandable No
Load memory
pluggable (MMC) Yes
pluggable (MMC), max. 8 Mbyte
Data management on MMC (after last programming), min. 10 a
Backup
present Yes; Guaranteed by MMC (maintenance-free)
CPU processing times
for bit operations, typ. 0.1 µs
for word operations, typ. 0.2 µs
for fixed point arithmetic, typ. 2 µs
for floating point arithmetic, typ. 3 µs
CPU-blocks
Number of blocks (total) 1024; FCs + FBs + DBs
DB
Number, max. 511; from DB1 to DB511
Size, max. 16 kbyte
FB
Number, max. 512; In number range from FB 0 to FB 2047
Size, max. 16 kbyte
FC
Number, max. 512; In number band of FC0 to FC2047
Size, max. 16 kbyte
OB
Number, max. see instruction list
Size, max. 16 kbyte
Number of free cycle OBs 1; OB 1
Number of time alarm OBs 1; OB 10
Number of delay alarm OBs 1; OB 20
Number of time interrupt OBs 1; OB 35
Number of process alarm OBs 1; OB 40
Number of startup OBs 1; OB 100
Number of asynchronous error OBs 1; OB 80
Nesting depth
per priority class 8
additional within an error OB 4
Counters, timers and their retentivity
S7 counter
Number 256
Retentivity
adjustable Yes
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 256
Retentivity
adjustable Yes
preset No times retentive
Time range
lower limit 10 ms
upper limit 9990 s
IEC timer
present Yes
Type SFB
Number Unlimited (limited only by RAM capacity)
Data areas and their retentivity
retentive data area in total (incl. times, counters, flags), max. all
Flag
Number, max. 256 byte
Retentivity available Yes
Retentivity preset MB 0 to MB 15
Number of clock memories 8; 1 memory byte
Data blocks
Number, max. 511; DB 0 reserved
Size, max. 16 kbyte
Local data
per priority class, max. 510 byte
Address area
I/O address area
Inputs 2048 kbyte
Outputs 2048 kbyte
Process image
Inputs 128 byte; Not adjustable
Outputs 128 byte; Not adjustable
Digital channels
Inputs 16336
Outputs 16336
Inputs, of which central 248
Outputs, of which central 248
Analog channels
Inputs 1021
Outputs 1021
Inputs, of which central 124
Outputs, of which central 124
Time of day
Clock
Hardware clock (real-time clock) Yes
battery-backed and synchronizable Yes
Deviation per day, max. 10 s
Backup time 6 wk; At 40 °C ambient temperature, typically
Operating hours counter
Number 1
Number/Number range 0
Range of values 0 to 2^31 hours (when using SFC 101)
Granularity 1 hour
retentive Yes; Must be restarted at each restart
Clock synchronization
supported Yes
to MPI, master Yes
to MPI, slave Yes
in AS, master No
in AS, slave No
1st interface
Interface type Integrated RS 485 interface
Physics RS 485
Isolated Yes
Power supply to interface (15 to 30 V DC), max. 80 mA
Functionality
MPI Yes
DP master No
DP slave Yes; active / passive
Point-to-point connection No
MPI
Number of connections 12; Notice: 12 connections per CPU, not per interface
Transmission rate, max. 12 Mbit/s
Services
PG/OP communication Yes
Routing Yes; With master module
Global data communication Yes
S7 basic communication Yes
S7 communication Yes
S7 communication, as client No
S7 communication, as server Yes
DP slave
Number of connections 12; Notice: 12 connections per CPU, not per interface
GSD file http://www.ad.siemens.de/csi_e/gsd
Transmission rate, max. 12 Mbit/s
Automatic baud rate search Yes; only with passive interface
Address area, max. 32
User data per address area, max. 32 byte; Up to max. size of the transfer memory
Services
Routing Yes; Only when interface active and in master mode
S7 communication, as client No
S7 communication, as server Yes
Direct data exchange (slave-to-slave communication) Yes
DPV1 No
Transfer memory
Inputs 244 byte
Outputs 244 byte
2nd interface
Interface type External interface via master module 6ES7138-4HA00-0AB0
Physics RS 485
Isolated Yes
Power supply to interface (15 to 30 V DC), max. No
Functionality
MPI No
DP master Yes
Point-to-point connection No
DP master
Number of connections, max. 12; Notice: 12 connections per CPU, not per interface
Transmission rate, max. 12 Mbit/s
Number of DP slaves, max. 32; Per station
Services
PG/OP communication Yes
Routing Yes
Global data communication No
S7 basic communication Yes
S7 communication Yes
S7 communication, as client No
S7 communication, as server Yes
SYNC/FREEZE Yes
Activation/deactivation of DP slaves Yes
Direct data exchange (slave-to-slave communication) Yes
DPV1 Yes
Address area
Inputs, max. 2 kbyte
Outputs, max. 2 kbyte
User data per DP slave
Inputs, max. 244 byte
Outputs, max. 244 byte
Isochronous mode
Isochronous operation (application synchronized up to terminal) No
Communication functions
PG/OP communication Yes
Global data communication
supported Yes
Number of GD packets, max. 4
Number of GD packets, transmitter, max. 4
Number of GD packets, receiver, max. 4
Size of GD packets, max. 22 byte
Size of GD packet (of which consistent), max. 22 byte
S7 basic communication
supported Yes
User data per job, max. 76 byte
User data per job (of which consistent), max. 76 byte; 76 bytes (with X_SEND or X_RCV); 64 bytes (with X_PUT or X_GET as server)
S7 communication
supported Yes
as server Yes
As client No
User data per job, max. 180 byte
User data per job (of which consistent), max. 64 byte
S5-compatible communication
supported No
Standard communication (FMS)
supported No
Number of connections
overall 12
usable for PG communication 11
reserved for PG communication 1
usable for OP communication 11
reserved for OP communication 1
usable for S7 basic communication 10
Reserved for S7 basic communication 0
usable for routing 4; As slave only with active interface, with IM 151-7 CPU as DP master
S7 message functions
Number of login stations for message functions, max. 12; Depending on the configured connections for PG/OP and S7 basic communication
Process diagnostic messages Yes; ALARM_S, ALARM_SC, ALARM_SQ
simultaneously active Alarm-S blocks, max. 40
Test commissioning functions
Status block Yes
Single step Yes
Number of breakpoints 2
Status/control
Status/control variable Yes
Variables Inputs, outputs, memory bits, DB, times, counters
Number of variables, max. 30
of which status variables, max. 30
of which control variables, max. 14
Forcing
Forcing Yes
Force, variables Inputs, outputs
Number of variables, max. 10
Diagnostic buffer
present Yes
Number of entries, max. 100
adjustable No
Galvanic isolation
between load voltage and all other switching components Yes
between PROFIBUS DP and all other circuit components Yes
Permissible potential difference
between different circuits 75 VDC / 60 VAC
Isolation
Isolation checked with 500 V DC
Configuration
Configuration rules max. 63 peripheral modules per station; station width < 1 m or < 2 m; max. 10 A per load group (power module); master interface module on right next to IM 151-7 CPU (X2 interface)
Configuration software
STEP 7 Yes
programming
Command set see instruction list
Nesting levels 8
System functions (SFC) see instruction list
System function blocks (SFB) see instruction list
Programming language
LAD Yes
FBD Yes
STL Yes
SCL Yes; Optional
GRAPH Yes; Optional
Know-how protection
User program protection/password protection Yes
Cycle time monitoring
lower limit 1 ms
upper limit 6000 ms
adjustable Yes
preset 150 ms
Dimensions
Width 60 mm; DP master module: 35 mm
Height 119.5 mm
Depth 75 mm
Weights
Weight, approx. 200 g; DP master module: Approx. 100 g
Status Jun 6, 2014

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