Article number |
6ES7151-7AB00-0AB0
|
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*** Spare part *** SIMATIC DP, IM151-7 CPU FO for ET200S, RAM 48 KB (FW V1.13 or higher), with integrated PROFIBUS DP interface (FOC Simplex connector) as DP slave, without battery |
General information |
HW functional status |
04 |
Firmware version |
V1.1 |
Engineering with |
● Programming package |
STEP 7 V5.1 or higher |
Supply voltage |
Rated value (DC) |
24 V |
permissible range, lower limit (DC) |
20.4 V |
permissible range, upper limit (DC) |
28.8 V |
Reverse polarity protection |
Yes; against destruction |
Input current |
Inrush current, max. |
3.5 A |
from supply voltage 1L+, max. |
250 mA |
Output current |
for backplane bus (5 V DC), max. |
700 mA |
Power loss |
Power loss, typ. |
3.3 W |
Memory |
Work memory |
● integrated |
48 kbyte; as of FW V1.13 48 KB; previously 24 KB |
● expandable |
No |
Load memory |
● Plug-in (MMC) |
Yes |
● Plug-in (MMC), max. |
2 Mbyte |
● Data management on MMC (after last programming), min. |
10 a |
Backup |
● present |
No |
CPU processing times |
for bit operations, typ. |
0.3 µs |
for word operations, typ. |
1 µs |
for fixed point arithmetic, typ. |
2 µs |
for floating point arithmetic, typ. |
50 µs |
for timer/counter operations, typ. |
12 µs |
CPU-blocks |
DB |
● Number, max. |
127; Number range: 1 to 127 |
● Size, max. |
8 kbyte |
FB |
● Number, max. |
128; Number range: 0 to 127 |
● Size, max. |
8 kbyte |
FC |
● Number, max. |
128; Number range: 0 to 127 |
● Size, max. |
8 kbyte |
OB |
● Size, max. |
8 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 cyclic 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 |
4; OB 80, 82, 85, 86 |
Nesting depth |
● per priority class |
8 |
● additional within an error OB |
4 |
Counters, timers and their retentivity |
S7 counter |
● Number |
64 |
Retentivity |
— adjustable |
Yes |
— preset |
Z 0 to Z 7 |
Counting range |
— adjustable |
Yes |
— counting range / of S7 counters / initial value |
0 |
— counting range / of S7 counters / full-scale value |
999 |
IEC counter |
● present |
Yes |
● Type |
SFB |
● Number |
Unlimited (limited only by RAM capacity) |
S7 times |
● Number |
128 |
Retentivity |
— adjustable |
Yes |
— preset |
No retentivity |
Time range |
— time range / of the S7 timers / initial value |
10 ms |
— time range / of the S7 timers / full-scale value |
9 990 s |
IEC timer |
● present |
Yes |
● Type |
SFB |
● Number |
Unlimited (limited only by RAM capacity) |
Data areas and their retentivity |
Retentive data area (incl. timers, counters, flags), max. |
4 736 byte |
Flag |
● Size, max. |
256 byte |
● Retentivity available |
Yes; MB 0 to MB 255 |
● Retentivity preset |
MB 0 to MB 15 |
● Number of clock memories |
8; 1 memory byte |
Data blocks |
● Retentivity adjustable |
Yes; Max. 8 DB, 4096 data bytes in total |
● Retentivity preset |
No retentivity |
Local data |
● per priority class, max. |
256 byte; Local data max.: 1536 byte |
Address area |
I/O address area |
● Inputs |
1 536 byte |
● Outputs |
1 536 byte |
of which distributed |
— Inputs |
64 byte |
— Outputs |
64 byte |
Process image |
● Inputs |
128 byte |
● Outputs |
128 byte |
Digital channels |
● Inputs |
248; max. |
● Outputs |
248; max. |
Analog channels |
● Inputs |
124; max. |
● Outputs |
124; max. |
Addressing volume |
● Inputs |
244 byte |
● Outputs |
244 byte |
Hardware configuration |
connectable programming devices/PCs |
PGs/OPs with STEP 7 connectable via PROFIBUS interface |
Number of modules per system, max. |
63 |
Mounting rail |
● Number of mounting rails that can be used |
1 |
● Length of mounting rail, max. |
2 m; Station width: ≤ 1 m or < 2 m |
Time of day |
Clock |
● Software clock |
Yes |
Operating hours counter |
● Number |
0; No |
Interfaces |
Interfaces/bus type |
1x PROFIBUS DP |
1. Interface |
Interface type |
Fiber-optic interface and integrated RS 485 interface for programming |
Isolated |
No |
Interface types |
● RS 485 |
Yes |
● Output current of the interface, max. |
80 mA; With RS 485 |
Protocols |
● MPI |
No |
● PROFIBUS DP slave |
Yes |
● Point-to-point connection |
No |
PROFIBUS DP slave |
● Number of connections |
11 |
● GSD file |
http://www.siemens.com/profibus-gsd
|
● Transmission rate, max. |
12 Mbit/s |
● Address area, max. |
32 |
● User data per address area, max. |
32 byte; Up to max. size of the transfer memory |
Services |
— PG/OP communication |
Yes |
— Routing |
No |
— Global data communication |
No |
— S7 basic communication |
Yes; as server |
— S7 communication |
Yes; as server |
— S7 communication, as client |
No |
— S7 communication, as server |
Yes |
— Direct data exchange (slave-to-slave communication) |
Yes |
Transfer memory |
— Inputs |
64 byte |
— Outputs |
64 byte |
Interface types |
RS 485 |
● Cable length, max. |
1 000 m; 100 to 1 000 m (depending on transmission speed), without repeaters |
Protocols |
Open IE communication |
● TCP/IP |
No |
PROFIBUS DP |
● Number of node addresses, max. |
1 to 125 permitted |
communication functions / header |
PG/OP communication |
Yes |
Global data communication |
● supported |
No |
S7 basic communication |
● communication function / S7 basic communication |
Yes; as server |
● User data per job, max. |
76 byte |
● User data per job (of which consistent), max. |
32 byte; with I_PUT/I_GET |
S7 communication |
● supported |
Yes |
● as server |
Yes |
● as client |
No |
● User data per job, max. |
160 kbyte |
● User data per job (of which consistent), max. |
32 byte |
S5 compatible communication |
● supported |
No |
Standard communication (FMS) |
● supported |
No |
S7 message functions |
Process diagnostic messages |
Yes; ALARM_S, ALARM_SQ |
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. |
|
— of which status variables, max. |
30 |
— of which control variables, max. |
14 |
Forcing |
● Forcing |
Yes |
● Forcing, variables |
Inputs, outputs |
● Number of variables, max. |
10 |
Diagnostic buffer |
● present |
Yes |
● Number of entries, max. |
100 |
— adjustable |
No |
Isolation |
Isolation tested with |
500 V DC |
Degree and class of protection |
IP degree of protection |
IP20 |
Ambient conditions |
Ambient temperature during operation |
● min. |
0 °C |
● max. |
60 °C |
configuration / header |
Configuration software |
● STEP 7 |
Yes; as of V5.1 |
● STEP 7 Lite |
Yes; V2.0 or higher |
configuration / programming / header |
● Command set |
Binary logic operations, bracketed operations, result allocation, saving, counting, loading, transferring, comparing, shifting, rotating, complementation, calling blocks, fixed point arithmetic, floating point arithmetic, jump functions |
● Nesting levels |
8 |
● Program organization |
Linear, structured |
● System functions (SFC) |
Interrupt and error processing, copy data, clock functions, diagnostic functions, module parameterization, operating mode transitions |
Programming language |
— LAD |
Yes |
— FBD |
Yes |
— STL |
Yes |
— SCL |
Yes |
Software libraries |
— Process diagnostics |
Yes |
— Software controller |
Yes; depending on the required memory space and the resulting execution time |
Know-how protection |
● User program protection/password protection |
Yes |
programming / cycle time monitoring / header |
● lower limit |
1 ms |
● upper limit |
6 000 ms |
● adjustable |
Yes |
● preset |
150 ms |
Dimensions |
Width |
60 mm |
Height |
119.5 mm |
Depth |
75 mm |
Weights |
Weight, approx. |
200 g |