SIPLUS ET 200S IM 151-7 CPU based on 6ES7151-7AA21-0AB0 with conformal coating, -25…+60 °C, ET 200S, 128 KB work memory with integrated PROFIBUS DP interface (9-pole D-sub socket) as DP Slave, without battery SIMATIC MMC required
Product Type: Industrial Automation Component
General
| Article number |
6AG1151-7AA21-2AB0 |
General information
| HW functional status |
01 |
| Firmware version |
V3.3 |
Product function
Engineering with
| ● Programming package |
V5.5 + SP1 or higher or V5.2 + SP1 or higher + HSP 219 |
Supply voltage
| Rated value (DC) |
24 V |
| permissible range, lower limit (DC) |
19.2 V |
| permissible range, upper limit (DC) |
28.8 V |
| Reverse polarity protection |
Yes; against destruction |
| external protection for power supply lines (recommendation) |
24 V DC/16 A miniature circuit breaker with type B and C tripping characteristics. Note: A 24 V DC/16 A miniature circuit breaker with type B tripping characteristics trips before and with type C tripping characteristic after the device protection fuse. |
Mains buffering
| ● Mains/voltage failure stored energy time |
5 ms |
Input current
| Inrush current, typ. |
1.8 A |
| I²t |
0.09 A²·s |
| from supply voltage 1L+, max. |
320 mA; 410 mA with DP master module |
Output current
| for backplane bus (5 V DC), max. |
700 mA |
Power loss
Work memory
| ● integrated |
128 kbyte |
| ● expandable |
No |
Load memory
| ● Plug-in (MMC) |
Yes |
| ● Plug-in (MMC), max. |
8 Mbyte |
| ● Data management on MMC (after last programming), min. |
10 a |
Backup
| ● present |
Yes; Ensured by SIMATIC Micro Memory Card (maintenance-free) |
CPU processing times
| for bit operations, typ. |
0.06 µs |
| for word operations, typ. |
0.12 µs |
| for fixed point arithmetic, typ. |
0.16 µs |
| for floating point arithmetic, typ. |
0.59 µs |
CPU-blocks
| Number of blocks (total) |
1 024; (DBs, FCs, FBs); the maximum number of loadable blocks can be reduced by the MMC industrial. |
| ● Number, max. |
1 024; Number range: 1 to 16000 |
| ● Size, max. |
64 kbyte |
| ● Number, max. |
1 024; Number range: 0 to 7999 |
| ● Size, max. |
64 kbyte |
| ● Number, max. |
1 024; Number range: 0 to 7999 |
| ● Size, max. |
64 kbyte |
| ● Number, max. |
See S7-300 operation 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 DPV1 alarm OBs |
3; OB 55, 56, 57 |
| ● Number of startup OBs |
1; OB 100 |
| ● Number of asynchronous error OBs |
6; OB 80, 82, 83 (for centralized I/O only, not for distributed I/O), 85, 86, 87 |
| ● Number of synchronous error OBs |
2; OB 121, 122 |
Nesting depth
| ● per priority class |
16 |
| ● additional within an error OB |
4 |
S7 counter
Retentivity
| — adjustable |
Yes |
| — preset |
Z 0 to Z 7 |
| — adjustable |
Yes |
| — preset |
No retentivity |
Counting range
| — lower limit |
0 |
| — upper limit |
999 |
IEC counter
| ● present |
Yes |
| ● Type |
SFB |
| ● Number |
Unlimited (limited only by RAM capacity) |
S7 timer
Time range
| — lower limit |
10 ms |
| — upper limit |
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. |
64 kbyte |
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; via non-retain property on DB |
| ● Retentivity preset |
Yes |
Local data
| ● per priority class, max. |
32 kbyte; Max. 2048 bytes per block |
I/O address area
| ● Inputs |
2 048 byte |
| ● Outputs |
2 048 byte |
of which distributed
| — Inputs |
2 048 byte |
| — Outputs |
2 048 byte |
Process image
| ● Inputs |
2 048 byte |
| ● Outputs |
2 048 byte |
| ● Inputs, adjustable |
2 048 byte |
| ● Outputs, adjustable |
2 048 byte |
| ● Inputs, default |
128 byte |
| ● Outputs, default |
128 byte |
Digital channels
| ● Inputs |
16 336 |
| — of which central |
496 |
| ● Outputs |
16 336 |
| — of which central |
496 |
Analog channels
| ● Inputs |
1 021 |
| — of which central |
124 |
| ● Outputs |
1 021 |
| — of which central |
124 |
Hardware configuration
| Number of modules per system, max. |
63; Centralized |
Mounting rail
| ● Number of mounting rails that can be industrial |
1 |
| ● Length of mounting rail, max. |
Station width: ≤ 1 m or < 2 m |
Clock
| ● Hardware clock (real-time) |
Yes |
| ● retentive and synchronizable |
Yes |
| ● Backup time |
6 wk; At 40 °C ambient temperature, typically |
| ● 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 |
the clock continues at the time of day it had when power was switched off |
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 |
Clock synchronization
| ● supported |
Yes |
| ● to MPI, master |
Yes |
| ● on MPI, device |
Yes |
| ● to DP, master |
Yes; With DP slave only slave clock |
| ● on DP, device |
Yes |
| ● in AS, master |
No |
| ● in AS, device |
No |
Interfaces
| Interfaces/bus type |
1 x MPI/PROFIBUS DP |
1. Interface
| Interface type |
Integrated RS 485 interface |
| Isolated |
Yes |
Interface types
| ● RS 485 |
Yes |
| ● Output current of the interface, max. |
80 mA |
| ● RS 485 |
Yes |
| ● Output current of the interface, max. |
No |
Protocols
| ● MPI |
Yes |
| ● PROFIBUS DP master |
No |
| ● PROFIBUS DP device |
Yes; active / passive |
| ● Point-to-point connection |
No |
| ● Transmission rate, max. |
12 Mbit/s |
| ● MPI |
No |
| ● PROFIBUS DP master |
Yes |
| ● PROFIBUS DP device |
No |
Services
| — PG/OP communication |
Yes |
| — Routing |
Yes; With master module |
| — Global data communication |
Yes |
| — S7 basic communication |
Yes |
| — S7 communication |
Yes; Only server, configured on one side |
| — S7 communication, as client |
No |
| — S7 communication, as server |
Yes |
| — PG/OP communication |
Yes |
| — Routing |
Yes; Only with active, integrated DP slave interface and inserted DP master module in DP master mode |
| — Global data communication |
No |
| — S7 basic communication |
No |
| — S7 communication |
Yes; Only server, configured on one side |
| — S7 communication, as client |
No |
| — S7 communication, as server |
Yes |
| — Direct data exchange (slave-to-slave communication) |
Yes |
| — DPV1 |
No |
| — PG/OP communication |
Yes |
| — Routing |
Yes |
| — Global data communication |
No |
| — S7 basic communication |
Yes; I blocks only |
| — S7 communication |
Yes; Only server, configured on one side |
| — S7 communication, as client |
No |
| — S7 communication, as server |
Yes |
| — Equidistance |
Yes |
| — Isochronous mode |
No |
| — SYNC/FREEZE |
Yes |
| — activation/deactivation of DP devices |
Yes |
| — max. number of DP devices that can be activated/deactivated at the same time |
8 |
| — Direct data exchange (slave-to-slave communication) |
Yes |
| — DPV1 |
Yes |
PROFIBUS DP device
| ● GSD file |
The latest GSD file is available on the Internet (http://www.siemens.com/profibus-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 |
Transfer memory
| — Inputs |
244 byte |
| — Outputs |
244 byte |
2. Interface
| Interface type |
External interface via master module 6ES7138-4HA00-0AB0 |
| Isolated |
Yes |
PROFIBUS DP master
| ● Transmission rate, max. |
12 Mbit/s |
| ● max. number of DP devices |
32; Per station |
Address area
| — Inputs, max. |
2 kbyte |
| — Outputs, max. |
2 kbyte |
User data per DP device
| — Inputs, max. |
244 byte |
| — Outputs, max. |
244 byte |
Open IE communication
Communication functions
| PG/OP communication |
Yes |
| Data record routing |
Yes; With DP master module |
Global data communication
| ● supported |
Yes |
| ● Number of GD loops, max. |
8 |
| ● Number of GD packets, max. |
8 |
| ● Number of GD packets, transmitter, max. |
8 |
| ● Number of GD packets, receiver, max. |
8 |
| ● 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. |
See online help of STEP 7 (shared parameters of the SFBs/FBs and of the SFCs/FCs of S7 Communication) |
| ● User data per job (of which consistent), max. |
See online help of STEP 7 (shared parameters of the SFBs/FBs and of the SFCs/FCs of S7 Communication) |
Number of connections
| ● overall |
12 |
| ● usable for PG communication |
11 |
| — reserved for PG communication |
1 |
| — adjustable for PG communication, min. |
1 |
| — adjustable for PG communication, max. |
11 |
| ● usable for OP communication |
11 |
| — reserved for OP communication |
1 |
| — adjustable for OP communication, min. |
1 |
| — adjustable for OP communication, max. |
11 |
| ● usable for S7 basic communication |
10 |
| — reserved for S7 basic communication |
0 |
| — adjustable for S7 basic communication, min. |
0 |
| — adjustable for S7 basic communication, max. |
10 |
| ● 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, ALARM_D, ALARM_DQ |
| simultaneously active Alarm_S blocks, max. |
300 |
Test commissioning functions
| Status block |
Yes; Up to 2 simultaneously |
| Single step |
Yes |
| Number of breakpoints |
4 |
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 |
| ● Forcing, variables |
Inputs, outputs |
| ● Number of variables, max. |
10 |
Diagnostic buffer
| ● present |
Yes |
| ● Number of entries, max. |
500 |
| — can be set |
No |
| — of which powerfail-proof |
100; Only the last 100 entries are retained |
| ● Number of entries readable in RUN, max. |
499 |
| — can be set |
Yes; From 10 to 499 |
| — preset |
10 |
Service data
Interrupts/diagnostics/status information
| Alarms |
Yes |
| Diagnostics function |
Yes |
Diagnostics indication LED
| ● Group error SF (red) |
Yes |
| ● Monitoring 24 V voltage supply ON (green) |
Yes |
Potential separation
| between PROFIBUS DP and all other circuit components |
Yes |
Isolation
| Isolation tested with |
500 V DC |
Standards, approvals, certificates
Ambient temperature during operation
| ● min. |
-25 °C; = Tmin |
| ● max. |
60 °C; = Tmax |
Altitude during operation relating to sea level
| ● Installation altitude above sea level, max. |
5 000 m |
| ● Ambient air temperature-barometric pressure-altitude |
Tmin ... Tmax at 1 140 hPa ... 795 hPa (-1 000 m ... +2 000 m) // Tmin ... (Tmax - 10 K) at 795 hPa ... 658 hPa (+2 000 m ... +3 500 m) // Tmin ... (Tmax -20 K) at 658 hPa ... 540 hPa (+3 500 m ... +5 000 m) |
Relative humidity
| ● With condensation, tested in accordance with IEC 60068-2-38, max. |
100 %; RH incl. condensation/frost (no commissioning under condensation conditions) |
Use in stationary industrial systems
| — to biologically active substances according to EN 60721-3-3 |
Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna); Class 3B3 on request |
| — to chemically active substances according to EN 60721-3-3 |
Yes; Class 3C4 (RH < 75 %) incl. salt spray acc. to EN 60068-2-52 (severity degree 3); * |
| — to mechanically active substances according to EN 60721-3-3 |
Yes; Class 3S4 incl. sand, dust, * |
Use on ships/at sea
| — to biologically active substances according to EN 60721-3-6 |
Yes; Class 6B2 mold and fungal spores (excluding fauna); Class 6B3 on request |
| — to chemically active substances according to EN 60721-3-6 |
Yes; Class 6C3 (RH < 75 %) incl. salt spray acc. to EN 60068-2-52 (severity degree 3); * |
| — to mechanically active substances according to EN 60721-3-6 |
Yes; Class 6S3 incl. sand, dust; * |
Usage in industrial process technology
| — Against chemically active substances acc. to EN 60654-4 |
Yes; Class 3 (excluding trichlorethylene) |
| — Environmental conditions for process, measuring and control systems acc. to ANSI/ISA-71.04 |
Yes; Level GX group A/B (excluding trichlorethylene; harmful gas concentrations up to the limits of EN 60721-3-3 class 3C4 permissible); level LC3 (salt spray) and level LB3 (oil) |
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
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 |
| — CFC |
Yes; Optional |
| — GRAPH |
Yes; Optional |
| — HiGraph® |
Yes; Optional |
Know-how protection
| ● User program protection/password protection |
Yes |
| ● Block encryption |
Yes; With S7 block Privacy |
Cycle time monitoring
| ● lower limit |
1 ms |
| ● upper limit |
6 000 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 |
Classifications
| Version |
Classification |
| eClass |
16 |
| eClass |
14 |
| eClass |
12 |
| eClass |
9.1 |
| eClass |
9 |
| eClass |
8 |
| eClass |
7.1 |
| eClass |
6 |
| ETIM |
10 |
| ETIM |
9 |
| ETIM |
8 |
| ETIM |
7 |
| IDEA |
4 |
| UNSPSC |
15 |
General Product Approval
| EU declaration of conformity |
Yes |
| Manufacturer Declaration |
Yes |
| UK Declaration of Conformity |
Yes |
| China RoHS |
Yes |
| UL |
Yes |
| EAC |
Yes |
| KC |
Yes |
| RCM |
Yes |
For use in hazardous locations
| IECEx |
Yes |
| ATEX |
Yes |
| CCC-Ex |
Yes |
| last modified: |
12/8/2024 |
Applications
This Industrial Automation Component is designed for industrial automation applications, offering reliable performance and compatibility with Siemens automation systems. Suitable for manufacturing, process control, and building automation environments.
