 |
SIMATIC DP, IM151-8 PN/DP CPU FOR ET200S, 128 KB WORKING MEMORY, INT. PROFINET INTERFACE (WITH THREE RJ45 PORTS) AS IO-CONTROLER, W/O BATTERY MMC REQUIRED |
| Product type designation |
| General information |
| Hardware product version |
01 |
| Firmware version |
V2.7 |
| Engineering with |
| ● Programming package |
STEP7 V5.4 SP4 or higher |
| Supply voltage |
| 24 V DC |
Yes |
| permissible range, lower limit (DC) |
20.4 V |
| permissible range, upper limit (DC) |
28.8 V |
| Reverse polarity protection |
Yes; against destruction |
| External protection for supply cables (recommendation) |
24 V DC/16 A miniature circuit breaker with type B and C tripping characteristics. Note: The 24 V DC/16 A miniature circuit breaker with type B tripping characteristics trips before the device protection fuse. The 24 V DC/16 A miniature circuit breaker with type C tripping characteristics trips |
| Mains buffering |
| ● Mains/voltage failure stored energy time |
5 ms |
| Input current |
| Inrush current, max. |
1.8 A; Typical |
| I²t |
0.21 A²·s |
| from supply voltage 1L , max. |
380 mA; 460 mA with DP master module |
| Output current |
| Current output to backplane bus (DC 5 V), max. |
700 mA |
| Power losses |
| Power loss, typ. |
5.5 W |
| Memory |
| Work memory |
| ● Integrated |
128 kbyte; For program and data |
| ● expandable |
No |
| ● Size of retentive memory for retentive data blocks |
64 kbyte |
| Load memory |
| ● pluggable (MMC) |
Yes |
| ● pluggable (MMC), max. |
8 Mbyte |
| ● Data management on MMC (after last programming), min. |
10 y |
| Backup |
| ● present |
Yes; Ensured by SIMATIC Micro Memory Card (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) |
1 024; (DBs, FCs, FBs); the maximum number of loadable blocks can be reduced by the MMC used. |
| DB |
| ● Number, max. |
511; Number range: 1 to 511 |
| ● Size, max. |
64 kbyte |
| FB |
| ● Number, max. |
1 024; Number range: 0 to 2047 |
| ● Size, max. |
64 kbyte |
| FC |
| ● Number, max. |
1 024; Number range: 0 to 2047 |
| ● Size, max. |
64 kbyte |
| OB |
| ● Description |
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 |
1; OB 20 |
| ● Number of time interrupt OBs |
1; OB 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, 85, 86, 87 (OB83 only for centralized I/O and PROFINET IO) |
| ● Number of synchronous error OBs |
2; OB 121, 122 |
| Nesting depth |
| ● per priority class |
16 |
| ● additional within an error OB |
4 |
| Counters, timers and their retentivity |
| S7 counter |
| ● Number |
256 |
| of which retentive without battery |
| — can be set |
Yes |
| — lower limit |
0 |
| — upper limit |
255 |
| Retentivity |
| — can be set |
Yes |
| — lower limit |
0 |
| — upper limit |
255 |
| — preset |
Z 0 to Z 7 |
| Counting range |
| — can be set |
Yes |
| — lower limit |
0 |
| — upper limit |
999 |
| IEC counter |
| ● present |
Yes |
| ● Type |
SFB |
| ● Number |
Unlimited (limited only by RAM capacity) |
| S7 times |
| ● Number |
256 |
| of which retentive without battery |
| — can be set |
Yes |
| — lower limit |
0 |
| — upper limit |
255 |
| Retentivity |
| — can be set |
Yes |
| — lower limit |
0 |
| — upper limit |
255 |
| — preset |
No retentivity |
| 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 |
| 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; Number range: 1 to 511 |
| ● Size, max. |
64 kbyte |
| ● Retentivity adjustable |
Yes; via non-retain property on DB |
| ● Retentivity preset |
Yes |
| Local data |
| ● per priority class, max. |
510 byte; per priority class |
| Address area |
| 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, adjustable |
2 048 byte |
| ● Outputs, adjustable |
2 048 byte |
| ● Inputs, default |
128 byte |
| ● Outputs, default |
128 byte |
| Subprocess images |
| ● Number of subprocess images, max. |
none |
| Digital channels |
| ● Inputs |
16 336 |
| ● Outputs |
16 336 |
| ● Inputs, of which central |
496 |
| ● Outputs, of which central |
496 |
| Analog channels |
| ● Inputs |
1 021 |
| ● Outputs |
1 021 |
| ● Inputs, of which central |
124 |
| ● Outputs, of which central |
124 |
| Hardware configuration |
| Number of modules per system, max. |
63; Centralized |
| Mounting rail |
| ● Number of mounting rails that can be used |
1 |
| ● Max. length of mounting rail |
Station width: <= 1 m or < 2 m |
| 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 |
| ● Behavior of the clock following expiry of backup period |
Clock continues to run with the time at which the power failure occurred |
| 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 |
No |
| ● to MPI, slave |
No |
| ● to DP, master |
Yes; With DP master module |
| ● to DP, slave |
Yes; With DP master module |
| ● in AS, master |
No |
| ● in AS, slave |
No |
| ● on Ethernet via NTP |
Yes; As client |
| Interfaces |
| Number of USB interfaces |
0 |
| Number of parallel interfaces |
0 |
| Number of other interfaces |
0 |
| PROFINET IO |
| ● Number of PROFINET interfaces |
1 |
| WLAN |
| ● Number of wireless interfaces |
0 |
| 1st interface |
| Interface type |
PROFINET |
| Physics |
Ethernet |
| Isolated |
Yes |
| Integrated switch |
Yes |
| Number of ports |
3; RJ45 |
| Automatic detection of transmission speed |
Yes |
| Autonegotiation |
Yes |
| Autocrossing |
Yes |
| Functionality |
| ● MPI |
No |
| ● DP master |
No |
| ● DP slave |
No |
| ● PROFINET IO Device |
No |
| ● PROFINET IO Controller |
Yes |
| ● PROFINET CBA |
Yes |
| ● Open IE communication |
Yes |
| ● Web server |
Yes |
| — Number of HTTP clients |
5 |
| ● Point-to-point connection |
No |
| PROFINET IO Controller |
| ● Transmission rate, max. |
100 Mbit/s; full duplex |
| ● Number of connectable IO devices, max. |
128 |
| ● Max. number of connectable IO devices for RT |
128 |
| — of which in line, max. |
128 |
| ● Number of IO devices with IRT and the option "high flexibility" |
128 |
| — of which in line, max. |
61 |
| ● IRT, supported |
Yes |
| ● Prioritized startup supported |
Yes |
| — Number of IO Devices, max. |
32 |
| ● Activation/deactivation of IO Devices |
Yes |
| — Maximum number of IO devices that can be activated/deactivated at the same time. |
8 |
| ● IO Devices changing during operation (partner ports), supported |
Yes |
| — Max. number of IO devices per tool |
8 |
| ● Device replacement without swap medium |
Yes |
| ● Send cycles |
Adjustable: 250 µs, 500 µs and 1 ms |
| ● Updating time |
Minimum value depends on communication share set for PROFINET I/O, on the number of I/O devices, and on the number of configured user data items. |
| ● Updating times |
250 µs - 128 ms (with signal cycle 250 µs); 500 µs - 256 ms (with signal cycle 500 µs); 1 ms - 512 ms (with signal cycle 1 ms) |
| Services |
| — PG/OP communication |
Yes |
| — Routing |
Yes; With DP master module |
| — S7 communication |
Yes; with loadable FBs |
| — Isochronous mode |
No |
| — Open IE communication |
Yes; Via TCP/IP, ISO on TCP, and UDP |
| Address area |
| — Inputs, max. |
2 kbyte |
| — Outputs, max. |
2 kbyte |
| — User data consistency, max. |
254 byte; with PROFINET I/O |
| PROFINET CBA |
| ● acyclic transmission |
Yes |
| ● Cyclic transmission |
Yes |
| Open IE communication |
| ● Open IE communication, supported |
Yes; Via TCP/IP, ISO on TCP, and UDP |
| ● Number of connections, max. |
8 |
| ● Local port numbers used at the system end |
0, 20, 21, 23, 25, 80, 102, 135, 161, 8080, 34962, 34963, 34964, 65532, 65533, 65534, 65535 |
| 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 |
| ● DP slave |
No |
| ● PROFINET IO Controller |
No |
| ● PROFINET IO Device |
No |
| ● PROFINET CBA |
No |
| ● Open IE communication |
No |
| ● Web server |
No |
| ● 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; I blocks only |
| — S7 communication |
Yes |
| — S7 communication, as client |
No |
| — S7 communication, as server |
Yes |
| — Equidistance mode support |
Yes |
| — Isochronous mode |
No |
| — SYNC/FREEZE |
Yes |
| — Activation/deactivation of DP slaves |
Yes |
| — Number of DP slaves that can be simultaneously activated/deactivated, max. |
8 |
| — Direct data exchange (slave-to-slave communication) |
Yes |
| — DPV1 |
Yes |
| Address area |
| — Inputs, max. |
2 048 byte |
| — Outputs, max. |
2 048 byte |
| 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 |
| Data record routing |
Yes; With DP master module |
| Global data communication |
| ● supported |
No |
| S7 basic communication |
| ● supported |
Yes; I blocks |
| ● User data per job, max. |
76 byte |
| ● User data per job (of which consistent), max. |
76 byte |
| S7 communication |
| ● supported |
Yes |
| ● as server |
Yes |
| ● As client |
Yes; via integrated PROFINET interface and loadable FBs |
| ● 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 |
| Open IE communication |
| ● TCP/IP |
Yes; via integrated PROFINET interface and loadable FBs |
| — Number of connections, max. |
8 |
| — Data length for connection type 01H, max. |
1 460 byte |
| — Data length for connection type 11H, max. |
8 192 byte |
| ● ISO-on-TCP (RFC1006) |
Yes; via integrated PROFINET interface and loadable FBs |
| — Number of connections, max. |
8 |
| — Data length, max. |
8 192 byte |
| ● UDP |
Yes; via integrated PROFINET interface and loadable FBs |
| — Number of connections, max. |
8 |
| — Data length, max. |
1 472 byte |
| Web server |
| ● supported |
Yes |
| ● Number of HTTP clients |
5 |
| PROFINET CBA (at set setpoint communication load) |
| ● Setpoint for the CPU communication load |
50 % |
| ● Number of remote interconnection partners |
32 |
| ● Number of functions, master/slave |
30 |
| ● Total of all Master/Slave connections |
1 000 |
| ● Data length of all incoming connections master/slave, max. |
4 000 byte |
| ● Data length of all outgoing connections master/slave, max. |
4 000 byte |
| ● Number of device-internal and PROFIBUS interconnections |
500 |
| ● Data length of device-internal und PROFIBUS interconnections, max. |
4 000 byte |
| ● Data length per connection, max. |
1 400 byte |
| Remote interconnections with acyclic transmission |
| — Sampling frequency: Sampling time, min. |
500 ms |
| — Number of incoming interconnections |
100 |
| — Number of outgoing interconnections |
100 |
| — Data length of all incoming interconnections, max. |
2 000 byte |
| — Data length of all outgoing interconnections, max. |
2 000 byte |
| — Data length per connection, max. |
1 400 byte |
| Remote interconnections with cyclic transmission |
| — Transmission frequency: Transmission interval, min. |
1 ms |
| — Number of incoming interconnections |
200 |
| — Number of outgoing interconnections |
200 |
| — Data length of all incoming interconnections, max. |
2 000 byte |
| — Data length of all outgoing interconnections, max. |
2 000 byte |
| — Data length per connection, max. |
250 byte |
| HMI variables via PROFINET (acyclic) |
| — Number of stations that can log on for HMI variables (PN OPC/iMap) |
3; 2x PN OPC/1x iMap |
| — HMI variable updating |
500 ms |
| — Number of HMI variables |
200 |
| — Data length of all HMI variables, max. |
2 000 byte |
| PROFIBUS proxy functionality |
| — supported |
Yes |
| — Number of linked PROFIBUS devices |
16 |
| — Data length per connection, max. |
240 byte; Slave-dependent |
| 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 S7 communication |
10; with loadable FBs |
| — Adjustable for S7 communication, max. |
10 |
| ● Max. total number of instances |
32 |
| ● usable for routing |
4; With DP master module |
| 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 |
| 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. |
500 |
| — can be set |
No |
| — Of which powerfail-proof |
100; Only the last 100 entries are retained |
| Interrupts/diagnostics/status information |
| Alarms |
| ● Alarms |
Yes |
| Diagnostic messages |
| ● Diagnostic functions |
Yes |
| Diagnostics indication LED |
| ● Bus activity PROFINET P1-LINK (green) |
Yes |
| ● Bus activity PROFINET P2-LINK (green) |
Yes |
| ● Bus activity PROFINET P3-LINK (green) |
Yes |
| ● Bus error (red) |
Yes |
| ● Maintenance information MT (yellow) |
Yes |
| ● Group error SF (red) |
Yes |
| ● Monitoring 24 V voltage supply ON (green) |
Yes |
| 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 |
| Degree and class of protection |
| IP (rear) |
IP20 |
| Configuration |
| Configuration software |
| ● STEP 7 |
Yes; V5.4 SP4 |
| 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 |
| Cycle time monitoring |
| ● lower limit |
1 ms |
| ● upper limit |
6 000 ms |
| ● can be set |
Yes |
| ● preset |
150 ms |
| Dimensions |
| Width |
120 mm; DP master module: 35 mm |
| Height |
119.5 mm |
| Depth |
75 mm |
| Weights |
| Weight, approx. |
320 g; DP master module: Approx. 100 g |
| last modified: |
13.10.2014 |
