General information | |
HW functional status | 01 |
Firmware version | V3.3 |
Engineering with | |
| STEP 7 V5.5 or higher with HSP 191 |
Supply voltage | |
Rated value (DC) | |
| Yes |
permissible range, lower limit (DC) | 19.2V |
permissible range, upper limit (DC) | 28.8V |
external protection for power supply lines (recommendation) | Miniature circuit breaker, type C; min. 2 A; miniature circuit breaker type B, min. 4 A |
Mains buffering | |
| 5ms |
| 1s |
Load voltage L+ | |
Digital inputs | |
| 24V |
| Yes |
Digital outputs | |
| 24V |
| No |
Input current | |
Current consumption (rated value) | 850mA |
Current consumption (in no-load operation), typ. | 190mA |
Inrush current, typ. | 5A |
It | 0.7As |
Digital inputs | |
| 80mA |
Digital outputs | |
| 50mA |
Power loss | |
Power loss, typ. | 14W |
Memory | |
Work memory | |
| 192kbyte |
| No |
| 64kbyte |
Load memory | |
| Yes |
| 8Mbyte |
| 10y |
Backup | |
| Yes; Guaranteed by MMC (maintenance-free) |
| Yes; Program and data |
CPU processing times | |
for bit operations, typ. | 0.06s |
for word operations, typ. | 0.12s |
for fixed point arithmetic, typ. | 0.16s |
for floating point arithmetic, typ. | 0.59s |
CPU-blocks | |
Number of blocks (total) | 1024; (DBs, FCs, FBs); the maximum number of loadable blocks can be reduced by the MMC used. |
DB | |
| 1024; Number range: 1 to 16000 |
| 64kbyte |
FB | |
| 1024; Number range: 0 to 7999 |
| 64kbyte |
FC | |
| 1024; Number range: 0 to 7999 |
| 64kbyte |
OB | |
| see instruction list |
| 64kbyte |
| 1; OB 1 |
| 1; OB 10 |
| 2; OB 20, 21 |
| 4; OB 32, 33, 34, 35 |
| 1; OB 40 |
| 3; OB 55, 56, 57 |
| 1; OB 61; only for PROFINET |
| 1; OB 100 |
| 6; OB 80, 82, 83, 85, 86, 87 (OB83 only for PROFINET IO) |
| 2; OB 121, 122 |
Nesting depth | |
| 16 |
| 4 |
Counters, timers and their retentivity | |
S7 counter | |
| 256 |
Retentivity | |
| Yes |
| 0 |
| 255 |
| Z 0 to Z 7 |
Counting range | |
| Yes |
| 0 |
| 999 |
IEC counter | |
| Unlimited (limited only by RAM capacity) |
S7 times | |
| 256 |
Retentivity | |
| Yes |
| 0 |
| 255 |
| No retentivity |
Time range | |
| 10ms |
| 9990s |
IEC timer | |
| Yes |
| SFB |
| Unlimited (limited only by RAM capacity) |
Data areas and their retentivity | |
retentive data area in total | All, max. 64 KB |
Flag | |
| 256byte |
| Yes; MB 0 to MB 255 |
| MB 0 to MB 15 |
| 8; 1 memory byte |
Data blocks | |
| Yes; via non-retain property on DB |
| Yes |
Local data | |
| 32kbyte; Max. 2048 bytes per block |
Address area | |
I/O address area | |
| 2048byte |
| 2048byte |
of which distributed | |
| 2003byte |
| 2010byte |
Process image | |
| 2048byte |
| 2048byte |
| 2048byte |
| 2048byte |
| 256byte |
| 256byte |
Default addresses of the integrated channels | |
| 136.0 to 138.7 |
| 136.0 to 137.7 |
| 800 to 809 |
| 800 to 803 |
Subprocess images | |
| 1; With PROFINET IO, the length of the user data is limited to 1600 bytes |
Digital channels | |
| 16048 |
| 1016 |
| 16096 |
| 1008 |
Analog channels | |
| 1006 |
| 253 |
| 1007 |
| 250 |
Hardware configuration | |
Number of expansion units, max. | 3 |
Number of DP masters | |
| 1 |
| 4 |
Number of operable FMs and CPs (recommended) | |
| 8 |
| 8 |
| 10 |
Rack | |
| 4 |
| 8; In rack 3 max. 7 |
Time of day | |
Clock | |
| Yes |
| Yes |
| 6wk; At 40 C ambient temperature |
| 10s; Typ.: 2 s |
| Clock continues running after POWER OFF |
| Clock continues to run with the time at which the power failure occurred |
Operating hours counter | |
| 1 |
| 0 |
| 0 to 2^31 hours (when using SFC 101) |
| 1 hour |
| Yes; Must be restarted at each restart |
Clock synchronization | |
| Yes |
| Yes |
| Yes |
| Yes; With DP slave only slave clock |
| Yes |
| Yes |
| Yes |
| Yes; As client |
Digital inputs | |
Number of digital inputs | 24 |
| 16 |
integrated channels (DI) | 24 |
Input characteristic curve in accordance with IEC 61131, type 1 | Yes |
horizontal installation | |
| 24 |
| 12 |
vertical installation | |
| 12 |
Input voltage | |
| 24V |
| -3 to +5V |
| +15 to +30V |
Input current | |
| 8mA |
Input delay (for rated value of input voltage) | |
for standard inputs | |
| Yes; 0.1 / 0.3 / 3 / 15 ms (You can reconfigure the input delay of the standard inputs during program runtime. Please note that under certain circumstances your newly set filter time may not be effective until the next filter cycle.) |
| 3ms |
for counter/technological functions | |
| 8s; Minimum pulse width/minimum pause between pulses at maximum counting frequency |
Cable length | |
| 1000m; 50 m for technological functions |
| 600m; For technological functions: No |
for technological functions | |
| 50m; at maximum count frequency |
| not allowed |
Digital outputs | |
Number of digital outputs | 16 |
| 4; Notice: You cannot connect the fast outputs of your CPU in parallel |
integrated channels (DO) | 16 |
Short-circuit protection | Yes; Clocked electronically |
| 1A |
Limitation of inductive shutdown voltage to | L+ (-48 V) |
Controlling a digital input | Yes |
Switching capacity of the outputs | |
| 5W |
Load resistance range | |
| 48Ω |
| 4kΩ |
Output voltage | |
| L+ (-0.8 V) |
Output current | |
| 500mA |
| 5mA |
| 0.6A |
| 5mA |
| 0.5mA |
Parallel switching of two outputs | |
| No |
| Yes |
Switching frequency | |
| 100Hz |
| 0.5Hz |
| 100Hz |
| 2.5kHz |
horizontal installation | |
| 3A |
| 2A |
vertical installation | |
| 2A |
Cable length | |
| 1000m |
| 600m |
Analog inputs | |
Number of analog inputs | 5 |
| 4 |
| 1 |
integrated channels (AI) | 5; 4 x current/voltage, 1 x resistance |
permissible input voltage for current input (destruction limit), max. | 5V; Permanent |
permissible input voltage for voltage input (destruction limit), max. | 30V; Permanent |
permissible input current for voltage input (destruction limit), max. | 0.5mA; Permanent |
permissible input current for current input (destruction limit), max. | 50mA; Permanent |
No-load voltage, typ. | 3.3V |
Constant measurement current for resistance-type transmitter, typ. | 1.25mA |
Technical unit for temperature measurement adjustable | Yes; Degrees Celsius / degrees Fahrenheit / Kelvin |
Input ranges | |
| Yes; 10 V / 100 kΩ; 0 V to 10 V / 100 kΩ |
| Yes; 20 mA / 100 Ω; 0 mA to 20 mA / 100 Ω; 4 mA to 20 mA / 100 Ω |
| Yes; Pt 100 / 10 MΩ |
| Yes; 0 Ω to 600 Ω / 10 MΩ |
Input ranges (rated values), voltages | |
| Yes |
| 100kΩ |
Input ranges (rated values), currents | |
| Yes |
| 100Ω |
| Yes |
| 100Ω |
| Yes |
| 100Ω |
Input ranges (rated values), resistance thermometer | |
| Yes |
| 10MΩ |
Input ranges (rated values), resistors | |
| Yes |
| 10MΩ |
Thermocouple (TC) | |
Temperature compensation | |
| No |
Characteristic linearization | |
| Yes; by software |
| Pt 100 |
Cable length | |
| 100m |
Analog outputs | |
Number of analog outputs | 2 |
integrated channels (AO) | 2 |
Voltage output, short-circuit protection | Yes |
Voltage output, short-circuit current, max. | 55mA |
Current output, no-load voltage, max. | 14V |
Output ranges, voltage | |
| Yes |
| Yes |
Output ranges, current | |
| Yes |
| Yes |
| Yes |
Connection of actuators | |
| Yes; Without compensation of the line resistances |
| No |
| Yes |
Load impedance (in rated range of output) | |
| 1kΩ |
| 0.1F |
| 300Ω |
| 0.1mH |
Destruction limits against externally applied voltages and currents | |
| 16V; Permanent |
| 50mA; Permanent |
Cable length | |
| 200m |
Analog value generation for the inputs | |
Measurement principle | Actual value encryption (successive approximation) |
Integration and conversion time/resolution per channel | |
| 12bit |
| Yes; 16.6 / 20 ms |
| 50 / 60 Hz |
| 400Hz |
| 0.38ms |
| 1ms |
Analog value generation for the outputs | |
Integration and conversion time/resolution per channel | |
| 12bit |
| 1ms |
Settling time | |
| 0.6ms |
| 1ms |
| 0.5ms |
Encoder | |
Connection of signal encoders | |
| Yes |
| Yes; with external supply |
| Yes |
| Yes; Without compensation of the line resistances |
| No |
| No |
Connectable encoders | |
| Yes |
| 1.5mA |
Errors/accuracies | |
Temperature error (relative to input range), (+/-) | 0.006%/K |
Crosstalk between the inputs, min. | 60dB |
Repeat accuracy in steady state at 25 C (relative to input range), (+/-) | 0.06% |
Output ripple (relative to output range, bandwidth 0 to 50 kHz), (+/-) | 0.1% |
Linearity error (relative to output range), (+/-) | 0.15% |
Temperature error (relative to output range), (+/-) | 0.01%/K |
Crosstalk between the outputs, min. | 60dB |
Repeat accuracy in steady state at 25 C (relative to output range), (+/-) | 0.06% |
Operational error limit in overall temperature range | |
| 1% |
| 1% |
| 1% |
| 1% |
| 1% |
Basic error limit (operational limit at 25 C) | |
| 0.8%; Linearity error 0.06 % |
| 0.8%; Linearity error 0.06 % |
| 0.8%; Linearity error 0.2 % |
| 0.8% |
| 0.8% |
| 0.8% |
Interference voltage suppression for f = n x (f1 +/- 1 %), f1 = interference frequency | |
| 30dB |
| 40dB |
Interfaces | |
Number of industrial Ethernet interfaces | 1; 2 ports (switch) RJ45 |
Number of PROFINET interfaces | 1; 2 ports (switch) RJ45 |
Number of RS 485 interfaces | 1; Combined MPI / PROFIBUS DP |
Number of RS 422 interfaces | 0 |
1. Interface | |
Interface type | Integrated RS 485 interface |
Physics | RS 485 |
Isolated | Yes |
Power supply to interface (15 to 30 V DC), max. | 200mA |
Functionality | |
| Yes |
| Yes |
| Yes |
| No |
MPI | |
| 12Mbit/s |
Services | |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| No; but via CP and loadable FB |
| Yes |
DP master | |
| 12Mbit/s |
| 124 |
Services | |
| Yes |
| Yes |
| No |
| Yes; I blocks only |
| Yes |
| No |
| Yes |
| Yes |
| No |
| Yes |
| Yes |
| 8 |
| Yes; As subscriber |
| Yes |
Address area | |
| 2kbyte |
| 2kbyte |
User data per DP slave | |
| 244byte |
| 244byte |
DP slave | |
| 12Mbit/s |
| Yes; only with passive interface |
| 32 |
| 32byte |
Services | |
| Yes |
| Yes; Only with active interface |
| No |
| No |
| Yes |
| No |
| Yes; Connection configured on one side only |
| Yes |
| No |
Transfer memory | |
| 244byte |
| 244byte |
2. Interface | |
Interface type | PROFINET |
Physics | Ethernet RJ45 |
Isolated | Yes |
automatic detection of transmission rate | Yes; 10/100 Mbit/s |
Autonegotiation | Yes |
Autocrossing | Yes |
Change of IP address at runtime, supported | Yes |
Interface types | |
| 2 |
| Yes |
Media redundancy | |
| Yes |
| 200ms; PROFINET MRP |
| 50 |
Functionality | |
| No |
| Yes; Also simultaneously with IO-Device functionality |
| Yes; Also simultaneously with IO Controller functionality |
| Yes |
| No |
| No |
| Yes; Via TCP/IP, ISO on TCP, and UDP |
| Yes |
PROFINET IO Controller | |
| 100Mbit/s |
Services | |
| Yes |
| Yes |
| Yes; With loadable FBs, max. configurable connections: 10, max. number of instances: 32 |
| Yes; OB 61 |
| Yes; Via TCP/IP, ISO on TCP, and UDP |
| Yes |
| Yes |
| Yes |
| 32 |
| 128 |
| 64 |
| 64 |
| 128 |
| 61 |
| 128 |
| 128 |
| Yes |
| 8 |
| Yes |
| 8 |
| Yes |
| 250 μs, 500 μs,1 ms; 2 ms, 4 ms (not in the case of IRT with "high flexibility" option) |
| 250 s to 512 ms (depending on the operating mode, see Manual "S7-300 CPU 31xC and CPU 31x, Technical Data" for more details) |
Address area | |
| 2kbyte |
| 2kbyte |
| 1024byte |
PROFINET IO Device | |
Services | |
| Yes |
| Yes |
| Yes; With loadable FBs, max. configurable connections: 10, max. number of instances: 32 |
| No |
| Yes; Via TCP/IP, ISO on TCP, and UDP |
| Yes |
| Yes; With SFB 73 / 74 prepared for loadable PROFIenergy standard FB for I-Device |
| Yes |
| 2 |
Transfer memory | |
| 1440byte; Per IO Controller with shared device |
| 1440byte; Per IO Controller with shared device |
Submodules | |
| 64 |
| 1024byte |
PROFINET CBA | |
| Yes |
| Yes |
Open IE communication | |
| 8 |
| 0, 20, 21, 23, 25, 80, 102, 135, 161, 443, 8080, 34962, 34963, 34964, 65532, 65533, 65534, 65535 |
| Yes |
Protocols | |
Open IE communication | |
| Yes; via integrated PROFINET interface and loadable FBs |
| 1460byte |
| 32768byte |
| Yes |
| Yes; via integrated PROFINET interface and loadable FBs |
| 32768byte |
| Yes; via integrated PROFINET interface and loadable FBs |
| 1472byte |
Web server | |
| Yes |
| 5 |
Isochronous mode | |
Isochronous operation (application synchronized up to terminal) | Yes; For PROFINET only |
Communication functions | |
PG/OP communication | Yes |
Data record routing | Yes |
Global data communication | |
| Yes |
| 8 |
| 8 |
| 8 |
| 8 |
| 22byte |
| 22byte |
S7 basic communication | |
| Yes |
| 76byte |
| 76byte; 76 bytes (with X_SEND or X_RCV); 64 bytes (with X_PUT or X_GET as server) |
S7 communication | |
| Yes |
| Yes |
| Yes; via integrated PROFINET interface and loadable FB or via CP and loadable FB |
| See online help of STEP 7 (shared parameters of the SFBs/FBs and of the SFCs/FCs of S7 Communication) |
S5 compatible communication | |
| Yes; via CP and loadable FC |
Web server | |
| Yes |
PROFINET CBA (at set setpoint communication load) | |
| 50% |
| 32 |
| 30 |
| 1000 |
| 4000byte |
| 4000byte |
| 500 |
| 4000byte |
| 1400byte |
Remote interconnections with acyclic transmission | |
| 500ms |
| 100 |
| 100 |
| 2000byte |
| 2000byte |
| 1400byte |
Remote interconnections with cyclic transmission | |
| 10ms |
| 200 |
| 200 |
| 2000byte |
| 2000byte |
| 450byte |
HMI variables via PROFINET (acyclic) | |
| 3; 2x PN OPC/1x iMap |
| 500ms |
| 200 |
| 2000byte |
PROFIBUS proxy functionality | |
| Yes |
| 16 |
| 240byte; Slave-dependent |
Number of connections | |
| 12 |
| 11 |
| 1 |
| 1 |
| 11 |
| 11 |
| 1 |
| 1 |
| 11 |
| 8 |
| 0 |
| 0 |
| 8 |
| 10 |
| 0 |
| 0 |
| 10 |
| 32 |
| X1 as MPI: max. 10; X1 as DP master: max. 24; X1 as DP slave (active): max. 14; X2 as PROFINET: 24 max. |
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 |
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 | |
| Yes |
| Inputs, outputs, memory bits, DB, times, counters |
| 30 |
| 30 |
| 14 |
Forcing | |
| Yes |
| Inputs, outputs |
| 10 |
Diagnostic buffer | |
| Yes |
| 500 |
| No |
| 100; Only the last 100 entries are retained |
| 499 |
| Yes; From 10 to 499 |
| 10 |
Service data | |
| Yes |
Interrupts/diagnostics/status information | |
Diagnostics indication LED | |
| Yes |
| Yes |
Integrated Functions | |
Number of counters | 4; See "Technological Functions" manual |
Counting frequency (counter) max. | 60kHz |
Frequency measurement | Yes |
Number of frequency meters | 4; up to 60 kHz (see "Technological Functions" manual) |
controlled positioning | Yes |
integrated function blocks (closed-loop control) | Yes; PID controller (see "Technological Functions" manual) |
PID controller | Yes |
Number of pulse outputs | 4; Pulse width modulation up to 2.5 kHz (see "Technological Functions" Manual) |
Limit frequency (pulse) | 2.5kHz |
Potential separation | |
Potential separation digital inputs | |
| Yes |
| No |
| Yes |
Potential separation digital outputs | |
| Yes |
| Yes |
| 8 |
| Yes |
Potential separation analog inputs | |
| Yes; common for analog I/O |
| No |
| Yes |
Potential separation analog outputs | |
| Yes; common for analog I/O |
| No |
| Yes |
Permissible potential difference | |
Between the inputs and MANA (UCM) | 8 V DC |
Isolation | |
Isolation tested with | 600 V DC |
Ambient conditions | |
Ambient temperature during operation | |
| 0C |
| 60C |
Configuration | |
Configuration software | |
| Yes; V5.5 or higher |
Programming | |
| see instruction list |
| 8 |
| see instruction list |
| see instruction list |
Programming language | |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
Know-how protection | |
| Yes |
| Yes; With S7 block Privacy |
Dimensions | |
Width | 120mm |
Height | 125mm |
Depth | 130mm |
Weights | |
Weight, approx. | 730g |