General information | | | | | | |
Product type designation | SIMATIC S7-mEC, EC31 | S7-mEC, EC31-RTX | S7-mEC, EC31-RTX F | S7-mEC, EC31-HMI/RTX 128PT | S7-mEC, EC31-HMI/RTX 512PT | S7-mEC, EC31-HMI/RTX 2048PT |
PC configuration | | | | | | |
Computer platform | SIMATIC S7 modular embedded controller | SIMATIC S7 modular embedded controller | SIMATIC S7 modular embedded controller | SIMATIC S7 modular embedded controller | SIMATIC S7 modular embedded controller | SIMATIC S7 modular embedded controller |
Processor | Intel Core Duo 1.2 GHz | Intel Core Duo 1.2 GHz | Intel Core Duo 1.2 GHz | Intel Core Duo 1.2 GHz | Intel Core Duo 1.2 GHz | Intel Core Duo 1.2 GHz |
Main memory | 1 GB RAM | 1 GB RAM | 1 GB RAM | 1 GB RAM | 1 GB RAM | 1 GB RAM |
Flash Disk | 4 GB | 4 GB | 4 GB | 4 GB | 4 GB | 4 GB |
Operating systems | Windows Embedded Standard 2009 | Windows Embedded Standard 2009 | Windows Embedded Standard 2009 | Windows Embedded Standard 2009 | Windows Embedded Standard 2009 | Windows Embedded Standard 2009 |
Installed software | | | | | | |
| | | | WinCC flexible RT 2008 SP2, incl. Sm@rtAccess, recipes, archives options | WinCC flexible RT 2008 SP2, incl. Sm@rtAccess, recipes, archives options | WinCC flexible RT 2008 SP2, incl. Sm@rtAccess, recipes, archives options |
| | SIMATIC WinAC RTX 2010 | SIMATIC WinAC RTX F 2010 | SIMATIC WinAC RTX 2010 | SIMATIC WinAC RTX 2010 | SIMATIC WinAC RTX 2010 |
| | Yes | Yes | Yes | Yes | Yes |
Power loss | | | | | | |
Power loss, typ. | 34 W | 34 W | 34 W | 34 W | 34 W | 34 W |
Memory | | | | | | |
Type of memory | 256 KB non-volatile memory for retentive data | 512 KB non-volatile memory for retentive data | 512 KB non-volatile memory for retentive data | 512 KB non-volatile memory for retentive data | 512 KB non-volatile memory for retentive data | 512 KB non-volatile memory for retentive data |
Work memory | | | | | | |
| 1 Gbyte | 1 Gbyte | 1 Gbyte | 1 Gbyte | 1 Gbyte | 1 Gbyte |
CPU processing times | | | | | | |
for bit operations, typ. | | 0.004 µs; Typical | 0.004 µs; Typical | 0.004 µs; Typical | 0.004 µs; Typical | 0.004 µs; Typical |
for fixed point arithmetic, typ. | | 0.003 µs; Typical | 0.003 µs; Typical | 0.003 µs; Typical | 0.003 µs; Typical | 0.003 µs; Typical |
for floating point arithmetic, typ. | | 0.004 µs; Typical | 0.004 µs; Typical | 0.004 µs; Typical | 0.004 µs; Typical | 0.004 µs; Typical |
CPU-blocks | | | | | | |
DB | | | | | | |
| | Max. code size and max. data size: 4 MB each | Max. code size and max. data size: 4 MB each | Max. code size and max. data size: 4 MB each | Max. code size and max. data size: 4 MB each | Max. code size and max. data size: 4 MB each |
| | 64 kbyte | 64 kbyte | 64 kbyte | 64 kbyte | 64 kbyte |
FB | | | | | | |
| | Max. code size and max. data size: 4 MB each | Max. code size and max. data size: 4 MB each | Max. code size and max. data size: 4 MB each | Max. code size and max. data size: 4 MB each | Max. code size and max. data size: 4 MB each |
| | 64 kbyte | 64 kbyte | 64 kbyte | 64 kbyte | 64 kbyte |
FC | | | | | | |
| | Max. code size and max. data size: 4 MB each | Max. code size and max. data size: 4 MB each | Max. code size and max. data size: 4 MB each | Max. code size and max. data size: 4 MB each | Max. code size and max. data size: 4 MB each |
| | 64 kbyte | 64 kbyte | 64 kbyte | 64 kbyte | 64 kbyte |
OB | | | | | | |
| | 64 kbyte | 64 kbyte | 64 kbyte | 64 kbyte | 64 kbyte |
| | 2; OB 100, 102 | 2; OB 100, 102 | 2; OB 100, 102 | 2; OB 100, 102 | 2; OB 100, 102 |
| | 7; OB 80, 82-85, 86, 88 | 7; OB 80, 82-85, 86, 88 | 7; OB 80, 82-85, 86, 88 | 7; OB 80, 82-85, 86, 88 | 7; OB 80, 82-85, 86, 88 |
| | 2; OB 121, 122 | 2; OB 121, 122 | 2; OB 121, 122 | 2; OB 121, 122 | 2; OB 121, 122 |
Nesting depth | | | | | | |
| | 24 | 24 | 24 | 24 | 24 |
| | 24 | 24 | 24 | 24 | 24 |
Counters, timers and their retentivity | | | | | | |
S7 counter | | | | | | |
| | 2 048 | 2 048 | 2 048 | 2 048 | 2 048 |
Retentivity | | | | | | |
| | Yes | Yes | Yes | Yes | Yes |
| | 0 | 0 | 0 | 0 | 0 |
| | 2 047 | 2 047 | 2 047 | 2 047 | 2 047 |
| | 8 | 8 | 8 | 8 | 8 |
Counting range | | | | | | |
| | Yes | Yes | Yes | Yes | Yes |
| | 0 | 0 | 0 | 0 | 0 |
| | 999 | 999 | 999 | 999 | 999 |
IEC counter | | | | | | |
| | Yes | Yes | Yes | Yes | Yes |
| | SFB | SFB | SFB | SFB | SFB |
S7 times | | | | | | |
| | 2 048 | 2 048 | 2 048 | 2 048 | 2 048 |
Retentivity | | | | | | |
| | Yes | Yes | Yes | Yes | Yes |
| | 0 | 0 | 0 | 0 | 0 |
| | 2 047 | 2 047 | 2 047 | 2 047 | 2 047 |
Time range | | | | | | |
| | 10 ms | 10 ms | 10 ms | 10 ms | 10 ms |
| | 9 990 s | 9 990 s | 9 990 s | 9 990 s | 9 990 s |
IEC timer | | | | | | |
| | Yes | Yes | Yes | Yes | Yes |
| | SFB | SFB | SFB | SFB | SFB |
Data areas and their retentivity | | | | | | |
Flag | | | | | | |
| | 16 kbyte | 16 kbyte | 16 kbyte | 16 kbyte | 16 kbyte |
| | MB 0 to MB 15 | MB 0 to MB 15 | MB 0 to MB 15 | MB 0 to MB 15 | MB 0 to MB 15 |
| | 8 | 8 | 8 | 8 | 8 |
Address area | | | | | | |
I/O address area | | | | | | |
| | 16 kbyte | 16 kbyte | 16 kbyte | 16 kbyte | 16 kbyte |
| | 16 kbyte | 16 kbyte | 16 kbyte | 16 kbyte | 16 kbyte |
of which distributed | | | | | | |
| | 8 kbyte | 8 kbyte | 8 kbyte | 8 kbyte | 8 kbyte |
| | 8 kbyte | 8 kbyte | 8 kbyte | 8 kbyte | 8 kbyte |
Digital channels | | | | | | |
| | 128 000 | 128 000 | 128 000 | 128 000 | 128 000 |
| | 128 000 | 128 000 | 128 000 | 128 000 | 128 000 |
Analog channels | | | | | | |
| | 8 000 | 8 000 | 8 000 | 8 000 | 8 000 |
| | 8 000 | 8 000 | 8 000 | 8 000 | 8 000 |
Hardware configuration | | | | | | |
Integrated power supply | Yes | Yes | Yes | Yes | Yes | Yes |
Time of day | | | | | | |
Clock | | | | | | |
| | Yes | Yes; Resolution: 1 s | Yes | Yes | Yes |
Interfaces | | | | | | |
USB port | | 2 x USB 2.0 high speed/high current | | 2 x USB 2.0 high speed/high current | 2 x USB 2.0 high speed/high current | 2 x USB 2.0 high speed/high current |
serial interface | 0 | 0 | | 0 | 0 | 0 |
Industrial Ethernet | | | | | | |
| X1: 2 ports 10/100 Mbit/s (ERTEC-based) X2: 1 port 10/100 Mbit/s | X1: 2 ports 10/100 Mbit/s (ERTEC-based) X2: 1 port 10/100 Mbit/s | X1: 2 ports 10/100 Mbit/s (ERTEC-based) X2: 1 port 10/100 Mbit/s | X1: 2 ports 10/100 Mbit/s (ERTEC-based) X2: 1 port 10/100 Mbit/s | X1: 2 ports 10/100 Mbit/s (ERTEC-based) X2: 1 port 10/100 Mbit/s | X1: 2 ports 10/100 Mbit/s (ERTEC-based) X2: 1 port 10/100 Mbit/s |
PROFINET functions | | | | | | |
| | Yes; DCP | Yes; DCP | Yes; DCP | Yes; DCP | Yes; DCP |
| | Yes; DCP | Yes; DCP | Yes; DCP | Yes; DCP | Yes; DCP |
| | Yes; DCP | Yes; DCP | Yes; DCP | Yes; DCP | Yes; DCP |
| | Yes; LLDP, LLDP MIB, SNMP | Yes; LLDP, LLDP MIB, SNMP | Yes; LLDP, LLDP MIB, SNMP | Yes; LLDP, LLDP MIB, SNMP | Yes; LLDP, LLDP MIB, SNMP |
| | Yes; Standard MIB II, SNMP | Yes; Standard MIB II, SNMP | Yes; Standard MIB II, SNMP | Yes; Standard MIB II, SNMP | Yes; Standard MIB II, SNMP |
1. Interface | | | | | | |
Interface type | | PROFINET | PROFINET | PROFINET | PROFINET | PROFINET |
Physics | | 2x RJ45 | 2x RJ45 | 2x RJ45 | 2x RJ45 | 2x RJ45 |
automatic detection of transmission rate | | Yes | Yes | Yes | Yes | Yes |
Autonegotiation | | Yes | Yes | Yes | Yes | Yes |
Autocrossing | | Yes | Yes | Yes | Yes | Yes |
Number of connection resources | | 32 | 32 | 32 | 32 | 32 |
Functionality | | | | | | |
| | | No | | | |
| | Yes | Yes | Yes | Yes | Yes |
| | No | No | No | No | No |
| | Yes | Yes | Yes | Yes | Yes |
| | | No | | | |
| | | No | | | |
| | Yes | Yes | Yes | Yes | Yes |
| | | No | | | |
PROFINET IO Controller | | | | | | |
Services | | | | | | |
| | Yes | Yes | Yes | Yes | Yes |
| | Yes | Yes | Yes | Yes | Yes |
| | Yes | Yes | Yes | Yes | Yes |
| | Yes | Yes | Yes | Yes | Yes |
| | Yes | Yes | Yes | Yes | Yes |
| | Yes | Yes | Yes | Yes | Yes |
| | 32 | 32 | 32 | 32 | 32 |
| | 256 | 256 | 256 | 256 | 256 |
| | 256 | 256 | 256 | 256 | 256 |
| | 64 | 64 | 64 | 64 | 64 |
| | 256 | 256 | 256 | 256 | 256 |
| | 61 | 61 | 61 | 61 | 61 |
| | 256 | 256 | 256 | 256 | 256 |
| | 256 | 256 | 256 | 256 | 256 |
| | Yes | Yes | Yes | Yes | Yes |
| | 8 | 8 | 8 | 8 | 8 |
| | Yes | Yes | Yes | Yes | Yes |
| | 8 | 8 | 8 | 8 | 8 |
| | Yes | Yes | Yes | Yes | Yes |
| | Adjustable: 250 µs, 500 µs and 1 ms | Adjustable: 250 µs, 500 µs and 1 ms | Adjustable: 250 µs, 500 µs and 1 ms | Adjustable: 250 µs, 500 µs and 1 ms | Adjustable: 250 µs, 500 µs and 1 ms |
| | 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) | 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) | 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) | 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) | 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) |
Address area | | | | | | |
| | 16 kbyte | 16 kbyte | 16 kbyte | 16 kbyte | 16 kbyte |
| | 16 kbyte | 16 kbyte | 16 kbyte | 16 kbyte | 16 kbyte |
| | 2 kbyte | 2 kbyte | 2 kbyte | 2 kbyte | 2 kbyte |
| | 256 byte | 256 byte | 256 byte | 256 byte | 256 byte |
Open IE communication | | | | | | |
| | 32 | 32 | 32 | 32 | 32 |
| | 0, 20, 21, 23, 25, 80, 102, 135, 161, 8080, 34962, 34963, 34964, 65532, 65533, 65534, 65535 | 0, 20, 21, 23, 25, 80, 102, 135, 161, 8080, 34962, 34963, 34964, 65532, 65533, 65534, 65535 | 0, 20, 21, 23, 25, 80, 102, 135, 161, 8080, 34962, 34963, 34964, 65532, 65533, 65534, 65535 | 0, 20, 21, 23, 25, 80, 102, 135, 161, 8080, 34962, 34963, 34964, 65532, 65533, 65534, 65535 | 0, 20, 21, 23, 25, 80, 102, 135, 161, 8080, 34962, 34963, 34964, 65532, 65533, 65534, 65535 |
2. Interface | | | | | | |
Interface type | | Integrated Ethernet interface | Integrated Ethernet interface | Integrated Ethernet interface | Integrated Ethernet interface | Integrated Ethernet interface |
Physics | | Ethernet RJ45 | Ethernet RJ45 | Ethernet RJ45 | Ethernet RJ45 | Ethernet RJ45 |
automatic detection of transmission rate | | Yes | Yes | Yes | Yes | Yes |
Autonegotiation | | Yes | Yes | Yes | Yes | Yes |
Autocrossing | | No | No | No | No | No |
Number of connection resources | | 32 | 32 | 32 | 32 | 32 |
Functionality | | | | | | |
| | No | No | No | No | No |
| | No | No | No | No | No |
| | No | No | No | No | No |
Communication functions | | | | | | |
PG/OP communication | | Yes | Yes | Yes | Yes | Yes |
Global data communication | | | | | | |
| | No | No | No | No | No |
S7 basic communication | | | | | | |
| | No | No | No | No | No |
S7 communication | | | | | | |
| | Yes | Yes | Yes | Yes | Yes |
| | Yes | Yes | Yes | Yes | Yes |
| | Yes | Yes | Yes | Yes | Yes |
Open IE communication | | | | | | |
| | Yes; Via integrated PROFINET interface (X1) and loadable FBs | Yes; Via integrated PROFINET interface (X1) and loadable FBs | Yes; Via integrated PROFINET interface (X1) and loadable FBs | Yes; Via integrated PROFINET interface (X1) and loadable FBs | Yes; Via integrated PROFINET interface (X1) and loadable FBs |
| | 32 | 32 | 32 | 32 | 32 |
| | 32 kbyte | 32 kbyte | 32 kbyte | 32 kbyte | 32 kbyte |
| | Yes; Via integrated PROFINET interface (X1) and loadable FBs | Yes; via integrated PROFINET interface and loadable FBs | Yes; Via integrated PROFINET interface (X1) and loadable FBs | Yes; Via integrated PROFINET interface (X1) and loadable FBs | Yes; Via integrated PROFINET interface (X1) and loadable FBs |
| | 32 | 32 | 32 | 32 | 32 |
| | 32 kbyte | 32 kbyte | 32 kbyte | 32 kbyte | 32 kbyte |
| | Yes; Via integrated PROFINET interface (X1) and loadable FBs | Yes; Via integrated PROFINET interface (X1) and loadable FBs | Yes; Via integrated PROFINET interface (X1) and loadable FBs | Yes; Via integrated PROFINET interface (X1) and loadable FBs | Yes; Via integrated PROFINET interface (X1) and loadable FBs |
| | 32 | 32 | 32 | 32 | 32 |
| | 1 472 byte | 1 472 byte | 1 472 byte | 1 472 byte | 1 472 byte |
S7 message functions | | | | | | |
Number of login stations for message functions, max. | | 62; The alarm functions cannot currently be used for central bus modules | 62; The alarm functions cannot currently be used for central bus modules | 62; The alarm functions cannot currently be used for central bus modules | 62; The alarm functions cannot currently be used for central bus modules | 62; The alarm functions cannot currently be used for central bus modules |
Process diagnostic messages | | Yes; Alarm_S | Yes; Alarm_S | Yes; Alarm_S | Yes; Alarm_S | Yes; Alarm_S |
Ambient conditions | | | | | | |
Ambient temperature during operation | | | | | | |
| 0 °C | 0 °C | 0 °C | 0 °C | 0 °C | 0 °C |
| 50 °C | 50 °C | 50 °C | 50 °C | 50 °C | 50 °C |
Configuration | | | | | | |
Programming | | | | | | |
Programming language | | | | | | |
| | Yes | Yes | Yes | Yes | Yes |
| | Yes | Yes | Yes | Yes | Yes |
| | Yes | Yes | Yes | Yes | Yes |
| | Yes | Yes | Yes | Yes | Yes |
| | Yes | Yes | Yes | Yes | Yes |
| | Yes | Yes | Yes | Yes | Yes |
| | Yes | Yes | Yes | Yes | Yes |
Dimensions | | | | | | |
Width | 160 mm | 160 mm | 160 mm | 160 mm | 160 mm | 160 mm |
Height | 125 mm | 125 mm | 125 mm | 125 mm | 125 mm | 125 mm |
Depth | 115 mm | 115 mm | 115 mm | 115 mm | 115 mm | 115 mm |
Weights | | | | | | |
Weight, approx. | 1.5 kg | 1.5 kg | 1.5 kg | 1.5 kg | 1.5 kg | 1.5 kg |