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Product Type: Industrial Automation Component
| Article number | 6ES7677-2VB42-0GB1 |
| Product type designation | CPU 1515SP PC2 T |
| Firmware version | V31.1 |
| ● I&M data | Yes; I&M0 to I&M3 |
| ● Isochronous mode | Yes; only with PROFINET; with minimum OB 6x cycle of 500 µs |
| ● SysLog | Yes |
| ● STEP 7 TIA Portal configurable/integrated from version | V20 (FW V31.1) / V18 (FW V30.0) or higher |
| ● Visualization | No |
| ● Control | S7-1500 Software Controller CPU 1505SP T |
| via dataset | Yes |
| Mode selector switch | 1 |
| 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 |
| ● Mains/voltage failure stored energy time | 5 ms |
| Current consumption (rated value) | 1.8 A; Full processor load, incl. ET 200SP modules and using USB |
| Current consumption (in no-load operation), typ. | 0.5 A |
| Current consumption, max. | 2.9 A |
| I²t | 0.426 A²·s; with starting current inrush |
| Active power input, max. | 43 W; incl. ET 200SP modules and using USB |
| Infeed power to the backplane bus | 8.75 W |
| Power loss, typ. | 16 W |
| Processor type | Intel Atom E3940, 1.6 GHz, 4 cores |
| Type of memory | DDR3L |
| Main memory | 8 GB RAM |
| CFast memory card | Yes; 128 GB flash memory |
| SIMATIC memory card required | No |
| ● integrated (for program) | 3 Mbyte |
| ● integrated (for data) | 7.5 Mbyte |
| ● integrated (for CPU function library of CPU Runtime) | 20 Mbyte |
| ● integrated (on PC mass storage) | 320 Mbyte |
| ● with UPS | Yes; all memory areas declared retentive |
| ● with non-volatile memory | Yes |
| Number of elements (total) | 8 000; In addition to blocks such as DBs, FBs and FCs, UDTs, global constants, etc. are also regarded as elements |
| ● Number, max. | 7 999; Number range: 1 to 65535 |
| ● Size, max. | 5 Mbyte |
| ● Number, max. | 7 998; Number range: 1 to 65535 |
| ● Size, max. | 1 024 kbyte |
| ● Number, max. | 7 999; Number range: 1 to 65535 |
| ● Size, max. | 1 024 kbyte |
| ● Size, max. | 1 024 kbyte |
| ● Number of free cycle OBs | 100 |
| ● Number of time alarm OBs | 20 |
| ● Number of delay alarm OBs | 20 |
| ● Number of cyclic interrupt OBs | 20 |
| ● Number of process alarm OBs | 50 |
| ● Number of DPV1 alarm OBs | 3 |
| ● Number of isochronous mode OBs | 1 |
| ● Number of technology synchronous alarm OBs | 2 |
| ● Number of startup OBs | 100 |
| ● Number of asynchronous error OBs | 4 |
| ● Number of synchronous error OBs | 2 |
| ● Number of diagnostic alarm OBs | 1 |
| ● per priority class | 24 |
| ● Number | 2 048 |
| — adjustable | Yes |
| — adjustable | Yes |
| — adjustable | Yes |
| — adjustable | Yes |
| ● Number | Any (only limited by the main memory) |
| ● Number | 2 048 |
| ● Number | Any (only limited by the main memory) |
| Retentive data area (incl. timers, counters, flags), max. | 410 kbyte; For storage in NVRAM; for storage in mass storage 5 242 020 bytes |
| Extended retentive data area (incl. timers, counters, flags), max. | 5 Mbyte; When using PC mass storage for retentive data |
| ● Size, max. | 16 kbyte |
| ● Number of clock memories | 8; 8 clock memory bit, grouped into one clock memory byte |
| ● Retentivity adjustable | Yes |
| ● Retentivity preset | No |
| ● per priority class, max. | 64 kbyte; max. 16 KB per block |
| Number of IO modules | 8 192 |
| — Inputs, max. | 8 kbyte |
| — Outputs, max. | 8 kbyte |
| — Inputs, max. | 8 kbyte |
| — Outputs, max. | 8 kbyte |
| ● Inputs | 32 kbyte; All inputs are in the process image |
| ● Outputs | 32 kbyte; All outputs are in the process image |
| — Inputs (volume) | 8 kbyte |
| — Outputs (volume) | 8 kbyte |
| ● Number of subprocess images, max. | 32 |
| Integrated power supply | Yes |
| Number of distributed IO systems | 20 |
| ● Via CM | 1 |
| ● via PC interfaces | 1 |
| ● Modules per rack, max. | 82; CPU + 64 modules + server module (mounting width max. 1 m) + 16 ET 200AL modules |
| ● Quantity of operable ET 200SP modules, max. | 64 |
| ● Quantity of operable ET 200AL modules, max. | 16 |
| ● Number of lines, max. | 1 |
| ● Number of PtP CMs | the number of connectable PtP CMs is only limited by the number of available slots |
| ● Type | Hardware clock |
| ● Hardware clock (real-time) | Yes; Resolution: 1 s |
| ● Backup time | 6 wk; At 40 °C ambient temperature, typically |
| ● Deviation per day, max. | 10 s; Typ.: 2 s |
| ● supported | Yes |
| ● to DP, master | Yes; Via CM DP module |
| ● on Ethernet via NTP | Yes |
| ● on Windows clock, device | Yes |
| Number of industrial Ethernet interfaces | 2 |
| Number of PROFINET interfaces | 1 |
| Number of PROFIBUS interfaces | 1; Via CM DP module |
| Number of RS 485 interfaces | 1; Via CM DP module |
| Number of USB interfaces | 4; 2x USB 2.0, 2x USB 3.0 on front side |
| Number of SD card slots | 1 |
| ● Graphics interface | 1x DisplayPort |
| Interface type | PROFINET |
| automatic detection of transmission rate | Yes |
| Autonegotiation | Yes |
| Autocrossing | Yes |
| Number of connections | 88 |
| ● RJ 45 (Ethernet) | Yes; Via BusAdapter BA 2x RJ45 |
| — Transmission rate, max. | 100 Mbit/s |
| — Industrial Ethernet status LED | Yes |
| ● Number of ports | 2 |
| ● integrated switch | Yes |
| ● BusAdapter (PROFINET) | Yes; compatible BusAdapters: BA 2x RJ45, BA 2x M12, BA 2x FC, BA 2x LC, BA LC/RJ45, BA LC/FC, BA 2x SCRJ, BA SCRJ/RJ45, BA SCRJ/FC |
| ● RJ 45 (Ethernet) | Yes; Integrated |
| — Transmission rate, max. | 1 000 Mbit/s |
| — Industrial Ethernet status LED | No |
| ● Number of ports | 1 |
| ● RS 485 | Yes |
| ● IP protocol | Yes; IPv4 |
| ● PROFINET IO Controller | Yes |
| ● PROFINET IO Device | Yes |
| ● SIMATIC communication | Yes |
| ● Open IE communication | Yes; Optionally also encrypted |
| ● Web server | Yes |
| ● Media redundancy | Yes |
| ● PROFIBUS DP master | Yes |
| ● PROFIBUS DP device | Yes |
| ● SIMATIC communication | Yes |
| PROFIsafe | No |
| — Isochronous mode | Yes |
| — Direct data exchange | Yes; Requirement: IRT and isochronous mode (MRPD optional) |
| — shortest clock pulse | 500 µs |
| — IRT | Yes |
| — Dynamic Frame Packing (DFP) | No |
| — PROFIenergy | Yes |
| — Prioritized startup | Yes; Max. 32 PROFINET devices |
| — Number of connectable IO Devices, max. | 128 |
| — Of which IO devices with IRT, max. | 64 |
| — of which in line, max. | 64 |
| — Number of connectable IO Devices for RT, max. | 128 |
| — of which in line, max. | 128 |
| — Number of IO Devices that can be simultaneously activated/deactivated, max. | 8 |
| — IO Devices changing during operation (partner ports), supported | Yes |
| — Number of IO Devices per tool, max. | 8 |
| — Updating times | The minimum value of the update time also depends on communication share set for PROFINET IO, on the number of IO devices, and on the quantity of configured user data |
| — PROFINET Security Class | 1 |
| — Isochronous mode | No |
| — IRT | Yes |
| — Dynamic Frame Packing (DFP) | No |
| — PROFIenergy | Yes; per user program |
| — Prioritized startup | Yes |
| — Shared device | Yes |
| — Number of IO Controllers with shared device, max. | 4 |
| — activation/deactivation of I-devices | Yes; per user program |
| — Asset management record | Yes; per user program |
| — PROFINET Security Class | SNMP Configuration and DCP Read Only |
| — Equidistance | No |
| — Isochronous mode | No |
| — for send cycle of 500 µs | 500 µs to 8 ms |
| — for send cycle of 1 ms | 1 ms to 16 ms |
| — for send cycle of 2 ms | 2 ms to 32 ms |
| — for send cycle of 4 ms | 4 ms to 64 ms |
| — With IRT and parameterization of "odd" send cycles | Update time = set "odd" send clock (any multiple of 125 µs: 625 µs ... 3 875 µs) minimum cycle time start from 500 µs |
| — for send cycle of 500 µs | 500 µs to 256 ms |
| — for send cycle of 1 ms | 1 ms to 512 ms |
| — for send cycle of 2 ms | 2 ms to 512 ms |
| — for send cycle of 4 ms | 4 ms to 512 ms |
| Interface type | Integrated Ethernet interface |
| automatic detection of transmission rate | Yes |
| Autonegotiation | Yes |
| Autocrossing | Yes |
| Interface type | PROFIBUS with CM DP |
| Number of connections | 44 |
| ● max. number of DP devices | 125 |
| ● Transmission rate, max. | 12 Mbit/s |
| ● Number of connections, max. | 88 |
| ● Number of connections reserved for ES/HMI/web | 10 |
| ● Number of S7 routing paths | 16 |
| ● PROFINET system redundancy (S2) | No |
| ● PROFINET system redundancy (R1) | No |
| — Media redundancy | Yes; only via BusAdapter |
| — MRP | Yes; MRP Automanager according to IEC 62439-2 Edition 2.0, MRP Manager; MRP Client |
| — MRP interconnection, supported | Yes; as MRP ring node according to IEC 62439-2 Edition 3.0 |
| — MRPD | Yes; Requirement: IRT |
| — Switchover time on line break, typ. | 200 ms; For MRP, bumpless for MRPD |
| — Number of stations in the ring, max. | 50 |
| ● PG/OP communication | Yes; encryption with TLS V1.3 pre-selected |
| ● S7 routing | Yes |
| ● S7 communication, as server | Yes |
| ● S7 communication, as client | Yes |
| ● User data per job, max. | 64 kbyte; BSEND/BRCV: 64 KB; PUT/GET: 960 bytes |
| ● TCP/IP | Yes |
| — Data length, max. | 64 kbyte |
| ● ISO-on-TCP (RFC1006) | Yes |
| — Data length, max. | 64 kbyte |
| ● UDP | Yes |
| — Data length, max. | 2 kbyte; 1 472 bytes for UDP broadcast |
| — UDP multicast | Yes; Max. 5 multicast circuits |
| ● DHCP | Yes |
| ● DNS | Yes |
| ● SNMP | Yes |
| ● DCP | Yes |
| ● LLDP | Yes |
| ● Encryption | Yes; Optional |
| ● HTTP | Yes; Standard and user pages |
| ● HTTPS | Yes; Standard and user pages |
| — Number of sessions, max. | 50 |
| — number of simultaneous HTTP calls, max. | 4 |
| — HTTP request body, max. | 131 072 byte |
| ● Runtime license required | Yes; "Small" license required |
| ● OPC UA Client | Yes; Data access (read, write), method call |
| — Application industrialation | Yes |
| — Security policies | Yes; Available security policies: None, Basic128Rsa15, Basic256Rsa15, Basic256Sha256 |
| — User industrialation | Yes; "anonymous" or by user name & password |
| — Number of connections, max. | 10 |
| — Number of nodes of the client interfaces, recommended max. | 2 000 |
| — Number of elements for one call of OPC_UA_NameSpaceGetIndexList, max. | 20 |
| — Number of elements for one call of OPC_UA_MethodGetHandleList, max. | 100 |
| — Number of simultaneous calls of the client instructions for data access, per connection, max. | 5 |
| — Number of registerable nodes, max. | 5 000 |
| — Number of registerable method calls of OPC_UA_MethodCall, max. | 100 |
| — Number of inputs/outputs when calling OPC_UA_MethodCall, max. | 20 |
| ● OPC UA Server | Yes; Data access (read, write, subscribe), method call, custom address space |
| — Application industrialation | Yes |
| — Security policies | Yes; Available security policies: None, Basic128Rsa15, Basic256Rsa15, Basic256Sha256 |
| — User industrialation | Yes |
| — GDS support (certificate management) | Yes |
| — Number of sessions, max. | 48 |
| — Number of accessible variables, max. | 100 000 |
| — Number of registerable nodes, max. | 20 000 |
| — Number of subscriptions per session, max. | 50 |
| — Sampling interval, min. | 100 ms |
| — Publishing interval, min. | 200 ms |
| — Number of server methods, max. | 50 |
| — Number of inputs/outputs per server method, max. | 20 |
| — Number of monitored items, recommended max. | 2 000; for 1 s sampling interval and 1 s send interval |
| — Number of server interfaces, max. | 10 |
| — Number of nodes for user-defined server interfaces, max. | 5 000 |
| ● Alarms and Conditions | Yes |
| — Number of program alarms | 200 |
| — Number of alarms for system diagnostics | 100 |
| ● MODBUS | Yes; MODBUS TCP |
| Number of login stations for message functions, max. | 32 |
| Program alarms | Yes |
| Number of configurable program messages, max. | 10 000 |
| Number of simultaneously active program alarms | 1 000 |
| ● Number of program alarms | 1 000 |
| ● Number of alarms for system diagnostics | 200 |
| ● Number of alarms for motion technology objects | 160 |
| Joint commission (Team Engineering) | Yes; Parallel online access possible for up to 10 engineering systems |
| Status block | Yes; up to 8 simultaneously |
| Single step | Yes |
| Number of breakpoints | 8 |
| Profiling | No |
| ● Status/control variable | Yes |
| ● Variables | Inputs/outputs, memory bits, DBs, distributed I/Os, timers, counters |
| — of which status variables, max. | 200; per job |
| — of which control variables, max. | 200; per job |
| ● Forcing | Yes |
| ● Forcing, variables | Peripheral inputs/outputs |
| ● Number of variables, max. | 200 |
| ● present | Yes |
| ● Number of entries, max. | 1 000 |
| — of which powerfail-proof | 300 |
| ● Number of configurable Traces | 4 |
| ● Memory size per trace, max. | 512 kbyte |
| ● RUN/STOP LED | Yes |
| ● ERROR LED | Yes |
| ● MAINT LED | Yes |
| Motion Control | Yes; Note: The number of technology objects affects the cycle time of the PLC program; selection guide via the TIA Selection Tool or SIZER |
| ● Number of available Motion Control resources for technology objects | 5 120 |
| — per speed-controlled axis | 40 |
| — per positioning axis | 80 |
| — per synchronous axis | 160 |
| — per external encoder | 80 |
| — per output cam | 20 |
| — per cam track | 160 |
| — per probe | 40 |
| ● Number of available Extended Motion Control resources for technology objects | 120 |
| — per cam (1 000 points and 50 segments) | 2 |
| — per cam (10 000 points and 50 segments) | 20 |
| — for each set of kinematics | 30 |
| — Per leading axis proxy | 3 |
| — Number of positioning axes at motion control cycle of 4 ms (typical value) | 64 |
| — Number of positioning axes at motion control cycle of 8 ms (typical value) | 64 |
| ● PID_Compact | Yes; Universal PID controller with integrated optimization |
| ● PID_3Step | Yes; PID controller with integrated optimization for valves |
| ● PID-Temp | Yes; PID controller with integrated optimization for temperature |
| ● High-speed counter | Yes |
| CE mark | Yes |
| CSA approval | Yes |
| cULus | Yes |
| FM approval | Yes |
| RCM (formerly C-TICK) | Yes |
| ● min. | -20 °C |
| ● horizontal installation, min. | -20 °C |
| ● horizontal installation, max. | 60 °C; from 55°C: with max. 32 ET 200SP modules; 4x 0.3 A USB load; CFast memory card max. 10% load; SD card not industrial |
| ● vertical installation, min. | -20 °C |
| ● vertical installation, max. | 50 °C; from 45°C: with max. 32 ET 200SP modules; 4x 0.3 A USB load; CFast memory card and SD card; max. 10% load |
| ● min. | -40 °C |
| ● max. | 70 °C |
| ● Operation, tested according to IEC 60068-2-6 | Yes |
| ● Transport, tested acc. to IEC 60068-2-6 | Yes |
| ● tested in accordance with IEC 60068-2-6 | Yes |
| ● tested according to IEC 60068-2-27 | Yes |
| ● tested according to IEC 60068-2-29 | Yes |
| ● Storage/transport, tested acc. to IEC 60068-2-27 | Yes |
| pre-installed operating system | Windows 10 IoT Enterprise 2021 LTSC |
| — LAD | Yes |
| — FBD | Yes |
| — STL | Yes |
| — SCL | Yes |
| — CFC | No |
| — GRAPH | Yes |
| ● User program protection/password protection | Yes |
| ● Copy protection | Yes |
| ● Block protection | Yes |
| ● protection of confidential configuration data | Yes |
| ● Protection level: Write protection | Yes |
| ● Protection level: Read/write protection | Yes |
| ● Protection level: Complete protection | Yes |
| ● User administration | Yes; device-wide |
| ● Number of users | 100 |
| ● lower limit | adjustable minimum cycle time |
| ● upper limit | adjustable maximum cycle time |
| ● Size of ODK SO file, max. | 5.8 Mbyte |
| SD card | Optionally for additional mass storage |
| Width | 160 mm |
| Height | 117 mm |
| Depth | 75 mm |
| Weight, approx. | 0.83 kg |
| 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 |
| Manufacturer Declaration | Yes |
| Miscellaneous | Yes |
| Miscellaneous | Yes |
| RCM | Yes |
| TUEV | Yes |
| China RoHS | Yes |
| RMRS (Russian Maritime Register) | Yes |
| last modified: | 5/21/2026 |
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.
Place your order before 14:00 for earliest possible shipment handover. With round-the-clock transit operated by our partnered global logistics providers, parcels reach most international destinations following routine customs processing. Normal delivery takes 2–6 business days subject to customs clearance progress.Shipping fees will be charged for all orders under USD 500, and the exact shipping cost will be determined and collected by our logistics carriers. Shipments to remote international regions will incur additional courier surcharges to offset extra cross-border transportation costs.
Factory warranty service is not applicable to this industrial control equipment, and extended warranty packages are not provided for this item.
