Technická data
Název:
SIPLUS S7-1200 CPU 1212C DC/DC/RLY
Popis:
SIPLUS S7-1200 CPU 1212C DC/DC/RLY -40 ... +70 DEGREES C WITH CONFORMAL COATING BASED ON 6ES7212-1HE40-0XB0 . ONBOARD I/O: 8 DI 24V DC; 6 DO RELAY 2A; 2 AI 0 - 10V DC POWER SUPPLY: 20,4 - 28,8 V DC PROGRAM/DATA MEMORY: 50 KB
Technické informace:
| General information | ||
| Product type designation | CPU 1212C DC/DC/Relay | |
| Display | ||
| with display | No | |
| Supply voltage | ||
| Rated value (DC) | ||
| ● 24 V DC | Yes | |
| permissible range, lower limit (DC) | 20.4 V | |
| permissible range, upper limit (DC) | 28.8 V | |
| Reverse polarity protection | Yes | |
| Load voltage L+ | ||
| ● Rated value (DC) | 24 V | |
| ● permissible range, lower limit (DC) | 5 V | |
| ● permissible range, upper limit (DC) | 250 V | |
| Input current | ||
| Current consumption (rated value) | 400 mA; Typical | |
| Current consumption, max. | 1 200 mA; CPU with all expansion modules | |
| Inrush current, max. | 12 A; at 28.8 V | |
| Output current | ||
| for backplane bus (5 V DC), max. | 1 000 mA; Max. 5 V DC for SM and CM | |
| Encoder supply | ||
| 24 V encoder supply | ||
| ● 24 V | L+ minus 4 V DC min. | |
| Power loss | ||
| Power loss, typ. | 9 W | |
| Memory | ||
| Work memory | ||
| ● integrated | 75 kbyte | |
| ● expandable | No | |
| Load memory | ||
| ● integrated | 1 Mbyte | |
| ● Plug-in (SIMATIC Memory Card), max. | with SIMATIC memory card | |
| Backup | ||
| ● present | Yes; maintenance-free | |
| ● without battery | Yes | |
| CPU processing times | ||
| for bit operations, typ. | 0.085 µs; / instruction | |
| for word operations, typ. | 1.7 µs; / instruction | |
| for floating point arithmetic, typ. | 2.3 µs; / instruction | |
| CPU-blocks | ||
| Number of blocks (total) | DBs, FCs, FBs, counters and timers. The maximum number of addressable blocks ranges from 1 to 65535. There is no restriction, the entire working memory can be used | |
| OB | ||
| ● Number, max. | Limited only by RAM for code | |
| Data areas and their retentivity | ||
| Retentive data area (incl. timers, counters, flags), max. | 10 kbyte | |
| Flag | ||
| ● Number, max. | 4 kbyte; Size of bit memory address area | |
| Local data | ||
| ● per priority class, max. | 16 kbyte; Priority class 1 (program cycle): 16 KB, priority class 2 to 26: 6 KB | |
| Address area | ||
| Process image | ||
| ● Inputs, adjustable | 1 kbyte | |
| ● Outputs, adjustable | 1 kbyte | |
| Hardware configuration | ||
| Number of modules per system, max. | 3 com. modules, no signal board can be used, 2 signal modules | |
| Time of day | ||
| Clock | ||
| ● Hardware clock (real-time) | Yes | |
| ● Backup time | 480 h; Typical | |
| ● Deviation per day, max. | 60 s/month at 25 °C | |
| Digital inputs | ||
| Number of digital inputs | 8; Integrated | |
| ● of which inputs usable for technological functions | 4; HSC (High Speed Counting) | |
| Source/sink input | Yes | |
| Number of simultaneously controllable inputs | ||
| all mounting positions | ||
| — up to 40 °C, max. | 8 | |
| Input voltage | ||
| ● Rated value (DC) | 24 V | |
| ● for signal "0" | 5 V DC at 1 mA | |
| ● for signal "1" | 15 V DC at 2.5 mA | |
| Input delay (for rated value of input voltage) | ||
| for standard inputs | ||
| — parameterizable | 0.2 µs, 0.4 µs, 0.8 µs, 1.6 µs, 3.2 µs, 6.4 µs and 12.8 µs, selectable in 4 groups | |
| — at "0" to "1", min. | 0.2 ms | |
| — at "0" to "1", max. | 12.8 ms | |
| for interrupt inputs | ||
| — parameterizable | Yes | |
| for counter/technological functions | ||
| — parameterizable | Single phase: 3 @ 100 kHz & 1 @ 30 kHz, differential: 3 @ 80 kHz & 1 @ 30 kHz | |
| Cable length | ||
| ● shielded, max. | 500 m; 50 m for technological functions | |
| ● unshielded, max. | 300 m; For technological functions: No | |
| Digital outputs | ||
| Number of digital outputs | 6; Relays | |
| Switching capacity of the outputs | ||
| ● with resistive load, max. | 2 A | |
| ● on lamp load, max. | 30 W with DC, 200 W with AC | |
| Output delay with resistive load | ||
| ● "0" to "1", max. | 10 ms; max. | |
| ● "1" to "0", max. | 10 ms; max. | |
| Switching frequency | ||
| ● of the pulse outputs, with resistive load, max. | 1 Hz | |
| Relay outputs | ||
| ● Number of relay outputs | 6 | |
| ● Number of operating cycles, max. | mechanically 10 million, at rated load voltage 100 000 | |
| Cable length | ||
| ● shielded, max. | 500 m | |
| ● unshielded, max. | 150 m | |
| Analog inputs | ||
| Number of analog inputs | 2 | |
| Input ranges | ||
| ● Voltage | Yes | |
| Input ranges (rated values), voltages | ||
| ● 0 to +10 V | Yes | |
| ● Input resistance (0 to 10 V) | ≥100k ohms | |
| Cable length | ||
| ● shielded, max. | 100 m; twisted and shielded | |
| Analog outputs | ||
| Number of analog outputs | 0 | |
| Analog value generation for the inputs | ||
| Integration and conversion time/resolution per channel | ||
| ● Resolution with overrange (bit including sign), max. | 10 bit | |
| ● Integration time, parameterizable | Yes | |
| ● Conversion time (per channel) | 625 µs | |
| Encoder | ||
| Connectable encoders | ||
| ● 2-wire sensor | Yes | |
| 1. Interface | ||
| Interface type | PROFINET | |
| Physics | Ethernet | |
| Isolated | Yes | |
| automatic detection of transmission rate | Yes | |
| Autonegotiation | Yes | |
| Autocrossing | Yes | |
| Functionality | ||
| ● PROFINET IO Controller | Yes | |
| ● PROFINET IO Device | Yes | |
| ● Open IE communication | Yes | |
| ● Web server | Yes | |
| PROFINET IO Controller | ||
| ● Transmission rate, max. | 100 Mbit/s | |
| Services | ||
| — Number of connectable IO Devices, max. | 16 | |
| PROFINET IO Device | ||
| Services | ||
| — Shared device | Yes | |
| — Number of IO Controllers with shared device, max. | 2 | |
| Protocols | ||
| Supports protocol for PROFINET IO | Yes | |
| PROFIBUS | Yes; CM 1243-5 required | |
| AS-Interface | Yes | |
| Protocols (Ethernet) | ||
| ● TCP/IP | Yes | |
| Further protocols | ||
| ● MODBUS | Yes | |
| Communication functions | ||
| S7 communication | ||
| ● supported | Yes | |
| ● as server | Yes | |
| ● as client | Yes | |
| Open IE communication | ||
| ● TCP/IP | Yes | |
| ● ISO-on-TCP (RFC1006) | Yes | |
| ● UDP | Yes | |
| Web server | ||
| ● supported | Yes | |
| ● User-defined websites | Yes | |
| Number of connections | ||
| ● overall | 16; dynamically | |
| Test commissioning functions | ||
| Status/control | ||
| ● Status/control variable | Yes | |
| ● Variables | Inputs/outputs, memory bits, DBs, distributed I/Os, timers, counters | |
| Forcing | ||
| ● Forcing | Yes | |
| Diagnostic buffer | ||
| ● present | Yes | |
| Traces | ||
| ● Number of configurable Traces | 2; Up to 512 KB of data per trace are possible | |
| Integrated Functions | ||
| Number of counters | 4 | |
| Counting frequency (counter) max. | 100 kHz | |
| Frequency meter | Yes | |
| controlled positioning | Yes | |
| Number of position-controlled positioning axes, max. | 8 | |
| PID controller | Yes | |
| Number of alarm inputs | 4 | |
| Potential separation | ||
| Potential separation digital inputs | ||
| ● Potential separation digital inputs | 500V AC for 1 minute | |
| ● between the channels, in groups of | 1 | |
| Potential separation digital outputs | ||
| ● Potential separation digital outputs | Relays | |
| ● between the channels | No | |
| ● between the channels, in groups of | 2 | |
| EMC | ||
| Interference immunity against discharge of static electricity | ||
| ● Interference immunity against discharge of static electricity acc. to IEC 61000-4-2 | Yes | |
| — Test voltage at air discharge | 8 kV | |
| — Test voltage at contact discharge | 6 kV | |
| Interference immunity to cable-borne interference | ||
| ● Interference immunity on supply lines acc. to IEC 61000-4-4 | Yes | |
| ● Interference immunity on signal cables acc. to IEC 61000-4-4 | Yes | |
| Interference immunity against voltage surge | ||
| ● on the supply lines acc. to IEC 61000-4-5 | Yes | |
| Interference immunity against conducted variable disturbance induced by high-frequency fields | ||
| ● Interference immunity against high-frequency radiation acc. to IEC 61000-4-6 | Yes | |
| Emission of radio interference acc. to EN 55 011 | ||
| ● Limit class A, for use in industrial areas | Yes; Group 1 | |
| ● Limit class B, for use in residential areas | Yes; When appropriate measures are used to ensure compliance with the limits for Class B according to EN 55011 | |
| Degree and class of protection | ||
| Degree of protection acc. to EN 60529 | ||
| ● IP20 | Yes | |
| Ambient conditions | ||
| Free fall | ||
| ● Fall height, max. | 0.3 m; five times, in product package | |
| Ambient temperature during operation | ||
| ● min. | -40 °C; = Tmin; Startup @ -25 °C | |
| ● max. | 70 °C; = Tmax; Tmax > +55 °C number of simultaneously switched-on digital inputs 4, digital outputs 3, analog inputs 2 (no adjacent points) with horizontal mounting position; Tmax > +60 °C number of simultaneously switched-on digital inputs 3, digital outputs 2, analog inputs 0 (no adjacent points) with horizontal mounting position | |
| ● horizontal installation, min. | -20 °C | |
| ● horizontal installation, max. | 60 °C | |
| ● vertical installation, min. | -20 °C | |
| ● vertical installation, max. | 50 °C | |
| Ambient temperature during storage/transportation | ||
| ● min. | -40 °C | |
| ● max. | 70 °C | |
| Vibrations | ||
| ● Vibrations | 2 g (m/s²) wall mounting, 1 g (m/s²) DIN rail | |
| ● Operation, tested according to IEC 60068-2-6 | Yes | |
| Shock test | ||
| ● tested according to IEC 60068-2-27 | Yes; IEC 68, Part 2-27 half-sine: strength of the shock 15 g (peak value), duration 11 ms | |
| Extended ambient conditions | ||
| ● relative to ambient temperature-atmospheric pressure-installation altitude | Tmin ... Tmax at 1 080 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); from 2 000 m max. 132 V AC | |
| Relative humidity | ||
| — With condensation, tested in accordance with IEC 60068-2-38, max. | 100 %; RH incl. condensation/frost (no commissioning under condensation conditions) | |
| Resistance | ||
| — against biologically active substances / conformity with EN 60721-3-3 | Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna). The supplied connector covers must remain on the unused interfaces during operation! | |
| — against chemically active substances / conformity with EN 60721-3-3 | Yes; Class 3C4 (RH < 75%) incl. salt spray according to EN 60068-2-52 (degree of severity 3). The supplied connector covers must remain on the unused interfaces during operation! | |
| — against mechanically active substances / conformity with EN 60721-3-3 | Yes; Class 3S4 incl. sand, dust. The supplied connector covers must remain on the unused interfaces during operation! | |
| Configuration | ||
| Programming | ||
| Programming language | ||
| — LAD | Yes | |
| — FBD | Yes | |
| — SCL | Yes | |
| Cycle time monitoring | ||
| ● adjustable | Yes | |
| Dimensions | ||
| Width | 90 mm | |
| Height | 100 mm | |
| Depth | 75 mm | |
| Weights | ||
| Weight, approx. | 385 g | |
| last modified: | 02/01/2017 | |
