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 |