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Siemens - 6ES7211-1AE31-0XB0
Siemens - 6ES7211-1AE31-0XB0
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€224,22 EUR
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SIMATIC S7-1200 CPU 1211C DC/DC/DC
| General information | ||
| Product type designation | CPU 1211C DC/DC/DC | |
| Engineering with | ||
| Programming package | STEP 7 V11 SP2 or higher | |
| 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 | |
| Load voltage L+ | ||
| Rated value (DC) | 24 V | |
| permissible range, lower limit (DC) | 20.4 V | |
| permissible range, upper limit (DC) | 28.8 V | |
| Input current | ||
| Current consumption (rated value) | 300 mA; Typical | |
| Current consumption, max. | 0.9 A; 24 V DC | |
| Inrush current, max. | 12 A; at 28.8 V DC | |
| Output current | ||
| for backplane bus (5 V DC), max. | 750 mA; Max. 5 V DC for SM and CM | |
| Encoder supply | ||
| 24 V encoder supply | ||
| 24 V | Permissible range: 20.4V to 28.8V | |
| Power loss | ||
| Power loss, typ. | 8 W | |
| Memory | ||
| Work memory | ||
| integrated | 30 kbyte | |
| Load memory | ||
| integrated | 1 Mbyte | |
| Backup | ||
| present | 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. | 2.5 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 | ||
| Size, max. | 4 kbyte; Size of bit memory address area | |
| Address area | ||
| I/O address area | ||
| Inputs | 1 024 byte | |
| Outputs | 1 024 byte | |
| Process image | ||
| Inputs, adjustable | 1 kbyte | |
| Outputs, adjustable | 1 kbyte | |
| Hardware configuration | ||
| Number of modules per system, max. | 3 communication modules, 1 signal board | |
| 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 | 6; Integrated | |
| of which inputs usable for technological functions | 3; HSC (High Speed Counting) | |
| Source/sink input | Yes | |
| Number of simultaneously controllable inputs | ||
| all mounting positions | ||
| up to 40 °C, max. | 6 | |
| 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 current | ||
| for signal "1", typ. | 1 mA | |
| Input delay (for rated value of input voltage) | ||
| for standard inputs | ||
| parameterizable | 0.2 ms, 0.4 ms, 0.8 ms, 1.6 ms, 3.2 ms, 6.4 ms and 12.8 ms, selectable in groups of four | |
| at "0" to "1", min. | 0.2 ms | |
| at "0" to "1", max. | 12.8 ms | |
| for interrupt inputs | ||
| parameterizable | Yes | |
| for technological functions | ||
| parameterizable | Single phase : 3 @ 100 kHz, differential: 3 @ 80 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 | 4 | |
| of which high-speed outputs | 4; 100 kHz Pulse Train Output | |
| Short-circuit protection | No; to be provided externally | |
| Limitation of inductive shutdown voltage to | L+ (-48 V) | |
| Switching capacity of the outputs | ||
| with resistive load, max. | 0.5 A | |
| on lamp load, max. | 5 W | |
| Output voltage | ||
| for signal "0", max. | 0.1 V; with 10 kOhm load | |
| for signal "1", min. | 20 V | |
| Output current | ||
| for signal "1" rated value | 0.5 A | |
| for signal "0" residual current, max. | 0.1 mA | |
| Output delay with resistive load | ||
| "0" to "1", max. | 1 µs | |
| "1" to "0", max. | 5 µs | |
| Switching frequency | ||
| of the pulse outputs, with resistive load, max. | 100 kHz | |
| Relay outputs | ||
| Number of relay outputs | 0 | |
| 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 | |
| Cable length | ||
| shielded, max. | 100 m; shielded, twisted pair | |
| 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 | ||
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