Shenzhen Voboal Industrial Automation Co., Ltd.
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SIEMESN CPU 1211C AC/DC/Relay 6ES7211-1BD30-0XB0 SIMATIC S7-1200
| Technical Specifications | ||||||
| Model | CPU 1211C AC/DC/Relay | CPU 1211C DC/DC/Relay | CPU 1211C DC/DC/DC | |||
| Order number (MLFB) | 6ES7 211-1BD30-0XB0 | 6ES7 211-1HD30-0XB0 | 6ES7 211-1AD30-0XB0 | |||
| General | ||||||
| Dimensions W x H x D (mm) | 90 x 100 x 75 | |||||
| Weight | 420 grams | 380 grams | 370 grams | |||
| Power dissipation | 10 W | 8 W | ||||
| Current available (CM bus) | 750 mA max. (5 VDC) | |||||
| Current available (24 VDC) | 300 mA max. (sensor power) | |||||
| Technical Specifications | ||||||
| Model | CPU 1211C AC/DC/Relay | CPU 1211C DC/DC/Relay | CPU 1211C DC/DC/DC | |||
| Digital input current consumption (24VDC) | 4 mA/input used | |||||
| CPU Features | ||||||
| User memory | 25 Kbytes Work memory / 1 Mbytes Load memory / 2 Kbytes Retentive memory | |||||
| On-board digital I/O | 6 inputs/4 outputs | |||||
| On-board analog I/O | 2 inputs | |||||
| Process image size | 1024 bytes of inputs/1024 bytes of outputs | |||||
| Signal modules expansion | none | |||||
| Signal board expansion | 1 SB max. | |||||
| Communication module expansion | 3 CMs max. | |||||
| High-speed counters | 3 total Single phase: 3 at 100 kHz Quadrature phase: 3 at 80 kHz | |||||
| Pulse outputs | 2 at 1 Hz pulse rate | 2 at 100 kHz pulse rate | ||||
| Pulse catch inputs | 6 | |||||
| Time delay / cyclic interrupts | 4 total with 1 ms resolution | |||||
| Edge interrupts | 6 rising and 6 falling (10 and 10 with optional signal board) | |||||
| Memory card | SIMATIC Memory Card (optional) | |||||
| Real time clock accuracy | +/- 60 seconds/month | |||||
| Real time clock retention time | 10 days typ./6 days min. at 40°C (maintenance-free Super Capacitor) | |||||
| Performance | ||||||
| Boolean execution speed | 0.1 μs/instruction | |||||
| Move Word execution speed | 12 μs/instruction | |||||
| Real Math execution speed | 18 μs/instruction | |||||
| Communication | ||||||
| Number of ports | 1 | |||||
| Type | Ethernet | |||||
| Data rates | 10/100 Mb/s | |||||
| Isolation (external signal to PLC logic) | Transformer isolated, 1500 VDC | |||||
| Cable type | CAT5e shielded | |||||
| Power supply | ||||||
| Voltage range | 85 to 264 VAC | 20.4 to 28.8 VDC | ||||
| Line frequency | 47 to 63 Hz | -- | ||||
| Input current CPU only at max. load CPU with all expansion accessories at max. load | 60 mA at 120 VAC 30 mA at 240 VAC 180 mA at 120 VAC 90 mA at 240 VAC | 300 mA at 24 VDC 900 mA at 24 VDC | ||||
| Inrush current (max.) | 20 A at 264 VAC | 12 A at 28.8 VDC | ||||
| Isolation (input power to logic) | 1500 VAC | Not isolated | ||||