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Product Name: CPU 1214C COMPACT CPU
Brand Name: Siemens
Model Number: 6ES7214-1BG31-0XB0
Place of Origin: Germany
Warranty: 12 Months
Whatsapp：+86 18020776782
Email：[email protected]
Overview
The Siemens 6ES7214-1BG31-0XB0 is a compact programmable logic controller (PLC) from the Siemens SIMATIC S7-1200 family, designed for small to medium-sized industrial automation systems. It integrates processing power, onboard I/O, communication capabilities, and expansion flexibility into a single compact controller, making it suitable for versatile machine and process control tasks.
This CPU model operates with an AC 85–264 V power supply and features onboard I/O including 14 digital inputs, 10 relay outputs, and 2 analog inputs (0–10 V). With 75 KB of program/data memory and support for Siemens expansion modules, it delivers reliable performance for complex automation logic, motion-related functions, and process monitoring applications. Its integrated PROFINET interface enables seamless industrial communication and system integration.
Integrated onboard I/O: 14 × 24 V DC digital inputs, 10 × relay outputs, 2 × 0–10 V analog inputs
Wide AC power supply range: 85–264 V AC (47–63 Hz) for flexible installation
Relay outputs with 2 A switching capacity for direct load control
75 KB program/data memory with integrated and maintenance-free backup (EEPROM)
Load memory of 4 MB integrated, no external memory required
High-speed processing performance for deterministic industrial control tasks
PROFINET IO Controller integrated for industrial Ethernet communication
Supports S7 communication (client/server) and open protocols (TCP/IP, ISO-on-TCP, UDP)
Built-in web server with support for user-defined web pages
6 high-speed counters up to 100 kHz with configurable functions
Integrated PID control and basic motion/positioning capabilities
Flexible input filtering and configurable signal delay times for digital inputs
Expandable system supporting SM modules, CM modules, and signal boards
Maximum backplane bus load up to 1600 mA at 5 V DC
Retentive memory up to 10 KB for secure data retention
Real-time clock with maintenance-free operation and battery-free backup
High relay durability with up to 10 million mechanical switching cycles
Strong EMC immunity and industrial-grade electrical protection
Compact design optimized for DIN rail control cabinet installation
Integrated diagnostic buffer and online monitoring/forcing functions
Reliable operation in harsh industrial environments with wide temperature range support
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Sales |
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Jim Pei |
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Minimum Order Quantity |
1 Piece |
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Price |
Contact for Jim |
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Packaging Details |
Original new Factory Sealed |
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Delivery Time |
3–7 Days |
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Payment Terms |
T/T |
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Shipping Method |
DHL / FedEx / UPS / TNT |
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Supply Ability |
In stock |
| Product Name | Siemens 6ES7214-1BG31-0XB0 COMPACT CPU |
| Manufacturer | Siemens |
| Product Type | COMPACT CPU |
| Part Number | 6ES7214-1BG31-0XB0 |
| Estimated shipping dimensions | 11x7.5x10cm |
| Weight | 0.42kg |
| Place of shipment | Xiamen, China |
| Country of origin | Germany |
| Operating Temperature Range | Horizontal Installation -20 °C to 60 °C；Vertical Installation -20 °C to 50 °C |
| Storage Temperature | -40 °C to 70 °C |
| Humidity | 95% max. (non-condensing) |
| Operating Altitude | -1000 to 2000 m |
| Number of Analog Inputs | 2 |
| Input Range | 0–10 V |
| Input Resistance | ≥ 100 kΩ |
| Resolution | 10 bit |
| Conversion Time | 625 µs/channel |
| Shielded Cable Length | 100 m max. |
| Number of Inputs | 14 |
| High-Speed Counter Inputs | 6 |
| Rated Input Voltage | 24 V DC |
| Signal “0” | ≤ 5 V DC |
| Signal “1” | ≥ 15 V DC |
The Siemens 6ES7214-1BG31-0XB0 is designed for reliable operation in standard industrial automation environments when installed inside control cabinets with proper protection and ventilation.
It operates with a wide environmental tolerance, including an ambient temperature range of -20 °C to +60 °C during operation (up to +50 °C for vertical installation). For storage and transportation, the controller can withstand temperatures from -40 °C to +70 °C. It is suitable for use in environments with relative humidity up to 95% (non-condensing) and air pressure conditions between 795 hPa and 1080 hPa, supporting installation at altitudes up to 2000 meters.
The device complies with IP20 protection requirements, meaning it is intended for indoor industrial use and must be installed in a protective enclosure. It is resistant to typical industrial electrical disturbances, including electrostatic discharge, surge, and high-frequency electromagnetic interference according to IEC 61000 standards. In addition, it is designed to withstand mechanical stress such as vibration (up to 2G for wall mounting) and shock impacts tested under IEC 60068 standards, ensuring stable performance in demanding industrial applications.
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