Product details
6ES7212-1BE40-0XB0 – Siemens SIMATIC S7-1200 CPU 1212C
Brand: Siemens | Model: 6ES7212-1BE40-0XB0 | Series: SIMATIC S7-1200 | Type: Compact PLC CPU
Compact CPU with AC power supply and relay outputs. 8 digital inputs, 6 relay outputs, 2 analog inputs. 100 KB memory, PROFINET onboard. For small to medium automation tasks.
Key Features
- Compact design – all-in-one CPU
- AC power supply – 85-264 V AC, 47-63 Hz
- Relay outputs – 6 outputs, 2 A each
- Integrated I/O – 8 DI, 6 DO, 2 AI
- PROFINET – built-in communication
- Expandable – up to 3 comm modules, 2 signal modules
Technical Specifications
- General
- Manufacturer: Siemens
- Model: 6ES7212-1BE40-0XB0
- Series: SIMATIC S7-1200
- Type: CPU 1212C AC/DC/Relay
- Firmware: V4.4
- Weight: 0.374 kg
- Memory
- Work memory: 75 KB
- Load memory: 2 MB (integrated)
- Retentive data: 10 KB max
- Memory card: SIMATIC Memory Card (optional)
- Performance
- Bit operations: 0.08 µs
- Word operations: 1.7 µs
- Floating point: 2.3 µs
- Power Supply
- Input voltage: 85-264 V AC, 47-63 Hz
- Current consumption: 240 mA (120 V) / 120 mA (240 V)
- Power loss: 11 W (typical)
- Backplane current: 1000 mA (5 V DC)
- Digital Inputs
- Number: 8 (24 V DC)
- HSC inputs: 6 (up to 100 kHz)
- Input delay: 0.2-12.8 ms (configurable)
- Signal “1”: 15 V DC at 2.5 mA
- Cable length: 500 m (shielded), 300 m (unshielded)
- Digital Outputs
- Number: 6 (Relay)
- Contact rating: 2 A (resistive load)
- Lamp load: 30 W (DC) / 200 W (AC)
- Output delay: 10 ms max
- Cable length: 500 m (shielded), 150 m (unshielded)
- Analog Inputs
- Number: 2
- Range: 0-10 V DC
- Resolution: 10 bits
- Conversion time: 625 µs
- Input resistance: ≥100 kΩ
- Cable length: 100 m (shielded)
- Communication
- PROFINET: 1 port (RJ45), 100 Mbit/s
- PROFIBUS: Via CM 1243-5 (master) or CM 1242-5 (slave)
- AS-Interface: Via CM 1243-2
- Open IE: TCP/IP, ISO-on-TCP, UDP
- Web server: Yes (user-defined pages)
- OPC UA: Server (license required)
- MODBUS: Yes
- Connections: 8 (open user communication)
- Environmental
- Operating temp: -20…60 °C (horizontal)
- Operating temp: -20…50 °C (vertical)
- Storage temp: -40…70 °C
- Humidity: 95% (non-condensing)
- Protection: IP20
- Vibration: 2 g (wall) / 1 g (DIN rail)
- Certifications
- CE, UL, cULus, FM, RCM, KC
- Marine approval
Installation & Commissioning
- Mounting: DIN rail or wall mount.
- Wiring: Removable terminal blocks – easy connections.
- Software: TIA Portal (STEP 7 V16 or higher).
- Configuration: Auto-detection of connected modules.
Compatibility & Applications
- Systems: SIMATIC S7-1200 family.
- Typical uses: Machine control, conveyor systems, packaging, building automation.
- Expansion: Up to 3 comm modules, 2 signal modules, 1 signal board.
Package & Delivery
- Package: 1 CPU + documentation.
- Warranty: 12 months.
- Shipping: FedEx, UPS, DHL – dispatched within 12-24 hours.
Expert Review
“Excellent entry-level PLC. The CPU 1212C offers great value with integrated I/O. Fast processing and PROFINET make it versatile. Perfect for small automation projects.”
Manager’s Insight
“Reliable and cost-effective. Relay outputs handle AC loads directly. Use TIA Portal for easy programming. Great for standalone machines or as part of larger S7-1200 systems.”
Application Scenarios
- Small conveyor system control
- Packaging machine logic
- HVAC control and monitoring
- Building automation and lighting
Comparison with Similar Models
- 6ES7212-1BE40-0XB0 – 8 DI/6 DO relay, AC, 75 KB.
- 6ES7212-1AE40-0XB0 – DC/DC/DC version (transistor outputs).
- 6ES7211-1BE40-0XB0 – CPU 1211C, fewer I/O.
- 6ES7214-1BG40-0XB0 – CPU 1214C, more memory and I/O.
FAQ
- What power supply does it need?
85-264 V AC, 47-63 Hz. - How many I/O does it have?
8 DI, 6 DO (relay), 2 AI. - What is the memory size?
75 KB work memory, 2 MB load memory. - Does it have PROFINET?
Yes, built-in Ethernet port. - What software do I need?
TIA Portal V16 or higher. - Can I expand it?
Yes – up to 3 comm modules and 2 signal modules. - What is the temperature range?
-20…60 °C horizontal, -20…50 °C vertical. - How to choose between CPU 1212C and 1214C?
1214C has more memory and I/O – choose based on application needs.
Selection Guide
- For AC power with relay outputs: 6ES7212-1BE40-0XB0.
- For DC power with transistor outputs: 6ES7212-1AE40-0XB0.
- For smaller applications (fewer I/O): 6ES7211-1BE40-0XB0.
- For larger applications (more I/O/memory): 6ES7214-1BG40-0XB0.
Contact: sales@powergearx.com | +86 18030005825 (WhatsApp)
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