This compact CPU 1214C is designed for SIMATIC S7-1200 systems, offering 14 digital inputs, 10 relay outputs, and 2 analog inputs. It operates on an AC power supply and provides program and data memory up to 150 KB. The CPU is optimized for small automation systems and features integrated real-time clock functionality and multiple communication protocols.
| Communication | RJ45 |
| Compliance/Certifications | CE / CSA / UL / cULus / FM / RCM / KC / Marine approval |
| Connection Type | PG Connections: 4 reserved / 4 max; HMI Connections: 12 reserved / 18 max; S7 Connections: 8 reserved / 14 max; Open User Connections: 8 reserved / 14 max; Web Connections: 2 reserved / 30 max; OPC UA Connections: 0 reserved / 10 max; Total Connections: 34 reserved / 64 max |
| Current Consumption | 500 mA - CPU only |
| Data Transmission Rate | 100 Mbit/s |
| Depth | 75 mm |
| Explosion safety category for gas | ATEX gas-ex-protection, Cat. 3G |
| Height | 100 mm |
| IP Rating / Detailed | IP20 |
| Memory size | 150 kByte |
| Model | Compact |
| Number of analogue inputs | 2 |
| Number of digital inputs | 14 |
| Number of digital outputs | 10 |
| Number of HW-interfaces industrial Ethernet | 1 |
| Number of interfaces PROFINET | 1 |
| Number of relay outputs | 10 |
| Part Depth (mm) | 75mm |
| Part Height (mm) | 100mm |
| Part Length (mm) | 50 000mm - 500 000mm |
| Part Width (mm) | 110mm |
| Processing time (1K, binary operation) | 0.079999999 ms |
| Rail mounting possible | Yes |
| Supply Voltage | 24 VDC |
| Supply voltage AC 50 Hz | 85 V |
| Supply voltage AC 60 Hz | 85 V |
| Supporting protocol for ASI | Yes |
| Supporting protocol for Modbus | Yes |
| Supporting protocol for other bus systems | Yes |
| Supporting protocol for PROFIBUS | Yes |
| Supporting protocol for PROFINET IO | Yes |
| Supporting protocol for TCP/IP | Yes |
| System accessory | Yes |
| Temperature: Operating | -20°C to 60°C |
| Type of memory | RAM |
| Voltage type (supply voltage) | AC |
| Wall mounting/direct mounting | Yes |
| Weight (g) | 415g |
| Width | 110 mm |
Complete technical specifications (PDF)
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Installation and operation guide
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Compliance and certification documents
Mechanical dimensions and mounting
3D models and CAD files
Manufacturer product page and specifications
Product approvals and certificates
Environmental Product Declaration
Overview, features and application examples