| Product Type | S7-1200 Fault Safety Digital Quantity Expansion |
| Product Model | 6ES7226-6DA32-0XB0 |
| Supply Voltage Type | DC |
| Product Dimensions | 70 MM × 100 MM × 75 MM |
| Power Supply Voltage |
Allowable range, lower limit (DC) 20.4 V
Allowable range, upper limit (DC) 28.8 V Does the power supply meet NEC Class 2 requirements |
| Weight | 270 g |
High-Performance CPU in S7-1200 Family: Model CPU 1226 DC/DC/DC, this is one of the most powerful standard CPUs in the Siemens SIMATIC S7-1200 PLC series, ideal for complex small to medium-scale automation applications.
Integrated I/O for Maximum Flexibility: Built-in 24 digital inputs + 16 digital outputs (24V DC), plus 4 analog inputs + 2 analog outputs, minimizing the need for additional I/O modules and reducing system cost and footprint.
Integrated PROFINET Interface: Features one PROFINET Ethernet port supporting TCP/IP, S7 communication, Web server, and OPC UA (V1.03), enabling seamless connectivity with HMIs, SCADA systems, and IIoT platforms.
Advanced Process Functions: Supports high-speed counters (up to 100 kHz), pulse train output (PTO/PWM), motion control (up to 4 axes), and PID control—ideal for precision automation tasks.
Flexible Expandability: Can be expanded with up to 8 signal modules (SM) and 17 signal boards (SB), allowing flexible configuration of digital, analog, and communication functions for diverse application needs.
High Processing Performance: Offers 144 KB program memory and 102 KB data memory, ensuring fast execution and short scan times for complex logic and data-intensive applications.
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