6ES7216-2AD23-0XB8 SIEMENS SIMATIC S7-1200 high-performance CPU integrates 14 DI / 10 DO relay outputs
The Siemens SIMATIC S7-1200 CPU 6ES7216-2AD23-0XB8 is a high-performance programmable logic controller (PLC) designed for general industrial control applications. It belongs to the relay output type CPU in the S7-1200 series. This CPU integrates 14 digital input channels (DI) and 10 relay digital output channels (DO), and is equipped with a built-in PROFINET communication interface, supporting high-speed data exchange with HMI, distributed I/O and upper-level systems. It is widely applied in scenarios such as building automation, water treatment, small machinery, testing equipment and OEM control cabinets.
Product Overview: Siemens 6ES7216-2AD23-0XB8
| Model Number | 6ES7216-2AD23-0XB8 |
| Series | SIMATIC S7-200 |
| CPU Type | CPU 226 DC/DC/DC |
| Power Supply | 24 V DC |
| Digital Inputs | 24 inputs (24 V DC, sink/source compatible) |
| Digital Outputs | 16 transistor (NPN) outputs (0.75 A per point, 30 V DC max) |
| Program Memory | 16 KB user program area |
| Data Memory | 10 KB |
| High-Speed Functions | 6 high-speed counters (up to 30 kHz) 2 high-speed pulse outputs (up to 20 kHz) for basic motion or PWM control |
| Communication Interfaces | supporting PPI, MPI, and free-port protocols |
| Expansion Capability | Supports up to 7 expansion modules (digital, analog, or specialty I/O) |
| Mounting | DIN rail or direct panel mounting |
| Operating Temperature | 0°C to 55°C |
Product details pictures
![]()
Related products
| 6ES7216-2AD23-0XB0 | 6ES7214-2AD23-0XB0 |
| 6ES7214-1AD23-0XB0 | 6ES7214-1BD23-0XB0 |
| 6ES7214-2BD23-0XB0 | 6ES7212-1AB23-0XB0 |
| 6ES7212-1HB22-0XB0 | 6ES7214-1AG40-0XB0 |
| 6ES7221-1BF22-0XA0 | 6ES7221-1BH22-0XA0 |
| 6ES7222-1BF22-0XA0 | 6ES7222-1BL22-0XA0 |
| 6ES7223-1BF22-0XA0 | 6ES7223-1BL22-0XA0 |
| 6ES7231-0HC22-0XA0 | 6ES7232-0HB22-0XA0 |
| 6ES7235-0KD22-0XA0 | 6ES7241-1AH22-0XA0 |
| 6ES7253-1AA00-0XA0 | 6ES7290-6AA20-0XA0 |