| Product Type | S7-1200 Digital Expansion |
| Product Model | 6ES7222-1BF32-0XB0 |
| Supply Voltage Type | DC |
| Product Dimensions | 45 MM × 100 MM × 75 MM |
| Power Supply Voltage | Allowable range, lower limit (DC) 20.4 V Allowable range, upper limit (DC) 28.8 V |
| Weight | 180 g |
8-Point Digital Transistor Output (24V DC):Provides 8 channels of 24V DC digital outputs with sourcing (PNP) transistor outputs, offering fast switching response—ideal for driving relays, solenoid valves, and indicator lamps.
Supports High-Speed PTO and PWM Functions:All output channels support high-speed pulse output (PTO) and pulse width modulation (PWM), enabling control of stepper/servo enables, proportional valves, or power regulation for heaters/fans.
High-Frequency Response Capability:Supports pulse frequencies up to 100 kHz (depending on CPU and firmware), suitable for high-speed positioning, encoder simulation, and fast feedback control applications.
Independent Protection & Diagnostics per Channel:Each output channel includes short-circuit and overload protection with diagnostic capability—enhancing system safety and reliability.
LED Status Indicators per Channel:Each output is equipped with an individual LED indicator for real-time ON/OFF status monitoring—facilitating commissioning and troubleshooting.
