6AG1221-3BD30-5XB0

• SIPLUS S7-1200 SB 1221 4DI based on 6ES7221-3BD30-0XB0 with conformal coating, -40…+60 °C, start up -25 °C, digital inputs 4 DI 24 V DC 200 kHz
• SIMATIC S7-1200 Basic Controller - Flexible thanks to wide variety of communication options
• If you only have to extend your SIMATIC S7-1200 CPU with a few inputs or outputs, signal boards are a good alternative to signal modules.
• Signal boards are plugged directly onto the front of the controller (also possible with the CPU 1211C) and are available as digital and analog input, output and hybrid modules.
• A communications board with an RS 485 interface is also available.
• Signal boards thus permit subsequent expansion of the configuration without requiring any further space in the control cabinet.
• Just like the CPU, the digital input and output modules are also protected against extreme ambient conditions.
• Due to the 100% conformal coating they can withstand biologically, chemically and physically active substances, condensation, frost, and corrosive gases.
• Regardless of the conditions, your digital signals are reliably recorded.

Additional Information