Siemens SM 1223 Series PLC I/O Module for Use with SIMATIC S7-1200 Series, Digital, Digital

For flexible control of your industrial automation and robotics tasks, choose this digital I/O signal module from Siemens. You can use it with any CPU from the SIMATIC S7-1200 range to extend your PLC's configuration limits as needed. The unit has 8 digital inputs and 8 outputs, which are galvanically isolated to protect your equipment in case of a fault. For flexible use, inputs can be connected via sink or source configurations depending on your requirements. Compact dimensions of 75mm (L) x 45 (W) x 100mm (H) save space on a busy control panel.

• IP20 rating indicates it's safe to touch without the risk of electric shocks
• Quick and easy mounting on a DIN rail
• LED indicators and integrated diagnostics functions simplify fault detection for straightforward maintenance

Yes – a durable thermoplastic housing offers protection against corrosion and an operating temperature range of -40°C to +70°C means this module can withstand the stresses of a demanding industrial setting. It's also marine approved, so it can be safely used for maritime applications.