Siemens SIMATIC S7-300 Series Series PLC I/O Module for Use with S7-300 Series, Digital, 20.4 V, 24 V, 28.8 V

Translate signals from your central control system into a language your processors will understand with this PLC I/O module from Siemens. As it's an output unit, it converts logical data in binary form into digital information for your external sensors. You can connect it to up to 32 digital outputs, so it'll come in handy for complex machine control. For complete assembly, use this device with PLCs from the S7-300 range. As it lets sensors receive direct commands from your PLC, you can use it with components that kick things into gear, like solenoid valves, contactors and motor starters.

• Optically isolated channels prevent signal interference from voltage spikes
• Compact external dimensions of 125 (H) x 40 (W) x 120mm (D) to fit into small spaces
• Built-in short-circuit protection calls a halt to damage from faulty currents
• Typical power loss of just 6.6W for energy efficiency

This I/O module comes with LED indicators that turn green to show the signal status of the outputs, for fast configuration.