Siemens SM 331 Series Analog Input Module for Use with S7-300 Series, Analogue

Use this Siemens analogue expansion module with your SIMATIC S7-300 PLC. The module interprets signals and presents values in a range defined by your devices' electrical specifications. As it has eight inputs, you can connect multiple devices simultaneously to expand your system's capabilities. Thanks to an extensive diagnostic and alarm system, this is a practical choice for use with analogue heat sensors. Modules like this one are commonly used in industrial automation processes, robotics applications and non-automatic weighing machines.

• Low weight of 272g makes it easy to handle
• Current rating of 130mA makes it an energy-efficient choice for your system
• Input voltage rating of 5V for use with low-voltage applications
• Isolation between channels and backplane bus makes it an ideal choice for various applications
• Compact dimensions of 125 (W) x 40 (H) x 120mm (D) mean it's suitable for setups with limited space

This analogue expansion module features an expansion point which connects to a 40-pin connector, making for quick and straightforward installation.