Siemens DP Interface Module For Use With PROFIBUS/MPI, 24V DC - SIMATIC Series - 6ES7972-0AA02-0XA0 Use this Siemens interface module when you're setting up a PLC (programmable logic controller) to connect electronic devices to electrical systems. It's specifically designed for use with PROFIBUS/MPI bus systems and you can attach up to 31 different nodes via terminal blocks for versatile use. Each of the module's connections can support a maximum transmission speed of 12Mb/s (megabits per second), which enables high-speed signal transfer for demanding applications. The product has a low weight of just 350g, so it won't place additional strain on your equipment. • Voltage rating of 24V DC makes the product suitable for use in most everyday electrical setups
• Power loss of just 0.7W for high levels of efficiency and reliability
• IP20 (ingress protection) rating means it's touchproof and protected against objects larger than 12mm in size
• Compact dimensions of 128 (height) x 45 (width) x 67mm (depth) to save space Can I use this product at extreme temperatures? The module has a broad ambient temperature range of -40°C to +70°C, so it can be stored in a wide variety of environments. Its operating temperature range is 0°C to +60°C for use in demanding settings.