When you want to send data wirelessly in your automation network, go for this Siemens communication module. It has a radio antenna port that supports wireless transfer using GSM, UMTS and LTE standards. Two digital signals of up to 5 and 24V DC transmit info to the next layer in your system. You can install the unit in harsh environments thanks to its -20°C to +70°C operating temperature range. That makes it suitable for use in medical technology, the telecommunications industry and the automotive sector.

• 12 to 24V DC supply voltage rating for compatibility with standard electrical inputs
• Built-in microSD slot lets you add up to 32GB of storage using a Class 6 memory card
• Low 250mA maximum current consumption ensures efficient performance
• IP20 rating indicates it's touch-proof and fully protected against small tools larger than 12mm, for safe maintenance

Yes – the module has an RJ45 terminal, which allows data transfer at 10 or 100Mbit/s via industrial Ethernet.

It measures up at 71.5 (W) x 90 (H) x 58.2mm (D), so it's a space-saving option.