Keep an eye on your system's sensors with this input unit from Siemens. Its analogue inputs handle voltage, resistance and temperature signals to tackle many everyday measuring applications without a hitch. A conversion time of 50ms per channel means the module provides output data in a flash. As it snaps straight onto a standard DIN rail, mounting is quick and tool-free. Thanks to a 16-bit resolution, you get the highly detailed sensor readings you need when you're monitoring devices in HVAC systems and logistics settings.

• 4 smoothing settings automatically generate average readings for hassle-free review
• 8 inputs mean the unit handles signals from multiple devices at once
• LED power and input indicators deliver clear diagnostic information
• Works with shielded cables up to 200m long, providing flexible system layout
• Safe to use in temperatures between -30°C and +60°C

It works with standard thermocouples and resistance thermometers, so it's a versatile tool.

Dimensions of 73 (H) x 15 (W) x 58mm (D) mean it's compact and easy to handle.