Looking for a reliable go-between to get messages to and from your PLC? Choose this digital I/O module from Siemens to gather and send information to your control equipment. The unit's time-controlled inputs and outputs let you manage the scheduling of actions to streamline your automated control and data acquisition processes. Built-in short-circuit protection for normal and high-speed outputs prevents system damage and service interruptions. Thanks to an operating voltage of 24V DC, you can use this device with standard power supplies. When installed horizontally, it works without a hiccup in temperatures between 0°C and +60°C.

• 8 inputs and 16 outputs for the control of multiple processes with this single device
• Slimline design of 129 (L) x 35 (W) x 147mm (H) for an easy fit in small spaces
• Weighs only 320g to put minimal strain on your installation

Yes, it has LEDs that show the status of operations and power feeds. A red LED indicates a diagnostics problem, so you immediately know when something's gone wrong.

Yes, if you're using a shielded cable, it can be up to 1,000m long without loss of signal strength.