Here’s a concise breakdown of the KL3012 Bus Terminal from Beckhoff:

• Functionality: 2-channel analog input terminal for current signals (0–20 mA).

• Resolution: 12-bit digitization for precise measurement.

• Electrical Isolation: Ensures safe signal transmission to the automation device.

• Error Detection: Identifies open leads and overload conditions.

• LED Indicators: Run LEDs show data exchange; error LEDs indicate faults.

• Power Supply: Operates via the K-bus.

• Conversion Time: ~2 ms for rapid signal processing.

• Surge Voltage Resistance: Up to 35V DC.

• Operating Temperature: -25°C to +60°C.

• Approvals: CE, CCC, UL, ATEX, IECEx, DNV GL, cFMus.