The KL3404 Bus Terminal from Beckhoff is a 4-channel analog input terminal designed for voltage signals. Here's a concise overview:

• Signal Range: Processes signals between -10 V and +10 V.

• Resolution: Digitizes signals to a resolution of 12 bits.

• Electrical Isolation: Provides 500 V isolation between the K-bus and signal voltage.

• Inputs: Single-ended with a common ground potential.

• Conversion Time: Approximately 2 ms.

• Measurement Accuracy: Less than ±0.3% relative to the full-scale value.

• Operating Conditions: Functions within -25°C to +60°C temperature range.

• Installation: Compact design for mounting on a 35 mm DIN rail.