BECKHOFF KL4022 Analog Output Terminal, 2 analog outputs

Used in industrial automation for 4–20 mA analog current output.

Suitable for process control, valves, transmitters, and actuators.

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The Beckhoff KL4022 is a 2-channel analog output terminal providing 4–20 mA signals with 12-bit resolution. It offers 500 V isolation and LED indicators for status monitoring. Operates on 24 V DC (optional 15 V DC via KL9515).

Output channels: 2

Signal range: 4–20 mA

Resolution: 12-bit

Accuracy: ±0.1 %

Conversion time: ~1.5 ms

Max load: <500 Ω

Isolation: 500 V

Supply: 24 V DC (optional 15 V DC via KL9515)

K-bus current: ~60 mA

Operating temp: –25 °C … +60 °C

Protection class: IP20

Approvals: CE, UL, ATEX, IECEx

Data Sheet