The Beckhoff KL1901 is a high-precision analog input module from the KL Analog Input Modules series. This single-channel unit provides 16-bit resolution for voltage (±10V, 0–10V, 1–5V) and current (0–20mA, 4–20mA) inputs, features 500V channel-to-bus isolation, ±35V overvoltage protection, wire break detection, and operates on 24V DC at 0.5W.
Servo Supplier is not an authorized distributor. We sell new surplus and refurbished products. All warranties are with Servo Supplier and not the manufacturer.
Accuracy
±0.1%
Bus system
Beckhoff Bus Terminal (K-Bus)
Channels
1
Input current
0–20 mA, 4–20 mA
Input type
Single-ended (voltage or current)
Input voltage
±10 V, 0–10 V, 1–5 V
Isolation
Channel-to-bus isolation (500 V)
Mode rejection
> 80 dB
Module type
Analog Input Terminal
Overvoltage protection
Up to ±35 V
power consumption
0.5 W
Power supply
24 V DC
Resolution
16-bit (including sign)
Sampling rate
Typically 10–100 Hz
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