Analog inputs

Number

4

Measuring ranges

• -10 … +10 V (default)
• 0 … 10 V
• -20 … +20 mA
• 0 … 20 mA
• 4 … 20 mA

Resolution

16 bits incl. sign

Input type

Single-ended

Input resistance

Voltage measurement: > 200 kΩ

Current measurement: 85 Ω typ.

Dielectric strength

max. 30 V_DC

Measuring error

< 0.3% of full scale value

Input filter, analog

5 kHz low-pass

Input filter, digital

Adjustable:

• FIR 50 Hz
• FIR 60 Hz
• IIR