Analog input module KL3044

4 analog inputs2 analog inputsfor thermocouples

Product overview
The KL3044 analog input terminal transmits analog measurement signals with electrical isolation to the automation device. The input electronics are independent of the supply voltage of the power contacts. The ground connection serves as the reference potential for the inputs. Error LEDs indicate overload conditions. The KL3044 integrates four channels in a single housing. Resolution and supported signal types depend on the selected variant.

Variations

• 4 analog inputs (0–20 mA), 12 bit
• 2 analog inputs (0–10 VDC), 12 bit
• 4 analog inputs (PT100/PT1000/potentiometer), 16 bit
• 4 analog inputs (thermocouple K), 16 bit

Documentation
Technical documentation available for the 4 analog inputs (0–20 mA) variant (English).

Technical specifications

• Model: KL3044
• Channels: 4
• Input type (selected variant): current, 0–20 mA
• Resolution: 12 bit (for 0–20 mA variant)
• Electrical isolation: measurement signals transmitted with electrical isolation to the automation device
• Input electronics independent from the supply voltage of the power contacts
• Reference: ground connection
• Error indication: overload LEDs
• Housing: four channels combined in one housing
• Documentation: EN technical documentation (PDF) available