Weidmuller GPRS Alarm Unit - Manual (Page 16)

Description of Functions
3-14
3.2.2 Analog inputs
Analog inputs for detection of external states as violation of minimum or
maximum limit values or as a percentage deviation; can be used to
measure voltage, temperature or current.
• Input ranges
▫ Voltage 0 … 10 V
▫ Current 0 … 20 mA
▫ Temperature PT1000
• Electrically isolated and floating in two groups:
• Number: 4
• Scaling and offset factors can be parameterised separately for each
measured value
• Debouncing can be parameterised
• Each input can be assigned event-related texts with system text
blocks.
Voltage sensor analog input
Current sensor analog input
Temperature sensor analog input