Endress+Hauser Liquiline CM442R - 15.10 Performance Characteristics

Technical data Liquiline CM442R/CM444R/CM448R
158 Endress+Hauser
15.9.3 Power consumption
CM442R
Depending on supply voltage
• 100 to 230 V AC and 24 V AC:
Max. 55 VA
• 24 V DC:
Max. 22 W
CM444R and CM448R
Depending on supply voltage
• 100 to 230 V AC:
Max. 150 VA
• 24 V DC:
Max. 59 W
15.9.4 Mains fuse
CM442R
5x20 mm, 250 V, 4.0 A, slow-blow (T4.0A)
CM444R and CM448R
Fuse is not exchangeable
15.9.5 Overvoltage protection
Integrated overvoltage/lightning protection as per EN 61326
Protection category 1 and 3
15.10 Performance characteristics
15.10.1 Response time
Current outputs
t
90
= max. 500 ms for an increase from 0 to 20 mA
Current inputs
t
90
= max. 330 ms for an increase from 0 to 20 mA
Digital inputs and outputs
t
90
= max. 330 ms for an increase from low to high
15.10.2 Reference temperature
25 °C (77 °F)
15.10.3 Maximum measured error Sensor inputs
→ Documentation of the connected sensor