Liquiline CM442R/CM444R/CM448R
22 Endress+Hauser
Relay outputs
Electrical specification
Relay types
• 1 single-pin changeover contact (alarm relay)
• 2 or 4 single-pin changeover contacts (optional with extension modules)
Relay switching capacity
Basic module (Alarm relay)
Switching voltage Load (max.) Switching cycles (min.)
230 V AC, cosΦ = 0.8 to 1 0.1 A 700,000
0.5 A 450,000
115 V AC, cosΦ = 0.8 to 1 0.1 A 1,000,000
0.5 A 650,000
24 V DC, L/R = 0 to 1 ms 0.1 A 500,000
0.5 A 350,000
Extension modules
Switching voltage Load (max.) Switching cycles (min.)
230 V AC, cosΦ = 0.8 to 1 0.1 A 700,000
0.5 A 450,000
2 A 120,000
115 V AC, cosΦ = 0.8 to 1 0.1 A 1,000,000
0.5 A 650,000
2 A 170,000
24 V DC, L/R = 0 to 1 ms 0.1 A 500,000
0.5 A 350,000
2 A 150,000
Cable specification
Max. 2.5 mm
2
(14 AWG)
Protocol-specific data
HART
Manufacturer ID 11
h
Device type 155D
h
Device revision 001
h
HART version 7.2
Device description files (DD/DTM) www.endress.com/hart
Device Integration Manager DIM
Device variables 16 user-definable and 16 predefined device variables, dynamic
variables PV, SV, TV, QV
Supported features PDM DD, AMS DD, DTM, Field Xpert DD
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