CM44P datasheet(10/60 Pages) EH

10 / 60 page

Liquiline CM44P

Endress+Hauser

Device configuration using

the example of a CM44P-**

Ordered basic device (example)

• CM44P-**DINP1M22A1FA*(cabinet device)

• Functionality:

• 1x photometer (module PEM)

• 2x Memosens (module BASE-E)

• PROFIBUS communication (module 485)

• 2 current outputs without HART (on BASE-E module)

• 2 current inputs (module AI)

3 slots are still free in this example. More or fewer slots can be free in

other versions.

Extension options without additional

modules

None

Modification options without

additional modules

• Communication type changed by entering activation code. This

disables the communication type used previously!

• Modbus RS485 (71140889)

• Modbus TCP (71140890)

• EtherNet/IP (71219868)

• Retrofit to HART by removing module 485 and entering activation

code for HART (71128428)

Extension options by using extension

modules in free slots 5-7

Only the following is possible for the example above:

• Module 2R (71125375) or 4R (71125376): 2 or 4 relays

• Module DIO (71135638): 2 digital inputs and 2 digital outputs

If extended to four Memosens channels:

• Module 2DS (71135631): 2 Memosens inputs

• Use of the 2 current outputs in the basic module by entering

activation code (71140891)

Additional inputs or outputs and relays if fieldbus module 485 is

removed:

• Module 2AO (71135632): 2 current outputs

• Module AOR (71111053): 2 current outputs, 2 relays

• Module 2R (71125375) or 4R (71125376): 2 or 4 relays

 Ifyoureplacemodule485withETH,youcanoperateupto6

current outputs in addition to the ETH module's ethernet or

Modbus function. Only two current outputs are possible with

485.

Basic rule for extensions

The sum of all current inputs and outputs may not exceed 8!

Restrictions if using CUS71D sensors

for interface measurement

If CUS71D sensors are used, the maximum number of Memosens

inputs is limited to two. Any combination of CUS71D or other sensors

is possible.

Product Configurator

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