The family is made of the followings models:

• CPM2L0C4XXR* - built-in controller with 4 x 20 characters alphanumeric display.

The controllers can manage the followings kind of plant:

• monocircuit compressor pack
• bi-circuit compressor pack with separated condensation
• bi-circuit compressor pack with single condensation
• three-circuit compressor pack with separated condensation
• three-circuit compressor pack with single condensation.

The controllers can manage the followings kind of compressor:

• hermetic compressors
• one, two or three steps compressors
• inverter compressors.

If all compressors are hermetic, it will be possible to use different capacity compressors.

The controllers can manage the followings kind of condenser fans:

• normal fans
• inverter fans.

The controllers have the following kind of inputs and outputs:

• 8 analog inputs, of which 6 for NTC probes,
  0-20 mA transducers and 4-20 mA transducers and 2 for NTC probes
• 10 low voltage digital inputs for NO contact
  (12-24 VAC/DC)
• four 0.5-10 V, 0-20 mA or 4-20 mA analog outputs
• 8 digital outputs (relays).

Through the expansions belonging to the families C-PRO EXP MEGA and C-PRO EXP GIGA it is possible to increase the I/O.

The controllers have the following kind of communication ports:

• 1 RS-485 port, for example to communicate with the supervision system RICS (with EVCOBUS or MODBUS communication protocol)
• 1 CAN port, for example to communicate with the possible expansion.

The controllers have the real time clock.

C-PRO MEGA RACK case is 14 DIN modules and has been studied for DIN rail mounting.