The family is made of the followings models:

• CPU1D0A2XXR* - built-in controller
• CPU1S0A2XXR* - blind controller (to be used with the user interface V LEDi or V WALL)
• CPU1B0A2XXR* - blind open frame controller (to be used with the user interface V LEDi or V WALL).

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.

The controllers can manage the followings kind of compressor:

• hermetic compressors
• one or two 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:

• 4 analog inputs, of which 2 for NTC probes and 2 for NTC probes, 0-20 mA transducers and 4-20 mA transducers
• 5 digital inputs for NO or NC contact
• 1 output for cut phase module EVDFAN1
• two 0-10 V or 4-20 mA analog outputs (by request, not available in the open frame models)
• 6 digital outputs (relays).

Through the expansions belonging to the family C-PRO EXP MICRO it is possible to increase the I/O of the following kind of inputs and outputs:

• 4 analog inputs
• 5 digital inputs
• 6 digital outputs.

The controllers also have the following kind of communication ports:

• 1 port to communicate with the supervision system RICS (through a driver hardware, via TTL, with MODBUS communication protocol) and to communicate with the programming key EVKEY
• 1 port to communicate with the possible expansion and with the possible user interface.

C-PRO MICRO RACK case is 4 DIN modules and has been studied for DIN rail mounting.