Evco c-pro micro User Manual download pdf (Page 4)

C-PRO MICRO HARDWARE MANUAL

Page 4

1 Introduction

The C-PRO MICRO family of programmable controllers is the ideal solution for refrigeration, ventilation and

air conditioning applications in low complexity situations. Both in terms of regulation operations and the user

interface, the controller software is fully programmable, in a simple and intuitive manner, thanks to the use of

the UNI-PRO development environment.

The C-PRO MICRO is made for installation on a DIN rail (see the figure below).

Using the 6 relay outputs, it is possible to control various types of devices such as compressors, water

circulation pumps, defrosting elements, condensation or evaporation fans, cycle inversion valves, alarm

warning indicators etc. The control process makes use of NTC probes for monitoring temperature and

0/4-20 mA or 0-5V ratiometric transducers for monitoring pressure. There are two alternative versions

according to the kind of bus used: CANBus version and IntraBus version.

The C-PRO MICRO is also equipped with digital inputs for monitoring unit functions; it is also possible to

connect until two I/O expansion units (IntraBus version) or the expansions of the C-PRO EXP-MICRO, C-PRO

EXP-KILO, C-PRO EXP-MEGA, C-PRO EXP-GIGA families to increase the I/O (CAN version).

All the parameters may be adjusted from the user interface, and it is possible to upload and download

configuration data by means of a programming key.

The display has 4 red-coloured digits (plus decimal points) and 16 icons of various colours; the keypad has 4

keys; the sealed case versions have neither display nor keypad and must be used in conjunction with a remote

terminal.

C-PRO MICRO

Built-in version

C-PRO MICRO

Sealed case version

C-PRO MICRO

Open version

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Evco c-pro micro User Manual Page 4