C-PRO 3 CLOSE

c-pro 3 CLOSE is a high-precision control solution designed for the management of the complete range of close control units: chilled water units, hybrid units or direct expansion units (single and dual circuit with on-off or BLDC variable speed compressors). Up to 16 units can be linked via CAN BUS in a smart network.

To provide optimum and safe control of temperature and humidity conditions, the solution is designed to control on-off and modulating fans with separated condensation and it has a management system for the secondary source, “dry cooler” and “free cooling”.
Each controller can manage up to 2 external driver modules (available in blind version or with built-in display) that make it possible to drive bipolar stepper electronic expansion valves.

Available in 4 or 8 DIN module size, the latter format has a rich equipment of communications ports which support protocols such as BACnet and Webserver. 

Technical Features
Controllers for close control units

c-pro 3 kilo CLOSE c-pro 3 NODE kilo CLOSE
EPK3BXP1CC EPK4BHQ1CC
VERSION
In a plastic housing, blind
FORMAT
4 DIN modules
8 DIN modules
INSTALLATION
On a DIN rail
CONNECTIONS
Removable spring terminal blocks
Plug-in screw terminal blocks
POWER SUPPLY
24 VAC/DC
CONFIGURABLE INPUTS (ANALOGUE OR DIGITAL)
Analogue input (PTC/NTC/Pt 1000) or digital input (dry contact) 3 4
Analogue input (PTC/NTC/Pt 1000/0-5 V/0-10 V/0-20 mA/4-20 mA) or digital input (dry contact) 6 6
DIGITAL INPUTS (configurable)
24 VAC/DC 7 11
24 VAC/DC for pulse trains up to 2 KHz 2 2
ANALOGUE OUTPUTS (configurable)
0-10 V 2 2
0-10 V/PWM 2 2
0-20 mA/4-20 mA/0-10 V 2 2
DIGITAL OUTPUTS electro-mechanical relays; A res. @ 250 VAC (configurable)
3 A SPST 7 9
3 A SPDT 2 2
COMMUNICATIONS PORTS
MODBUS RS-485 slave
RS-485 (MODBUS master/slave, BACnet MS/TP)
RS-485 MODBUS master
CAN
USB
Ethernet (MODBUS TCP, Web Server, BACnet IP)
OTHER STANDARD FEATURES
Clock

Available options

  • compatible user interfaces: EPJgraph
  • compatible EEV drivers: EVDRIVE03.
Visit our downloads page to view technical characteristics or contact our technical sales department for more information, prices or with your specifications.

Also, you can reach us on +44 (0) 1865400514
Contact
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