CAREL MasterCase 2
CAREL MasterCase 2
CAREL MasterCase 2 Controller
MasterCase2 is a highly powerful and flexible controller for showcases and cold rooms.
Featuring an extensive set of I/Os, it can completely control the refrigeration unit, and being developed based on the pCO sistema platform, it is the ideal instrument for implementing the most innovative control solutions.
Complete probe configurability in terms of number, type and position.
It is able control the E2V proportional expansion valves to ensure reduced energy consumption by operating the installation with floating evaporation* and condensing pressure. Control of PWM expansion valves also available.
*Requires compatible supervision software.
Extended connectivity using the pCO sistema optional serial boards
(Modbus®, TCP/IP,...).
Product pluses
pGD0 graphic display
User terminal with graphic LCD for the simplifi ed display of the unit status and simple and
fast programming, including during commissioning.
Supervision
Using the communication accessories, MasterCase2 interfaces to the CAREL PlantVisor and
PlantVisorPRO supervisory systems, and to other supervisory systems via Modbus® or TCP/IP.
MasterCase2 power box
- integrated solution with electrical panel;
- designed and sized for installation inside the refrigeration unit;
- special plug-in connectors for fast and safe connection;
- direct control of the loads (internal auxiliary relays), built-in main disconnect switch and thermal overloads;
- reduces installation costs in the field.
Accessories
RS485 serial board - Used for direct optically-isolated interface to an RS485 network. The maximum baud rate available is 19200 baud (settable by software). The CAREL and Modbus® RTU protocols are available on the pCO.
Clock board -Option used to manage the time, date and RAM with backup battery to store the application program.
Connector kit - Plug-in screw or spring connector kits are available, with vertical or horizontal confi guration.
pCOWeb Ethernet™ interface board - Used to interface the pCO controllers withEthernet™, IP, SNMP V1, 2, 3, FTP and HTTP protocols.
Key option - Used to copy the settings and the operating parameters between devices, between the key and the device, and vice-versa.
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