Outline

0VCU-3000, a master control unit for VAV system, carries out relay of communication between high level system software and VAV control unit, and VAV management function.
0Maximum 32 VAV control units (VCM-100 series) can be controlled and managed, and the embedded LCD and keypad enable direct management at the site the product is installed.

Functions and features

• The quantity of VAV control units that can be connected: 31 units of VCM-100 series products
• Communication ports
  • LAN * 1 : 10/100Mbps
  • RS-485 * 3
  • RS-232 * 1
• Protocols supported: TCP/IP, UDP/IP, Modbus RTU, Se-Net, and Cu-net
• Independent operation is possible thanks to the touch panel.
• Dualized data backup using battery and flash memory.
• Direct control at VCU is made possible by the embedded LCD and keypad.