> Building Automation > Else > 4M-16I/0-T 4MB RAM,16 I/O Modules Continuum CX9900 CPU 
Continuum CX9900 Central Processing Unit (CPU) ACC-LON RS-485 Modules
No Infinet Ports, 2 Comms ports (Port 1 RS-232. Port 3 RS-232)
The Continuum CX9900 CPU provides monitoring and control of both Continuum I/O modules and Infinet distributed controllers. Flash memory allows easy on-line software upgrades and is freely programmable using Plain English programming. The CX9900 connects the high speed Ethernet network to local networks. Quick release fasteners enable DIN rail mounting without the need for tools.
• ACC-LON RS-485, and ACC-LON FTT-10A protocol options
• Twisted Pair (10 Base T) or Fibre Optic (10 Base F) & Ethernet connection options
• 4 programmable ports for use with Infinet, user terminals, printers, modems and third party protocols
• LEDs for status & communication
• Power consumption is 10watts @ 24VDC max
• Math co-processor included when NetController is configured with 8MB RAM
• Webserver option enabled as standard.
• When used in access control systems:
4MB RAM Modules - 5000 personnel records for security
8MB RAM Modules - 78000 personnel records for security
Note:All NetControllers are TCP/IP. CE Approved.
XDriver Option
The CX9900 supports the use of TAC’s third party communication interfaces called XDrivers.
XDrivers are written in binary format and require that the controller be purchased with this feature enabled on one or more specified communication ports. The communication port should be selected according to the protocol type of the XDriver required (RS-485 or RS-232). Ethernet XDrivers communicate via the Ethernet port, but they require an RS communication port to be allocated. This port cannot be used for other purposes. The CX9900 can support a maximum of 2 XDrivers.
