Centralized Data Logging system is one or more Verbatim®RTUs configured with a CDL communication module and a single, centrally located, auto-answer modem connected to a serial printer. Produces a tabular report of the station status. Available for use with the Verbatim® and the Verbatim® Secure Front Panel. This option is not available for the Verbatim® Gateway. A Verbatim® Daughter Card Assembly must be purchased for a Verbatim® or a Verbatim® Secure Front Panel autodialer when ordering Analog Channels, Remote Supervisory Control, Verbatim® Modbus Communications, Local Data Logging, Central Data Logging, or SCADA. Only one card is required regardless of the number of options. A Daughter Card is a standard item on the Verbatim® Gateway.