** Mainframe Communications Buss Is Required **
Our MFTA-205 Over / Under Temperature Alarm Accessory has been introduced to complete our family of †G-Series style mainframe control systems. When used with our HRC-1 digital temperature control module (or many other manufacturers' control modules) the MFTA completes the control system package by providing an audible alarm, as well as auxiliary contact closures, in the event of a control fault.
Unlike many competitive alarm modules the MFTA does not require the use of a valuable mainframe control zone slot. Instead, it has been designed to be conveniently positioned behind the main breaker disconnect panel, which keeps all mainframe controller zone positions available.