Digital I/O modules provide stable operation

18 December, 2005

Digital I/O modules from Sontay overcome the operational problems associate with analogue modules.

A new range of I/O control modules from Sontay feature digital electronics to eliminate the need for frequent resetting and adjustment that is needed with analogue modules to offset problems with volt drop and component ageing. These modules can carry out a wide range of HVAC control functions, including alarm integration, step control, binary output driving, multiplexing and raise/lower control from a range of control signals.

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