Digital I/O modules provide stable operation

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.

Related links:

• www.sontay.com