MultiGard II is an advanced pre-configured, programmable logic controller (PLC) capable of monitoring various operating conditions in both constant speed and variable speed applications. It can even be used to monitor multiple blowers provided that there are only a limited number of variables to monitor.
The MultiGard II PLC features twelve 120 VAC digital inputs, twelve 120 VAC digital (relay) outputs, up to 24 analog inputs, and up to four analog outputs.
