The TAC I/A Series® MicroNet VAV (Variable Air Volume) Controllers are interoperable controllers designed in accordance with LONMARK® guidelines. When programmed using WorkPlace Tech Tool, or loaded with a pre-engineered application, they provide a wide range of control strategies for pressure independent terminal boxes with, or without, reheat capabilities. Both models provide an integral actuator with manual override, an integral patented pressure transducer, one digital input, one universal input, Sensor Link (S-Link) support, LED indication, and over-the-shaft damper mounting. In addition, the MNL-V2RVx model provides one analog output and three digital outputs. These controllers can function either in a standalone mode or as part of a LONMARK® FTT-10 Free Topology communications network.