The MVI56 Limitorque Valve Actuator Master Communication Module allows

ControlLogix compatible processors to interface easily with Limitorque Valve

Actuators and other Limitorque protocol compatible devices.

The MVI56-LTQ module acts as an input/output module between the Limitorque

valve network and the ControlLogix processor. The data transfer from the

ControlLogix processor is asynchronous from the actions on the network. The

1500-word register space in the module transfers the valve information from the

module to the processor. Ladder logic is responsible for control of the valves.

Data transferred from the processor to the module instructs the module to

execute commands to valves on the Limitorque network.