Dual Input, Dual Output Valve Controllers, DIN Rail

The dual valve controllers are designed for extremely versatile control of up to 2 proportional outputs to directly drive coils or other loads. The sophisticated control algorithms allow the user to program the controller for a wide range of applications without the need for custom software. The controllers accept an input voltage of 12 or 24 VDC nominal for battery powered machine applications and 2 fully programmable universal inputs that can be setup to read bipolar or unipolar voltage, current, resistive, frequency, or digital input signals. There are also 2 universal outputs that can be setup to drive proportional current (up to 2.5 A each), hotshot digital, proportional voltage (up to supply), PWM, or digital on/off loads. All I/O and logical function blocks on the unit are inherently independent from one another but can be programmed to interact in many ways. The controller setpoints are user configurable via the Axiomatic Electronic Assistant. The sophisticated control algorithms allow for open or closed loop drive of the proportional outputs and can operate as either a self-contained control system, driving the outputs directly from the on-board inputs, or it can be integrated into a SAE J1939 CAN bus network of controllers. The valve controllers have several built-in protections that can shut off the outputs in adverse conditions such as hardware shutoffs to protect the circuits from being damaged as well as software shutdown features that can be enabled in safety critical systems. The units feature a DIN rail mount and an operational status LED.