LIR-981

The motion controller SPPU, designed for control of feed drives, the speed of which is determined by the frequency of pulses fed to the input of the speed reference. The controller accepts commands for a movement from the operator and work out their own algorithm, the driving speed of the actuator. br>
LIRE-981 can control two axes that are managed serially. Positioning to a given coordinate is through the four zones of inhibition. The width of the zones is programmed from the operator panel when setting up the system.

LIRE-981 has two pairs of pulse outputs and two digital inputs and outputs. Convenient to use them for management tasks drive. For signaling the current status of each discrete input/output mounted led indicators are green. Inputs and outputs are galvanically isolated from the electrical circuits of the controller. Number of discrete inputs/outputs can be increased by connecting controllers LIR-987А or LIR-987Б.

the Controller is made in a compact plastic case with a mount designed to install the module on a DIN rail. For connection to external wires used pads detachable screw terminals. Displacement transducers are connected to two connectors D-SUB DB9F (female). power supply encoder +5 V. the Type of connected encoders is specified when ordering the controller or incremental encoders with rectangular output pulses TTL, or absolute with SSI serial output.