LIR-511

Full-size single-axis digital readout unit to work with angular and linear incremental transducers displacement (incremental encoders) with supply voltage +5 V RS422 output signals PI TTL. In comparison with LIR-510, has a functional numeric keypad to preselect the mode of measurement radius/diameter, the possibility of compensation of backlash and bias.

comes in a metal enclosure with high-strength powder-coated. By type of case there are two execution - instrument and panel. The instrument performance is in the bottom of the housing legs with the screw holes, allowing you to use DRO as desktop device or mounted to a bracket. Panel embodiment of a housing designed for installation in technological DRO stand, yesterday, control panels, etc. and its fixing by means of holes in the front panel.

On the front panel display LIR-511 is indicative of a high-contrast led display green glow, digit height 13 mm (7 decimal digits and a sign), buttons for setting modes of measurement and a numeric keypad. br>
Discrete input signal of the encoder, the sign, the format of indexing and the degree of coarsening are configured for each axis using the button "PARAM", located on the rear panel of the device.

DRO suggests the possibility of work in the three reference systems. The relative frame of reference allows to make measurements from an arbitrarily chosen initial position, which is determined by pressing the button reset on the front panel in any place controlled movement and can define the coordinate system of measured (processed) items. The absolute frame of reference defines a coordinate system of the machine or the measuring system and is connected with the position of the reference marks of the encoder. To switch between relative and absolute reference systems, a button on the front panel. There is also the operational system of reference which enables to make measurement without losing the result in absolute and relative system to switch on which there is a button on the front panel display.

On the rear panel of TL-511 located РС10ТВ plug connector for connecting the encoder input for connection of mains supply (mains cable with length of 1.8 m with Euro plug included in scope of delivery), rocker switch, ground terminal, fuse holder 2A. When ordering additional options "RS232 port" and "receiver output" installing connectors D-sub DB9 male plug and РС7ТВ.