ATOM DX™ 40 μm pitch, rotary and linear, cabled readhead (50 nm resolution, 2 m cable, 15-way D-type (standard pin-out) termination, 1 MHz clocked output, and line driven alarm) for use with RCDM40 optical diameter ≥ 30.6 mm or RCLC40 glass spar scale | Renishaw Online Store