Counter, LED, LC4H Series, 6 Digit, 12 to 24 Vdc, Screw Terminals The LC4H-R6-DC24VS is a 12 to 24VDC LCD Electronic Counter with multi-mode (direct-connect) operating mode, 1c-relay output, screw terminal. It features compact, bright and easy-to-read display, simple operation, short body of only 64.5mm, 4-digit or 6-digit display, power failure memory retention. Conforms with EMC and low voltage directives and IP66's weather resistant standards.