The Omron h7cx-a4wsd has short body with depth of only 59 mm (for 12 to 24-vdc models with screw terminals).it is having better readability with character height of 12 mm on 4-digit models and 10 mm on 6-digit models. The present value display characters Front Panel can be changed to white or light grey The body depth has been greatly reduced Its Helps in making thinner control panels