Schneider Electric Telemecanique ZA2-VA12 Digital Display

The Schneider Electric Telemecanique ZA2-VA12 digital display is a compact NumericIndicator designed for industrial control panels, delivering clear digital readouts and status indication in environments such as operator stations, packaging lines, conveyors, and automated production equipment. As part of the Harmony ZA2 family, it operates from a nominal 24 V DC supply with a 13–30 V DC range and draws 40 mA at 24 V, using positive logic input with reverse polarity protection. The unit uses BCD + latch decoding and mounts on a 22.3 mm diameter, with screw terminals sized 0.5 × 2.5 mm² for robust connections. It offers IP65 protection for harsh industrial settings and supports wide operating (-25 °C to +70 °C) and storage (-40 °C to +85 °C) temperatures, making it suitable for machine tools, material handling systems, and process control equipment where reliable numeric readouts are required. Certifications include UL and CSA. Common replacements for ZA2-VA12 include ZA2VA11, ZA2VA13, and ZB5AVB1. This digital display provides a straightforward visual interface for monitoring numeric data and status signals in automation and control applications, helping maintenance teams, OEMs, and system integrators repair, retrofit, or expand their control panels with a compatible Schneider Electric Telemecanique component.