Red Lion Controls APLSP4 Digital Panel Meter Display

Red Lion Controls APLSP4A0 Apollo Slave Display is a four-digit red-LED panel meter display designed to mount in a panel and present numeric readouts from Red Lion’s Apollo ecosystem. It is powered from a 5 VDC supply (5 VDC ±20%) and draws up to 200 mA, making it suitable for compact control panels. The unit uses a card-edge interface and is panel-mountable, intended as a slave display that pairs with compatible Red Lion meters or controllers. Its footprint is 3.80 in. long by 1.95 in. high by 6.33 in. deep, allowing placement in limited panel space while delivering legible four-digit digits. The display presents red LED characters and is IP65 rated for dust and water resistance, supporting use in many industrial environments. An operating temperature range of 0°C to 50°C further ensures reliability in typical factory settings. The APLSP4A0 variant represents the four-digit model in Red Lion’s Apollo Slave Display family, offering a straightforward numeric readout for process values or counts fed from a compatible Red Lion device. With its compact form factor and robust front panel construction, it serves as an efficient companion to Red Lion HMIs and panel meters when a dedicated, easily readable numeric display is required.