Feature:1. Can replace touch screen, text on small devices, with extremely high price ratio.2. Can replace the development of single‑chip microcomputer, with short development cycle, mature circuit, stable and reliable.3. You can flexibly program the PLC based on your own use place to adapt to different requirements.4. Digital tube display board can replace counter and timer, easy to use.5. There are a total of two modes, one main mode, one is the input parameter mode.Spec:Item Type: Text DisplayMaterial: PlasticModel: 0.56 digital tube single rowWorking Voltage: DC24 (V)Only applicable to for JLING PLCThere are two modes in total, one is the main mode and the other is the parameter input mode1. Enter the main mode as soon as it is powered on. In this mode, the upper digital tube displays the value of D110 and the lower digital tube displays the value of D114. The button switch controls the closing and opening of the corresponding intermediate relay (M), and the indicator light controls the on and off according to the closing and opening of the internal intermediate relay (M). Press the SET button for 3 seconds to enter the parameter input mode.2. In the parameter input mode, the value of the data register after D200 can be changed. The upper row of digital tubes (a double-row digital tube board) or the left two-digit digital tubes (a single-row digital tube board) are used to display the data to be changed. The number of the register can be changed by pressing the upper triangle button (increase) or the triangle button (decrease). When changing, the value read out will be displayed on the lower row of nixie tubes (dual-row nixie tube board) or the right 4-digit nixie tube (Single-row digital tube board) is displayed, and the value can also be changed with the UP key and DOWN.Package List:1 x Text Display1 x Cable