This PLC board is designed for compact automation tasks and direct GX software workflow. Key features and benefits include: Direct GX programming and PLC interaction 1.8 points input 6 points transistor opencollector output Edit ladder diagrams in GX programming software, write directly to the PLC, and monitor online for realtime visibility Clear, durable appearance Color: Black Simple mounting and integration Mounting hole size: 38 x 22.5 mm Fixed with 4 M3 screws for secure installation Flexible power and compatibility Supply voltage: 1028V DC Use scenarios Small automation cabinet upgrade multiple relays with this PLC board to simplify control of sensors and actuators in a compact enclosure, enabling straightforward ladder logic development in GX and online status monitoring. GXbased development and deployment Ideal for projects where engineers design, edit, and deploy ladder diagrams directly in GX, then write changes to the PLC and monitor performance in real time. Panel retrofits and diagnostics Retrofit older control panels with a PLC board to gain cleaner wiring, easier maintenance, and online monitoring capabilities without overhauling the entire system.