Feature: 1. PLC Controller: Comes with 8000 steps memory, the PLC control board enables flexible programming for various working needs. 2. Reliable Usage: Enables online monitoring, automatically saves when power off, and has been through anti jamming processing. 3. Stable Working: Works with great stability under AC 220V or DC 24V, the maximum output current is 5A, very reliable as well. 4. Extensive Uses: Widely used in various industrial automation control and industrial assembly lines in metallurgy and so on. 5. Easy to Install: Light in weight and compact in size, the controller module with 4pcs standoff is very simple to install. Specification: Item Type: PLC Industrial Control Board Product Material: PCB Product Model: 20MR Output Type: Relay Output Input Points: 12 Points Power Supply Voltage: DC 24V Load Voltage: AC 220V or DC 24V Output Current: 5A Memory Capacity: 8000 Steps Download Method: Need to be converted. Pulse: Not Supported Programming Software: For GX Developer or for PWM-HES-2.4. Installation Method: Fixed Standoff Application Scenarios: Widely used in various industrial automation control and industrial assembly lines in metallurgy, chemicals, plastics, textiles, food, packaging, printing, building materials, woodworking, central air conditioning, environmental protection equipment, and industrial single process control equipment lines and various machine tools. . Package List: 1 x PLC Industrial Control Board4 x Standoff Note: 1. The conversion software of this industrial control board only supports for XP system, other systems cannot be used. 2. Customers who use it for the first time and use it in actual operation are not recommended to buy this type of industrial control board. This type of micro controller supports few instructions. Need to convert, need to have a certain base, novices are recommended to use the direct download industrial control board.