Item Type: PLC Controller Material: ABS Model: FX1N-28MR Output Type: Relay Output Input and Output: 16 in 12 out Power Supply Voltage: DC 24V Output Current: 5A Analog Input: 2D 4-20MA High Speed Counting: 2 Channels 3K Memory Capacity: 8000 Steps Download Speed: 9.6Kb Programming Software: For GX Developer or for GX Works2 Installation Method: Rail Application Scenarios: Widely used for printing, metallurgy, food, textile, packaging, home furnishing, building materials, plastics, chemicals and other fields. Package List 1 x PLC Controller Cannot communicate with the computer1. Check whether the communication line is plugged in and the driver is installed.2. Check whether the PLC series, baud rate and COM port set by the software are correct. 1Stable Performance: Stable and reliable working performance, with the compact body, output type is relay output 2Wide Applications: Wide range of applications, can be used in a variety of industrial automation control applications 3Filter Out Interference: The port adopts photoelectric isolation to transmit signals, effectively filtering out all kinds of interference 4Applicable Scenarios: Widely used for printing, metallurgy, food, textile, packaging, home furnishing, building materials, plastics, chemicals and other fields 5Faster Speed: Faster speed, installation method is rail, programming software is for GX Developer or for GX Works2