Module 16 kênh đầu vào số Kinco K621S-16DX (DC 24V Input 16pts, Sink/Source)
The K621S Expansion Modules are offered with 16 Digital Inputs (PNP/NPN). The optional expansion modules are attached to the KNC-PLC-K615S CPU to expand beyond the onboard inputs and outputs. The K615S CPUs can handle up to 272 I/O points with a maximum of 16 K6S expansion modules.

